Prosecution Insights
Last updated: October 27, 2026

Honda Motor Co., Ltd.

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems

519 pending office actions • 176 art units • 435 examiners • 0 of 519 (0%) have an AI response strategy ready • 1,171 patents granted in the last 365 days

Analysis

Honda Motor Co., Ltd. has 527 pending office actions in Transportation, E-Commerce & Mechanical Systems. The docket reaches 442 distinct examiners and 177 distinct art units, reflecting extensive examiner distribution and repeated activity within some art units. The scale supports centralized portfolio oversight while preserving technical and examiner-specific review.

HOLBROOK, MIA KEILANI is the busiest examiner, with 4 pending matters. That examiner handles only a limited segment of the overall docket, so the principal management challenge is coordination across many examination relationships. Art-unit tracking can help identify recurring technical issues even where individual examiner assignments differ.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

519
Total Pending OAs
301
Non-Final OAs
187
Final Rejections
31
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 125 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

63
Overdue
5
Due this week
25
Due this month
19
Due in next 60 days
13
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 125 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (63)Due ≤ 7 days (5)Due ≤ 30 days (25)Due ≤ 60 days (19)Due later (13)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

264
Hard (51%)
236
Medium (45%)
16
Easy (3%)
3
Unknown (1%)

Rejection Statute Mix

BucketCases
§101 only15 (3%)
§101 + other69 (13%)
§103 only187 (36%)
§102 only41 (8%)
§112 only14 (3%)
Double-patenting only2 (0%)
Double-patenting + other8 (2%)
Multi-statute (no §101)180 (35%)
No statute on record3 (1%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

136
Life Sciences
26% of docket
29
Information Tech
6% of docket
51
Communications
10% of docket
59
Semiconductors
11% of docket
231
Mechanical / Eng
45% of docket
13
Business / Other
3% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

5,190 h
Manual time on pending OAs
1,038 h
Time saved (low, 20%)
1,816 h
Time saved (mid, 35%)
45.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HOLBROOK, MIA KEILANI 4 50.0% +100.0%
ZHUO, WENWEI 3 79.3% +7.0%
MURPHY, RYAN PATRICK 3 100.0% +0.0%
KASPER, BYRON XAVIER 3 71.0% +17.4%
WINCHESTER, WILLIAM JOHI 3 — —
PACHECO, ALEXIS BOATENG 3 77.7% +12.7%
HEMINGWAY, TIMOTHY G 3 42.7% +19.2%
WANG, PIN JAN 3 65.4% +44.0%
MOLNAR, HUNTER A 2 50.7% +33.1%
MICHAUD, ROBERT J 2 83.6% +11.9%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18768159 SOLID-STATE BATTERY ANODE AND SOLID-STATE BATTERY MURPHY, RYAN PATRICK —
18547548 BATTERY PACK MURPHY, RYAN PATRICK —
18547547 BATTERY PACK MURPHY, RYAN PATRICK —

Hard Cases (264)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18465170 VEHICLE LIGHTING DEVICE CHAN, WEI 208d overdue
18373317 PRESS FORMING METHOD STEPHENS, MATTHEW 146d overdue
17965225 APPARATUSES AND METHODS FOR RUNOFF ASSESSMENT AT A LOCATION MCGOWAN, JAMIE LOUISE 138d overdue
18432120 MOVING OBJECT YANKEY, RYAN ANDREW 113d overdue
18845436 MANAGEMENT METHOD FOR VEHICLE, MANAGEMENT PROGRAM FOR VEHICLE, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE VORCE, AMELIA J.I. 86d overdue
18148415 INSTRUCTION DEVICE, BEHAVIOR PLAN INSTRUCTION SYSTEM, AND DRIVING ROUTE CREATION METHOD WAKELY, REECE ANTHONY 60d overdue
18098137 CONTROL DEVICE AND CONTROL METHOD XIAO, YUQING 51d overdue
18926988 AIR-VEHICLE MANAGEMENT SYSTEM WOODWORTH, II, ALLAN J 50d overdue

Interview Candidates (20)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18307336 CHARGE SUPPORT SYSTEM AND CHARGE SUPPORT METHOD PACHECO, ALEXIS BOATENG 23d overdue
18126044 METHOD FOR MANUFACTURING POSITIVE ELECTRODE MATERIAL HOLBROOK, MIA KEILANI 15d overdue
18600959 ROBOT CONTROL SYSTEM KASPER, BYRON XAVIER 23d
18299725 FUEL CELL SYSTEM HEMINGWAY, TIMOTHY G 26d
18125768 BATTERY PACK HOLBROOK, MIA KEILANI 61d
18191892 SOLID ELECTROLYTE SHEET AND SOLID-STATE BATTERY HOLBROOK, MIA KEILANI 70d
18087497 FUEL CELL POWER PLANT WANG, PIN JAN 76d
18087389 FUEL CELL POWER PLANT WANG, PIN JAN 79d

Top Art Units

Art UnitApps
3662 20
2859 19
3667 15
3666 15
1723 15
3669 13
3665 11
2834 11
3628 10
1725 10

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19430015 STEERING APPARATUS GONZALEZ, LUIS A 3653 §103§112 Non-Final OA — Pending Dec 22, 2025
19422371 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM MOLNAR, HUNTER A 3628 §101§103§112 Non-Final OA — Pending Dec 16, 2025
19404121 PROPELLER DEVICE GREEN, RICHARD R 3647 §102§103 Non-Final OA — Pending Dec 01, 2025
19397531 IN-VEHICLE INFORMATION TERMINAL APPARATUS AND CONTROL METHOD MICHAUD, ROBERT J 2622 §103§112 Non-Final OA — Pending Nov 21, 2025
19382514 INTERFACE APPARATUS, INTERFACE METHOD, AND STORAGE MEDIUM HUNNINGS, TRAVIS R 2685 §102 Non-Final OA — Pending Nov 07, 2025
19378368 VEHICLE SUSPENSION STRUCTURE DHANANI, SHAMS 3614 §102 Non-Final OA — Pending Nov 04, 2025
19365439 COOLING STRUCTURE DELRUE, BRIAN CHRISTOPHER 3745 §102§103§112 Non-Final OA — Pending Oct 22, 2025
19355418 CONTROL DEVICE, CONTROL METHOD, AND STORAGE MEDIUM HOLMAN, JOHN D 3667 §102§103§112Other Non-Final OA — Pending Oct 10, 2025
19353837 VEHICLE LEVY, MERRITT E 3663 §102§103 Final Rejection — Pending Oct 09, 2025
19168843 DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE METHOD, AND STORAGE MEDIUM PECHE, JORGE O 3656 §103 Non-Final OA — Pending Sep 25, 2025
19338415 DRIVE RECORDER AND CONTROL METHOD THEREOF NGUYEN, MISA H 3666 §101§103§112 Non-Final OA — Pending Sep 24, 2025
19338159 SYSTEM AND METHOD FOR PREDICTING MOVEMENT OF PERSON, AND MEDIUM NELESKI, ELIZABETH ROSE 3658 §102§103 Non-Final OA — Pending Sep 24, 2025
19338098 SYSTEM AND METHOD FOR CONTROLLING MOBILE BODY, AND MEDIUM CULLEN, TANNER L 3656 §101§103§112 Non-Final OA — Pending Sep 24, 2025
19336534 CONTROL DEVICE, CONTROL SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM ABUELHAWA, MOHAMMED YOUSEF 3656 §103§112 Non-Final OA — Pending Sep 23, 2025
19167649 CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM MORALES, OMAR 3747 §102§112 Non-Final OA — Pending Sep 22, 2025
19333943 GAZE DETECTION APPARATUS, GAZE DETECTION METHOD, AND RECORDING MEDIUM YENKE, BRIAN P 2422 §103§112 Non-Final OA — Pending Sep 19, 2025
19166495 VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND PROGRAM TROOST, AARON L 3666 §102 Non-Final OA — Pending Sep 18, 2025
19330209 VEHICLE CONTROL DEVICE AND VEHICLE LAMBERT, GABRIEL JOSEPH RENE 3669 §103 Non-Final OA — Pending Sep 16, 2025
19164951 SADDLED VEHICLE GYLLSTROM, BRYON T 2875 §103 Non-Final OA — Pending Sep 12, 2025
19160486 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM YENKE, BRIAN P 2422 §102§103§112 Non-Final OA — Pending Aug 28, 2025
19311006 INFORMATION PROCESSING SYSTEM LAM, VINH TANG 2628 §102§103§112 Final Rejection — Pending Aug 27, 2025
19309482 REMOTE CONFERENCE MANAGEMENT SYSTEM, REMOTE CONFERENCE MANAGEMENT METHOD, AND COMPUTER-READABLE STORAGE MEDIUM HOANG, HIEU T 2449 §103§112 Non-Final OA — Pending Aug 25, 2025
19303539 DISPLAY CONTROLLER, METHOD OF CONTROLLING DISPLAY CONTROLLER, AND STORAGE MEDIUM MICHAUD, ROBERT J 2622 §103§112 Non-Final OA — Pending Aug 19, 2025
19290401 ROBOT REMOTE OPERATION CONTROL DEVICE, ROBOT REMOTE OPERATION CONTROL SYSTEM, ROBOT REMOTE OPERATION CONTROL METHOD, AND PROGRAM KENIRY, HEATHER J 3657 §101§112Other Non-Final OA — Pending Aug 05, 2025
19269468 LUBRICATION MECHANISM HASAN, SYED O 3747 §102 Non-Final OA — Pending Jul 15, 2025
19253971 CONTROL DEVICE, CONTROL METHOD, AND STORAGE MEDIUM STORING CONTROL PROGRAM SARWAR, BABAR 3661 DP Non-Final OA — Pending Jun 30, 2025
19255964 CONTROL SYSTEM, CONTROL METHOD, AND COMPUTER READABLE STORAGE MEDIUM NELSON, FREDA ANN 3628 §101§103 Final Rejection — Pending Jun 30, 2025
19142439 DISPLAY SYSTEM, CONTROL METHOD, AND COMPUTER PROGRAM SMALL, NAOMI J 2685 §102§103 Non-Final OA — Pending Jun 23, 2025
19140596 VEHICLE CONTROL DEVICE PERVIN, FARHANA 3655 §102§103 Non-Final OA — Pending Jun 18, 2025
19219633 DRIVING ASSISTANCE DEVICE, VEHICLE, CONTROL METHOD FOR DRIVING ASSISTANCE DEVICE, AND STORAGE MEDIUM RHEE, ROY B 3664 §103§112Other Non-Final OA — Pending May 27, 2025
19219616 DRIVING ASSISTANCE DEVICE, VEHICLE, CONTROL METHOD FOR DRIVING ASSISTANCE DEVICE, AND STORAGE MEDIUM RHEE, ROY B 3664 §103Other Non-Final OA — Pending May 27, 2025
19213286 ACTION SUGGESTION SYSTEM AND ACTION SUGGESTION METHOD HOLMAN, JOHN D 3667 §101§102§103§112 Non-Final OA — Pending May 20, 2025
19195747 SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD, AND STORAGE MEDIUM LEVENTAL, YUVAL HAIM 2659 §101§102§103 Non-Final OA — Pending May 01, 2025
19186642 INFORMATION PROCESSING METHOD AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM TALLMAN, BRIAN A 3628 §101§103 Non-Final OA — Pending Apr 23, 2025
19185168 POWER TRANSMISSION DEVICE BROWN, JOSEPH HENRY 3618 §102§112 Non-Final OA — Pending Apr 21, 2025
19177634 CONTROL DEVICE AND CONTROL METHOD KAZIMI, MAHMOUD M 3665 §103§112Other Non-Final OA — Pending Apr 14, 2025
19176023 MOBILE BODY CONTROL DEVICE, MOBILE BODY CONTROL METHOD, MOBILE BODY, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM SIENKO, TANYA CHRISTINE 3664 §103 Non-Final OA — Pending Apr 10, 2025
19095819 CONTROL DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM CHALHOUB, JEFFREY ROBERT 3663 §103 Final Rejection — Pending Mar 31, 2025
19088359 SYSTEMS AND METHODS FOR ENHANCING CONTROL OF VEHICLES IN MERGING SENARIOS INGRAM, THOMAS P 3668 §101§102 Non-Final OA — Pending Mar 24, 2025
19086182 SYSTEM, METHOD, AND COMPUTER-READABLE STORAGE MEDIUM KIM, PATRICK 3629 §101§103 Final Rejection 5d overdue Pending Mar 21, 2025
19084607 POWER SUPPLY SYSTEM, MOVING OBJECT, AND METHOD OF CONTROLLING POWER SUPPLY SYSTEM COOLEY, CHASE LITTLEJOHN 3662 §103 Final Rejection — Pending Mar 19, 2025
19080982 ROTOR FOR ROTARY ELECTRIC MACHINE MOK, ALEX W 2834 §103 Non-Final OA — Pending Mar 17, 2025
19110817 CLUTCH CONTROL DEVICE BROWN, JOSEPH HENRY 3618 §112 Non-Final OA — Pending Mar 12, 2025
19077746 MOTION SICKNESS SUPPRESSION DEVICE, MOTION SICKNESS SUPPRESSION METHOD, AND STORAGE MEDIUM BLACK-CHILDRESS, RAJSHEED O 2685 §103 Final Rejection — Pending Mar 12, 2025
19075547 PROPULSION DEVICE FOR WATER-SURFACE MOVABLE BODY HAYES, JOVON E 3615 §103 Non-Final OA — Pending Mar 10, 2025
19074520 SOUND COLLECTING DEVICE TRAN, SINH N 2637 §102§103 Non-Final OA — Pending Mar 10, 2025
19110237 CHARGER SEARCH DEVICE, CHARGER SEARCH METHOD, AND COMPUTER PROGRAM KHUU, IRENE C 3664 §101§103§112 Non-Final OA — Pending Mar 10, 2025
19073072 POSTURE CONTROL METHOD, POSTURE CONTROL DEVICE, AND STORAGE MEDIUM DOROS, KAYLA RENEE 3661 §101§103§112 Non-Final OA — Pending Mar 07, 2025
19073401 EXTERIOR A-PILLAR GARNISH TUNABLE GASKET LEMBO, AARON LLOYD 3672 §102§103 Non-Final OA — Pending Mar 07, 2025
19069469 VOICE RECOGNITION DEVICE, VOICE RECOGNITION METHOD, AND STORAGE MEDIUM REN, ZHUBING 2658 §101§103 Non-Final OA — Pending Mar 04, 2025

View all 519 →

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Frequently Asked Questions

How many pending USPTO office actions does Honda Motor Co., Ltd. have?

Honda Motor Co., Ltd. has 519 pending office actions as of October 2026, spread across 176 art units and 435 examiners.

Which USPTO examiner handles the most Honda Motor Co., Ltd. applications?

Mia Keilani Holbrook has the most, with 4 of Honda Motor Co., Ltd.'s pending office actions.

What technology area are Honda Motor Co., Ltd.'s patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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