Prosecution Insights
Last updated: October 27, 2026

ISUZU MOTORS Limited

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

48 pending office actions • 28 art units • 46 examiners • 0 of 48 (0%) have an AI response strategy ready • 81 patents granted in the last 365 days

Analysis

ISUZU MOTORS Limited has 48 pending office actions in Transportation, E-Commerce & Mechanical Systems. The matters span 46 examiners and 26 art units, indicating broad distribution across prosecution resources. Most examiner relationships therefore concern a limited part of the docket, while the art-unit footprint shows recurring technical groupings that can support structured review.

KIM, JAMES JAY is the busiest examiner, with 2 pending actions. Those matters form a small coordination cluster within the larger portfolio. Counsel should track them together where useful, but retain separate workflows for the remaining examiner assignments and use art-unit context when evaluating claim issues and response posture.

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

Portfolio Summary

48
Total Pending OAs
30
Non-Final OAs
16
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
2
Due this week
5
Due this month
2
Due in next 60 days
0
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. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 7 days (2)Due ≤ 30 days (5)Due ≤ 60 days (2)

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.

31
Hard (65%)
17
Medium (35%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§101 + other3 (6%)
§103 only9 (19%)
§102 only8 (17%)
Multi-statute (no §101)27 (56%)

Industry Mix

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

7
Life Sciences
15% of docket
0
Information Tech
0% of docket
2
Communications
4% of docket
12
Semiconductors
25% of docket
25
Mechanical / Eng
52% of docket
2
Business / Other
4% 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.

480 h
Manual time on pending OAs
96 h
Time saved (low, 20%)
168 h
Time saved (mid, 35%)
4.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KIM, JAMES JAY 2 70.4% +27.7%
LEE, SEUNG H 2 87.6% +10.8%
TRAN, BINH Q 1 88.2% +6.6%
MARTINEZ, ELIZABETH GALYN 1 73.0% +25.5%
DAGER, JONATHAN M 1 82.4% +4.8%
JIN, GEORGE C. 1 84.2% +13.3%
HEFLIN, HARRISON JAMES RIEL 1 72.3% +14.4%
AKARAGWE, YANICK A 1 83.5% +11.9%
SHELTON, IAN BRYCE 1 78.0% +14.7%
ABDELSALAM, FATHI KAMAL 1 12.6% +18.9%

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
19355232 EXHAUST TREATMENT DEVICE TRAN, BINH Q —
19262192 VEHICLE DAGER, JONATHAN M —
18595631 CHARGING SYSTEM, MANAGEMENT TERMINAL, VEHICLE, CHARGING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM LEE, SEUNG H —

Hard Cases (31)

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
18546530 BATTERY MODULE AND PACKAGE THEREOF CONLEY, OI K 5d
18282822 SENSING DEVICE AND LOADING RATE ESTIMATION SYSTEM CHEN, JOSHUA NMN 13d
18429520 PLACEMENT APPARATUS KEENAN, JAMES W 20d
19041663 LOAD DEVICE ASSEMBLY, INTERNAL COMBUSTION ENGINE ASSEMBLY, AND VEHICLE KIM, JAMES JAY 23d
19278111 VEHICLE CONTROL UNIT AND VEHICLE CONTROL METHOD MARTINEZ, ELIZABETH GALYN —
19252215 PISTON AND INTERNAL COMBUSTION ENGINE JIN, GEORGE C. —
19237097 MONITORING SYSTEM HEFLIN, HARRISON JAMES RIEL —
19073088 IN-VEHICLE EQUIPMENT HOLDING DEVICE AKARAGWE, YANICK A —

Interview Candidates (10)

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
19041663 LOAD DEVICE ASSEMBLY, INTERNAL COMBUSTION ENGINE ASSEMBLY, AND VEHICLE KIM, JAMES JAY 23d
19278111 VEHICLE CONTROL UNIT AND VEHICLE CONTROL METHOD MARTINEZ, ELIZABETH GALYN —
19252215 PISTON AND INTERNAL COMBUSTION ENGINE JIN, GEORGE C. —
19237097 MONITORING SYSTEM HEFLIN, HARRISON JAMES RIEL —
19073088 IN-VEHICLE EQUIPMENT HOLDING DEVICE AKARAGWE, YANICK A —
19058071 SUPPORT STRUCTURE OF BATTERY SHELTON, IAN BRYCE —
19058085 BATTERY EXCHANGE CART ABDELSALAM, FATHI KAMAL —
19041430 AIR COMPRESSOR, INTERNAL COMBUSTION ENGINE ASSEMBLY, AND VEHICLE KIM, JAMES JAY —

Top Art Units

Art UnitApps
2876 5
3655 4
2859 4
3668 3
3747 3
3663 2
3665 2
3613 2
1725 2
3746 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19355232 EXHAUST TREATMENT DEVICE TRAN, BINH Q 3746 §102 Non-Final OA — Pending Oct 10, 2025
19278111 VEHICLE CONTROL UNIT AND VEHICLE CONTROL METHOD MARTINEZ, ELIZABETH GALYN 3668 §103§112 Non-Final OA — Pending Jul 23, 2025
19262192 VEHICLE DAGER, JONATHAN M 3663 §103 Final Rejection — Pending Jul 08, 2025
19252215 PISTON AND INTERNAL COMBUSTION ENGINE JIN, GEORGE C. 3747 §102§103 Non-Final OA — Pending Jun 27, 2025
19237097 MONITORING SYSTEM HEFLIN, HARRISON JAMES RIEL 3665 §101§103 Non-Final OA — Pending Jun 13, 2025
19073088 IN-VEHICLE EQUIPMENT HOLDING DEVICE AKARAGWE, YANICK A — §102§112 Non-Final OA — Pending Mar 07, 2025
19058071 SUPPORT STRUCTURE OF BATTERY SHELTON, IAN BRYCE 3613 §102 Non-Final OA — Pending Feb 20, 2025
19058085 BATTERY EXCHANGE CART ABDELSALAM, FATHI KAMAL 3655 §102§103§112 Non-Final OA — Pending Feb 20, 2025
19057129 CONTROL SYSTEM FOR ELECTRIC VEHICLE PALL, CHARLES J 3663 §103 Final Rejection — Pending Feb 19, 2025
19052453 SUPPORT STRUCTURE OF BATTERY LARSEN, JEFFREY R 3612 §102§103 Non-Final OA — Pending Feb 13, 2025
19047954 HYBRID VEHICLE MUSTAFA, IMRAN K 3668 §103 Final Rejection — Pending Feb 07, 2025
19041663 LOAD DEVICE ASSEMBLY, INTERNAL COMBUSTION ENGINE ASSEMBLY, AND VEHICLE KIM, JAMES JAY 3747 §103§112 Final Rejection 23d Pending Jan 30, 2025
19041360 COUPLING STRUCTURE AND VEHICLE ROBINSON, KRYSTAL — §102§112 Non-Final OA — Pending Jan 30, 2025
19041430 AIR COMPRESSOR, INTERNAL COMBUSTION ENGINE ASSEMBLY, AND VEHICLE KIM, JAMES JAY 3747 §103 Final Rejection — Pending Jan 30, 2025
19039793 FASTENING STRUCTURE FAROOQ, AHMAD 3675 §102 Non-Final OA — Pending Jan 29, 2025
19033221 BATTERY ATTACHMENT STRUCTURE YOUNG, EDWIN 3655 §102 Non-Final OA — Pending Jan 21, 2025
19019677 VEHICLE DRIVE SOURCE DEVICE BUKHARI, AQEEL H 2849 §103 Non-Final OA — Pending Jan 14, 2025
18888202 CARGO LOADING GUIDANCE SYSTEM LOGAN, KYLE O 3655 §103§112 Non-Final OA — Pending Sep 18, 2024
18822820 OFFSET CORRECTION DEVICE AND OFFSET CORRECTION CIRCUIT VELEZ, ROBERTO 2858 §102§103 Non-Final OA — Pending Sep 03, 2024
18818939 HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE HO, MATTHEW 3669 §103 Final Rejection 53d Pending Aug 29, 2024
18752229 HANDCART DOLAK, JAMES M 3613 §102§103§112 Final Rejection — Pending Jun 24, 2024
18748449 HANDCART HEGEMIER, JON MICHAEL 3723 §103§112 Non-Final OA — Pending Jun 20, 2024
18715760 PIPE ATTACHMENT STRUCTURE AND BRACKET DEAL, DAVID R 3753 §102§103 Non-Final OA — Pending Jun 03, 2024
18709606 IN-WHEEL MOTOR SECK, AHMED F 2834 §102 Final Rejection 7d Pending May 13, 2024
18645706 CHARGING SYSTEM HENZE, DAVID V 2859 §102§103 Non-Final OA — Pending Apr 25, 2024
18693980 BATTERY COOLING DEVICE CULLEN, SEAN P 1725 §102§112 Non-Final OA — Pending Mar 21, 2024
18693663 BATTERY COOLING DEVICE FREEMAN, EMILY ELIZABETH 1724 §102§112 Non-Final OA — Pending Mar 20, 2024
18608135 FLUID CONTROL APPARATUS, FUEL CELL VEHICLE AND FLUID CONTROL METHOD BUCHANAN, JACOB 1725 §102§103§112 Non-Final OA — Pending Mar 18, 2024
18689970 WHEEL STATE DETERMINATION APPARATUS AWORUNSE, OLUWABUSAYO ADEBANJO 3662 §103§112 Non-Final OA — Pending Mar 07, 2024
18595524 CHARGING SYSTEM, MANAGEMENT TERMINAL, VEHICLE, CHARGING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM LEE, SEUNG H 2876 §102§112 Non-Final OA — Pending Mar 05, 2024
18595631 CHARGING SYSTEM, MANAGEMENT TERMINAL, VEHICLE, CHARGING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM LEE, SEUNG H 2876 §102 Non-Final OA — Pending Mar 05, 2024
18595599 CHARGING SYSTEM, MANAGEMENT TERMINAL, VEHICLE, CHARGING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM GUDORF, LAURA A 2876 §102§103 Non-Final OA — Pending Mar 05, 2024
18595647 CHARGING SYSTEM, MANAGEMENT TERMINAL, VEHICLE, CHARGING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM CHEN, SHELLEY 3665 §103 Final Rejection 41d Pending Mar 05, 2024
18595548 CHARGING SYSTEM, MANAGEMENT TERMINAL, VEHICLE, CHARGING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM OMAR, AHMED H 2859 §102§103 Non-Final OA — Pending Mar 05, 2024
18588049 POWER SUPPLY DEVICE HAUPT, KRISTY A 2876 §102§103 Non-Final OA — Pending Feb 27, 2024
18429520 PLACEMENT APPARATUS KEENAN, JAMES W 3655 §102§103 Non-Final OA 20d Pending Feb 01, 2024
18425047 BATTERY MANAGEMENT APPARATUS LABAZE, EDWYN 2876 §102 Non-Final OA — Pending Jan 29, 2024
18425911 CONTROL APPARATUS AND VEHICLE FUREMAN, JARED 2859 §102§103 Non-Final OA — Pending Jan 29, 2024
18520598 PERIOD SETTING SYSTEM, PERIOD SETTING METHOD, AND PERIOD SETTING PROGRAM MONTALVO, CARLOS FERNANDO 3629 §101§103 Final Rejection — Pending Nov 28, 2023
18283006 LOAD FACTOR ESTIMATION DEVICE CESE, KENNY A 2663 §101§103 Final Rejection — Pending Sep 20, 2023
18282822 SENSING DEVICE AND LOADING RATE ESTIMATION SYSTEM CHEN, JOSHUA NMN 2665 §101 Non-Final OA 13d Pending Sep 19, 2023
18468777 STORAGE METHOD WALKER, KEITH D 1735 §103§112 Final Rejection — Pending Sep 18, 2023
18465196 ELECTRONIC DEVICE, VEHICLE, AND STORAGE MEDIUM GONZALEZ, MARIO CARLOS 3668 §103 Final Rejection 30d Pending Sep 12, 2023
18242761 BATTERY CASE SAVAGE, WILLIAM FADDOUL 1782 §102 Final Rejection — Pending Sep 06, 2023
18458179 HEATER CONTROL APPARATUS KANG, EDWIN G 3741 §103 Final Rejection 15d Pending Aug 30, 2023
18546530 BATTERY MODULE AND PACKAGE THEREOF CONLEY, OI K 1752 §102§103§112 Final Rejection 5d Pending Aug 15, 2023
18232183 FUEL CELL SYSTEM AND VEHICLE HARRIS, MARY GRACE 1729 §102§103 Non-Final OA — Pending Aug 09, 2023
18187095 BATTERY CONTROL SYSTEM FOR VEHICLE MCFARLAND, DANIEL PATRICK 2859 §102§112Other Non-Final OA — Pending Mar 21, 2023

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Frequently Asked Questions

How many pending USPTO office actions does ISUZU MOTORS Limited have?

ISUZU MOTORS Limited has 48 pending office actions as of October 2026, spread across 28 art units and 46 examiners.

Which USPTO examiner handles the most ISUZU MOTORS Limited applications?

James Jay Kim has the most, with 2 of ISUZU MOTORS Limited's pending office actions.

What technology area are ISUZU MOTORS Limited'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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