Vehicle control apparatus
US-12561126-B2 · Feb 24, 2026 · US
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Hasegawa Hajime patents
Hasegawa Hajime is listed as an inventor on 152 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hasegawa Hajime |
| Total patents | 152 |
| First publication | Jan 1, 2015 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
All-solid-state battery stack
US-12512480-B2 · Dec 30, 2025 · US
Stacked electrode assembly and power storage module
US-2025329790-A1 · Oct 23, 2025 · US
Power storage module
US-2025329899-A1 · Oct 23, 2025 · US
Power storage module
US-2025329883-A1 · Oct 23, 2025 · US
Stacked electrode assembly and power storage module
US-2025329881-A1 · Oct 23, 2025 · US
Battery and module
US-2025201976-A1 · Jun 19, 2025 · US
Battery
US-2025158211-A1 · May 15, 2025 · US
Method for manufacturing bipolar battery
US-2025158142-A1 · May 15, 2025 · US
Battery cell and battery module
US-2025149756-A1 · May 8, 2025 · US
Recent patents
Latest publications not already listed above.
Battery module
US-2025149700-A1 · May 8, 2025 · US
All-solid-state battery stack
US-2025149594-A1 · May 8, 2025 · US
Battery and module
US-2025141065-A1 · May 1, 2025 · US
Battery
US-2025141071-A1 · May 1, 2025 · US
Battery and module
US-2025132471-A1 · Apr 24, 2025 · US
Method for manufacturing battery
US-2025105480-A1 · Mar 27, 2025 · US
Battery and module
US-2025055037-A1 · Feb 13, 2025 · US
Vehicle control system, vehicle integrated control device, electronic control device, network communication device, vehicle control method and computer readable medium
US-12221097-B2 · Feb 11, 2025 · US
All solid battery
US-2024332733-A1 · Oct 3, 2024 · US
All solid state battery
US-2024222701-A1 · Jul 4, 2024 · US
Sulfide all-solid-state battery
US-12021243-B2 · Jun 25, 2024 · US
Vehicle control apparatus
US-2024201976-A1 · Jun 20, 2024 · US
Lithium-ion battery and method for manufacturing the same
US-2024194942-A1 · Jun 13, 2024 · US
Method for producing battery and battery
US-2024186583-A1 · Jun 6, 2024 · US
Full charge capacity estimation method and control device
US-2024186809-A1 · Jun 6, 2024 · US
Vehicle control system
US-2023406332-A1 · Dec 21, 2023 · US
All solid state battery
US-11764396-B2 · Sep 19, 2023 · US
All solid state battery
US-2023275266-A1 · Aug 31, 2023 · US
All solid state battery
US-11710878-B2 · Jul 25, 2023 · US
Sulfide all-solid-state battery
US-11682803-B2 · Jun 20, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 121 |
| Nippon Steel & Sumitomo Metal Corp | 15 |
| Hasegawa Hajime | 10 |
| Mitsubishi Electric Corp | 8 |
| Nippon Steel Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 112 |
| H01M10/0562 | 97 |
| Y02P70/50 | 86 |
| H01M10/0585 | 73 |
| H01M10/0525 | 73 |