Current collector and battery
US-2026100381-A1 · Apr 9, 2026 · US
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Haga Masayoshi patents
Haga Masayoshi is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Haga Masayoshi |
| Total patents | 25 |
| First publication | Jul 18, 2017 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Energy storage cell
US-2026094952-A1 · Apr 2, 2026 · US
Current collector and battery
US-2026088306-A1 · Mar 26, 2026 · US
Current collector and battery
US-2026081181-A1 · Mar 19, 2026 · US
Power storage cell and power storage module
US-2026011887-A1 · Jan 8, 2026 · US
Electricity storage apparatus
US-2026011843-A1 · Jan 8, 2026 · US
Power Storage Module and Power Storage Device
US-2025349984-A1 · Nov 13, 2025 · US
Power Storage Cell and Method of Producing The Same
US-2025293405-A1 · Sep 18, 2025 · US
Power storage module and power storage device
US-2025266579-A1 · Aug 21, 2025 · US
Battery module
US-2025125497-A1 · Apr 17, 2025 · US
Recent patents
Latest publications not already listed above.
Battery module
US-2025112335-A1 · Apr 3, 2025 · US
Battery module
US-2025055150-A1 · Feb 13, 2025 · US
Battery and battery module
US-2025055094-A1 · Feb 13, 2025 · US
Power storage cell
US-2025015366-A1 · Jan 9, 2025 · US
Power storage cell and method of producing electrode assembly
US-2025007099-A1 · Jan 2, 2025 · US
Method for manufacturing electrode assembly
US-2024396071-A1 · Nov 28, 2024 · US
Power storage cell
US-2024162585-A1 · May 16, 2024 · US
Power storage cell
US-2024162537-A1 · May 16, 2024 · US
Power storage cell, and method of short-circuiting between lid and external terminal
US-2024154274-A1 · May 9, 2024 · US
Power storage cell
US-2024154213-A1 · May 9, 2024 · US
Power storage cell
US-2024145871-A1 · May 2, 2024 · US
Power storage cell and current-interrupting method for power storage cell
US-2024128618-A1 · Apr 18, 2024 · US
Method of manufacturing power storage cell and power storage cell
US-2024128559-A1 · Apr 18, 2024 · US
Power storage cell
US-2024128617-A1 · Apr 18, 2024 · US
Motor having a cage wave stator winding
US-9712010-B2 · Jul 18, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 24 |
| Watanabe Atsushi | 1 |
| Haga Masayoshi | 1 |
| Hashimoto Shingo | 1 |
| Toyota Jidosha Kk | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 23 |
| H01M50/103 | 13 |
| H01M50/15 | 9 |
| H01M50/553 | 9 |
| H01M50/209 | 8 |