Laminated battery manufacturing method and laminated battery
US-2025260102-A1 · Aug 14, 2025 · US
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Kawaoka Hirokazu patents
Kawaoka Hirokazu is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kawaoka Hirokazu |
| Total patents | 13 |
| First publication | Sep 15, 2016 |
| Latest publication | Aug 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Anode, and sulfide solid-state battery
US-11404685-B2 · Aug 2, 2022 · US
Secondary battery module and method of producing the same
US-11322808-B2 · May 3, 2022 · US
Method of producing secondary battery module
US-2022115754-A1 · Apr 14, 2022 · US
Laminate-type electrical storage device and method of inspecting short-circuiting of the same
US-2021313554-A1 · Oct 7, 2021 · US
Secondary battery module and method of producing the same
US-2020335764-A1 · Oct 22, 2020 · US
Anode, and sulfide solid-state battery
US-2019305294-A1 · Oct 3, 2019 · US
Method for producing active material composite particles
US-10033035-B2 · Jul 24, 2018 · US
Method for producing sulfide solid electrolyte
US-10020535-B2 · Jul 10, 2018 · US
Method for producing particles
US-9868645-B2 · Jan 16, 2018 · US
Recent patents
Latest publications not already listed above.
Method for producing sulfide solid electrolyte
US-2017155170-A1 · Jun 1, 2017 · US
Method for producing particles
US-2017152150-A1 · Jun 1, 2017 · US
Method for producing active material composite particles
US-2016268596-A1 · Sep 15, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 13 |
| Idemitsu Kosan Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 10 |
| H01M10/0525 | 5 |
| H01M10/0562 | 4 |
| H01M2300/0068 | 4 |
| H01M10/052 | 4 |