Issued Patents 2022
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437653 | Laminated secondary battery and manufacturing method of the same, and device | Masahiro Otsuka | 2022-09-06 |
| 11417868 | Manufacturing method for secondary battery | Retsu Tahara, Masahiro Otsuka | 2022-08-16 |
| 11411252 | Lithium ion secondary battery and method of manufacturing the same | — | 2022-08-09 |
| 11411241 | Secondary battery | Masahiro Otsuka, Yuji Mizuguchi | 2022-08-09 |
| 11387493 | Secondary battery | Masahiro Otsuka, Yuji Mizuguchi | 2022-07-12 |
| 11342590 | Secondary battery | Masahiro Otsuka | 2022-05-24 |
| 11329273 | Method for manufacturing secondary battery | Masahiro Otsuka, Masashi Higuchi, Takuya Kenko | 2022-05-10 |
| 11329323 | Manufacturing method of secondary battery | Retsu Tahara, Masato Fujioka, Takuya Kenko, Masahiro Otsuka | 2022-05-10 |
| 11315744 | Electric storage device | Takuya Kenko, Masahiro Otsuka, Masashi Higuchi | 2022-04-26 |
| 11283111 | Secondary battery and method of manufacturing the same | Masahiro Otsuka | 2022-03-22 |
| 11273869 | Subframe for vehicle | Ryo Ikeda, Koji Imuta, Ryota Ujie | 2022-03-15 |
| 11271250 | Lithium ion secondary battery | — | 2022-03-08 |
| 11264660 | Electric storage device | Masahiro Otsuka, Masashi Higuchi, Takuya Kenko | 2022-03-01 |
| 11228054 | Lithium ion secondary battery | — | 2022-01-18 |
| 11223067 | Secondary battery | — | 2022-01-11 |