Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101295 | Lithium secondary battery | Shouichiro Sawa, Maruo Kamino | 2012-01-24 |
| 7682744 | Lithium secondary battery | Shouichirou Sawa, Hiroshi Minami, Atsushi Fukui, Takuya Sunagawa, Maruo Kamino +1 more | 2010-03-23 |
| 7556881 | Lithium secondary battery | Toshio Yanagida, Hiroshi Minami, Maruo Kamino | 2009-07-07 |