Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8697269 | Sealed battery | Haruhiko Yamamoto | 2014-04-15 |
| 8252440 | Sealed battery | Masanori Ogi, Toyoshige Muto | 2012-08-28 |
| 7687195 | Nonaqueous electrolyte secondary battery and producing method thereof | Takeshi Abe, Hiroyuki Suzuki | 2010-03-30 |
| 6869725 | Sealed battery | Masato Iwanaga, Masanori Ogi, Zensaku Yasutake | 2005-03-22 |