Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8283067 | Electric energy storage device and manufacturing method thereof | Shinichi Konno, Kazunori Ozawa | 2012-10-09 |
| 7014950 | Lead outlet structure of secondary battery in sheet type | Kazunori Ozawa, Takao Takasaki, Shinichi Konno | 2006-03-21 |