Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555695 | Current collector shape adjusting device | Masato Onishi, Shinichi Sakai, Masaru Kobayashi, Hiroaki Arai | 2013-10-15 |
| 8217658 | Prismatic battery short circuit inspection method and prismatic battery manufacturing method | Masato Onishi, Shinichi Sakai, Masaru Kobayashi, Hiroaki Arai | 2012-07-10 |