Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8994334 | Battery state-of-charge calculation device | Tetsuro Shigemizu, Masami Iida, Takehiko Nishida, Kazuyuki Adachi, Shinji Murakami +1 more | 2015-03-31 |
| 8463564 | Abnormality prediction system for secondary batteries | Hitoshi Matsumura, Masataka Uchida, Katsuaki Kobayashi, Tetsuro Shigemizu, Hidehiko Tajima | 2013-06-11 |