Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9172072 | Battery comprising gas absorbent material and battery system | Yohei Shibata, Yoshinobu Yasunaga, Tsutomu Watanabe, Tokuo Inamasu, Ryoichi Okuyama +2 more | 2015-10-27 |
| 5767048 | Cleaning process | — | 1998-06-16 |