Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10230076 | Stationary electric power system and method for manufacturing stationary electric power system including battery body and spacer | Ryuichi Amagai, Naoto Todoroki, Toshiyuki Motohashi, Tomio Nagashima | 2019-03-12 |
| 9178187 | Thin battery | Ryuichi Amagai, Naoto Todoroki, Toshiyuki Motohashi, Tomio Nagashima | 2015-11-03 |
| 7353894 | Sealed nickel-metal hydride storage cells and hybrid electric having the storage cells | — | 2008-04-08 |
| 6309776 | Assembled storage battery unit of the collective type | Hideki Okajima, Takashi Oda | 2001-10-30 |