Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053292 | Nickel-metal hydride secondary cell | Hiroyuki Hasebe, Kazuta Takeno, Yuji Sato, Hiroyuki Takahashi, Hirotaka Hayashida +1 more | 1991-10-01 |
| 5032475 | Nickel-metal hydride secondary cell | Hiroyuki Hasebe, Kazuta Takeno, Kiyoshi Mitsuyasu, Yuji Sato, Hiroyuki Takahashi +5 more | 1991-07-16 |