Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935732 | Hydrogen absorbing electrode and its manufacturing method | Yuichi Matsumura, Masuhiro Ohnishi, Kengo Furukawa, Hiroe Nakagawa, Toshiki Tanaka +2 more | 1999-08-10 |
| 5547779 | Separator for alkali-zinc battery | Tomonori Kishimoto, Mitsuo Yamane, Yoshihiro Eguchi | 1996-08-20 |
| 5489314 | Manufacturing method of nickel plate and manufacturing method of alkaline battery | Tomonori Kishimoto, Hiroe Nakagawa, Yoshihiro Eguchi, Mitsuo Yamane | 1996-02-06 |
| 5320916 | Separator for alkali-zinc battery | Tomonori Kishimoto, Mitsuo Yamane, Yoshihiro Eguchi | 1994-06-14 |