Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9166251 | Battery separator and nonaqueous electrolyte battery | Hideaki Katayama, Mitsuhiro Kishimi, Yoshinori Sato, Yasutaka Kuroki | 2015-10-20 |
| 8221509 | Battery and method for producing the same | Ryoko Masuyoshi, Mitsutoshi Watanabe, Tetsuo Kawai | 2012-07-17 |
| 6282081 | Electrode for capacitor, method for producing the same and capacitor | Shoko Takabayashi, Seiichi Asada, Kiyoshi Sato | 2001-08-28 |
| 5637422 | Nickel hydride secondary cell | Shuichi Wada | 1997-06-10 |
| 5017442 | Coiled lithium battery | Osamu Watanabe, Osamu Kajii, Tomio Kitamura, Kaoru Hisatomi, Hiroshi Yoshida +1 more | 1991-05-21 |