Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6526784 | Actuator in a needle-selecting apparatus for a knitting machine | Wataru Awata, Makio Miyamoto, Sumikazu Tsuchitani, Kazuyuki Zenio | 2003-03-04 |
| 5796588 | Electrical apparatus containing batteries | Mitsuya Hara | 1998-08-18 |
| 5443925 | Nonaqueous electrolyte battery | Mitsunori Hara, Kazuro Moriwaki, Keiichi Tsujioku, Tooru Amazutsumi, Hiyoshi Tamaki +2 more | 1995-08-22 |
| 4997731 | Packed battery and method of making the same | Akiyoshi Sakai, Katsushiro Gotou | 1991-03-05 |
| 4981490 | Packed battery and method of making the same | — | 1991-01-01 |
| 4783383 | Sealed type battery provided with safety valve means and method of manufacturing same | Satoshi Narukawa, Akiyoshi Sakai, Nobuhiro Nagao, Yoshihiro Tobita, Kanji Urushihara +1 more | 1988-11-08 |
| 4709472 | Method of manufacturing spiral electrode assembly | Shyuichi Ueno | 1987-12-01 |