Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819017 | Sealed battery and battery jacket can | Satoshi Sunada, Takahide Kobashi, Yoshie Fujita | 2017-11-14 |
| 9748610 | Spirally-wound lithium battery | Yoshie Fujita, Satoshi Sunada, Takahide Kobashi | 2017-08-29 |
| 9711788 | Primary lithium battery | Naoaki Nishimura, Yuki Ochiai, Haruhiko Satake | 2017-07-18 |
| 7300723 | Heat resistant lithium cell | Satoru Fukuoka, Seiji Morita, Satoru Naruse, Masayuki Muraki, Masahiro Imanishi | 2007-11-27 |
| 7022812 | Battery polymeric material, battery separator, battery insulating packing, and lithium battery | Seiji Yoshimura, Hiroshi Nakajima, Maruo Kamino, Masahiro Imanishi | 2006-04-04 |
| 6818735 | Battery polymeric material, battery separator, battery insulating packing, and lithium battery | Seiji Yoshimura, Hiroshi Nakajima, Maruo Kamino, Masahiro Imanishi | 2004-11-16 |
| 6676440 | Coin type electric element and printed circuit board with a coin type electric element | Shoichi Inamine, Masahiro Imanishi, Yoshitaka Minamida, Katsuyuki Kida, Seiji Morita | 2004-01-13 |
| 6509120 | Lithium battery with boron-containing lithium-manganese complex oxide cathode material | Seiji Yoshimura, Taeko Ota, Shin Fujitani | 2003-01-21 |
| 6461770 | Lithium battery comprising a positive electrode material of lithium-manganese complex oxide containing boron and phosphorus | Seiji Yoshimura, Taeko Ota, Shin Fujitani | 2002-10-08 |
| 5578395 | Lithium secondary battery | Seiji Yoshimura, Yuji Yamamoto, Yoshihiro Shoji, Koji Nishio, Toshihiko Saito +2 more | 1996-11-26 |