Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617077 | Polymer electrolyte battery and method of fabricating the same | Akira Ichihashi, Yoshinori Kida, Hiroshi Kurokawa, Maruo Kamino, Shin Fujitani +1 more | 2003-09-09 |
| 6511776 | Polymer electrolyte battery and polymer electrolyte | Toshikazu Yoshida, Koji Nishio, Yoshinori Kida, Toshiyuki Nohma, Tadashi Teranishi | 2003-01-28 |
| 6489055 | Lithium secondary battery | Akira Ichihashi, Shin Fujitani | 2002-12-03 |
| 6482546 | Rechargeable lithium battery | Nobumichi Nishida, Hiroshi Watanabe, Shin Fujitani | 2002-11-19 |
| 6447955 | Lithium secondary battery with a negative electrode of heat-treated natural graphite | Masatoshi Takahashi, Koji Ueno, Koji Nishio, Toshihiko Saitoh | 2002-09-10 |
| 6444369 | Gelled polymer electrolyte lithium secondary cell | Maruo Kamino, Hiroshi Nakajima, Makoto Uesugi, Toshiyuki Nohma, Koji Nishio | 2002-09-03 |
| 6436577 | Non-aqueous electrolytic secondary cell | Yoshinori Kida, Seiji Yoshimura, Toshiyuki Nohma, Koji Nishio | 2002-08-20 |
| 6428926 | Sealed battery | Yoshinori Kida, Toshikazu Yoshida, Toshiyuki Nohma, Koji Nishio | 2002-08-06 |
| 6355379 | Polymer electrolyte batteries having improved electrode/electrolyte interface | Maruo Kamino, Toshiyuki Nohma, Koji Nishio | 2002-03-12 |
| 6337158 | Lithium secondary battery | Hiroshi Nakajima, Hiroyuki Fujimoto, Shin Fujitani, Hiroshi Watanabe, Toshiyuki Nohma +1 more | 2002-01-08 |
| 6316145 | Non-aqueous electrolyte battery and charging method therefor | Yoshinori Kida, Maruo Kamino, Seiji Yoshimura, Toshiyuki Nohma, Koji Nishio | 2001-11-13 |
| 6248139 | Method of manufacturing a sealed battery | Yoshinori Kida, Toshikazu Yoshida, Toshiyuki Nohma, Koji Nishio | 2001-06-19 |
| 6221533 | Nonaqueous electrolyte battery | Yasuyuki Kusumoto, Toshiyuki Nohma, Koji Nishio | 2001-04-24 |
| 6114070 | Lithium secondary battery | Toshikazu Yoshida, Masahisa Fujimoto, Toshiyuki Nohma, Koji Nishio | 2000-09-05 |
| 6040090 | Positive electrode material for use in non-aqueous electrolyte battery, process for preparing the same, and non-aqueous electrolyte battery | Takuya Sunagawa, Hiroshi Watanabe, Masahisa Fujimoto, Toshiyuki Nohma, Koji Nishio | 2000-03-21 |