Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029793 | Nonaqueous electrolyte lithium secondary cell | Hiroe Nakagawa, Takaaki Iguchi, Shigeru Sano, Kenichi Takeuchi, Keiichi Yamamoto +1 more | 2006-04-18 |
| 6902848 | Lithium battery including a gel electrolyte | Seijiro Ochiai, Hiroe Nakagawa, Toshiyuki Watanabe, Takaaki Kishi | 2005-06-07 |
| 6673496 | Thin lithium secondary cell | Hiroe Nakagawa, Seijiro Ochiai | 2004-01-06 |
| 6569572 | Lithium battery, polymer electrolyte, electrolyte material, di(meth)acrylic ester, and di(meth)acrylate polymer | Seijiro Ochiai, Takeshi Ishitoku, Masaharu Shindo, Hidenobu Nogi | 2003-05-27 |
| 6358646 | Method of making a flat type lithium secondary battery and electrode | Hiroe Nakagawa, Kazuya Okabe, Koji Itoh, Takashi Itoh, Seijiro Ochiai | 2002-03-19 |
| 6248479 | Secondary battery | Kazunari Takeda, Tomohiko Noda, Tokuo Inamasu | 2001-06-19 |
| 5789109 | Cathode composite | Yasumasa Nakajima, Hiroshi Imachi, Hiroyuki Fukutome | 1998-08-04 |
| 5658687 | Battery and its manufacturing method | Kazunari Takeda | 1997-08-19 |
| 5496656 | Battery | Tokuo Inamasu, Kazunari Takeda, Youetsu Yoshihisa | 1996-03-05 |
| 5443927 | Cathode composite | Yasumasa Nakajima, Hiroshi Imachi, Hiroyuki Fukutome | 1995-08-22 |
| 5437942 | Lithium secondary battery | Kazuo Murata, Youetsu Yoshihisa, Kazunari Takeda | 1995-08-01 |
| 5378557 | Film type battery | Kazuo Murata, Kenichi Takeuchi, Shiro Kato | 1995-01-03 |
| 5290592 | Manufacturing method for electrode | Tomohiko Noda, Youetsu Yoshihisa, Shiro Kato, Kenichi Takeuchi, Hiromistu Mishima | 1994-03-01 |
| 5187032 | Solid polymer electrolytes | Takashi Sasaki, Isao Ishigaki, Tomohiko Noda | 1993-02-16 |