Issued Patents 2002
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492063 | Lithium secondary battery | Hiroaki Ikeda, Masahisa Fujimoto, Shin Fujitani, Takuya Hashimoto, Yasuhiko Itoh | 2002-12-10 |
| 6492054 | Polymer electrolyte fuel cell including a water-retaining layer on a ribbed plate | Mitsuo Karakane, Takashi Yasuo, Shigeru Sakamoto, Yasunori Yoshimoto, Yasuo Miyake +1 more | 2002-12-10 |
| 6475671 | Hydrogen absorbing alloy electrode and nickel-metal hydride battery | Yoshinori Matsuura, Reizo Maeda, Katsuhiko Shinyama, Tadayoshi Tanaka, Toshiyuki Nohma | 2002-11-05 |
| 6472101 | Nickel-hydrogen storage battery | Reizo Maeda, Katsuhiko Shinyama, Yoshinori Matsuura, Mitsuzo Nogami, Koji Nishio | 2002-10-29 |
| 6458485 | Nonaqueous electrolyte secondary cell | Atsushi Yanai, Kazunari Ohkita, Katsunori Yanagida, Takeshi Maeda, Atsuhiro Funahashi +3 more | 2002-10-01 |
| 6455195 | Hydrogen absorbing alloy electrodes and nickel-metal hydride batteries using the same | Yoshinori Matsuura, Reizo Maeda, Katsuhiko Shinyama, Tadayoshi Tanaka, Toshiyuki Nohma | 2002-09-24 |
| 6444362 | Hydrogen absorbing alloy powder and process for producing same | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Mitsuzo Nogami +1 more | 2002-09-03 |
| 6428930 | Lithium secondary battery | Takeshi Maeda, Hideyuki Inomata, Naoya Nakanishi, Koji Nishio | 2002-08-06 |
| 6383676 | Polymer electrolyte fuel cell device | Yukinori Akiyama, Shigeru Sakamoto, Takahiro Isono, Takaaki Matsubayashi, Yasuo Miyake +1 more | 2002-05-07 |
| 6376121 | Spirally-wound lithium secondary cell having a plurality of current collector tabs and method of manufacture | Hideyuki Inomata, Naoya Nakanishi, Mitsuzo Nogami, Koji Nishio | 2002-04-23 |
| 6368749 | Active substances, electrodes, nonaqueous electrolyte secondary cells, and a process for fabricating the active substances | Atsushi Yanai, Katsunori Yanagida, Takeshi Maeda, Atsuhiro Funahashi, Toshiyuki Nohma | 2002-04-09 |
| 6352794 | Lithium rechargeable battery | Naoya Nakanishi, Kouichi Satoh, Kazuyasu Fujiwara, Toshiyuki Nohma | 2002-03-05 |