Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902588 | Manufacturing method of metal hydride alkaline storage cell | Yoshinori Matsuura, Reizo Maeda, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2005-06-07 |
| 6852447 | Metal hydride alkaline storage cell and manufacturing method thereof | Yoshinori Matsuura, Reizo Maeda, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2005-02-08 |
| 6524746 | Hydrogen absorbing alloy powder and process for producing same | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Ikuo Yonezu +1 more | 2003-02-25 |
| 6472101 | Nickel-hydrogen storage battery | Reizo Maeda, Katsuhiko Shinyama, Yoshinori Matsuura, Ikuo Yonezu, Koji Nishio | 2002-10-29 |
| 6444362 | Hydrogen absorbing alloy powder and process for producing same | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Ikuo Yonezu +1 more | 2002-09-03 |
| 6376121 | Spirally-wound lithium secondary cell having a plurality of current collector tabs and method of manufacture | Hideyuki Inomata, Naoya Nakanishi, Ikuo Yonezu, Koji Nishio | 2002-04-23 |
| 6322925 | Metal hydride alkaline storage cell | Yoshinori Matsuura, Reizo Maeda, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2001-11-27 |
| 6287725 | Sintered hydrogen storage alloy electrode and nickel-hydrogen storage battery | Reizo Maeda, Syuuichi Suzuki, Hiroshi Nakamura, Ikuo Yonezu, Koji Nishio | 2001-09-11 |
| 6238822 | Hydrogen storage alloy powder and method of manufacturing the same | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Ikuo Yonezu +1 more | 2001-05-29 |
| 6110304 | Hydrogen-absorbing alloy electrode for alkaline storage batteries | Yoshinori Matsuura, Mamoru Kimoto, Nobuyuki Higashiyama, Mitsunori Tokuda, Takahiro Isono +2 more | 2000-08-29 |
| 6060195 | Non-sintered nickel electrode for alkaline storage battery | Katsuhiko Shinyama, Reizo Maeda, Yoshinori Matsuura, Ikuo Yonezu, Koji Nishio | 2000-05-09 |
| 6057057 | Conductive agent and non-sintered nickel electrode for alkaline storage batteries | Mutsumi Yano, Katsuhiko Shinyama, Masao Inoue, Hiroshi Watanabe, Reizo Maeda +2 more | 2000-05-02 |
| 6007946 | Non-sintered nickel electrode for alkaline storage battery, alkaline storage battery including the same, and method for production of non-sintered nickel electrode for alkaline storage battery | Mutsumi Yano, Katsuhiko Shinyama, Kousuke Satoguchi, Mitsunori Tokuda, Ikuo Yonezu +3 more | 1999-12-28 |
| 5827494 | Process for producing non-sintered nickel electrode for alkaline battery | Mutsumi Yano, Katsuhiko Shinyama, Yoshito Chikano, Koji Nishio, Toshihiko Saito | 1998-10-27 |
| 5674643 | Non-sintered nickel electrode for alkaline storage cell | Mutsumi Yano, Reizo Maeda, Mamoru Kimoto, Shigekazu Yasuoka, Katsuhiko Shinyama +2 more | 1997-10-07 |
| 5660952 | Active material powder for non-sintered nickel electrode and non-sintered nickel electrode for alkaline battery | Mutsumi Yano, Katsuhiko Shinyama, Yoshito Chikano, Koji Nishio, Toshihiko Saito | 1997-08-26 |
| 5629000 | Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing the same | Yoshinori Matsuura, Mamoru Kimoto, Nobuyuki Higashiyama, Yasushi Kuroda, Ikuo Yonezu +2 more | 1997-05-13 |
| 5529857 | Hydrogen-absorbing alloy electrode and process for producing the same | Mamoru Kimoto, Yoshinori Matsuura, Koji Nishio, Toshihiko Saito | 1996-06-25 |
| 5290509 | Multiphase hydrogen-absorbing alloy electrode for an alkaline storage cell | Nobuhiro Furukawa, Kazuro Moriwaki, Seiji Kameoka, Motoo Tadokoro | 1994-03-01 |
| RE34471 | Hydrogen-absorbing alloy electrode for use in an alkaline storage cell and its manufacturing method | Seiji Kameoka, Nobuhiro Furukawa, Motoo Tadokoro | 1993-12-07 |
| 5043233 | Hydrogen-absorbing alloy electrode for use in an alkaline storage cell and its manufacturing method | Seiji Kameoka, Nobuhiro Furukawa, Motoo Tadokoro | 1991-08-27 |
| 5008164 | Hydrogen-absorbing alloy electrode | Nobuhiro Furukawa, Kenji Inoue, Seiji Kameoka, Motoo Tadokoro | 1991-04-16 |