Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7078126 | Method for production of hydrogen storage alloy for use in alkaline storage batteries | Masutaka Ouchi, Yohei Hirota, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more | 2006-07-18 |
| 6824571 | Hydrogen absorbing alloy electrode, manufacturing method thereof, and alkaline storage battery equipped with the hydrogen absorbing alloy electrode | Yasuhiko Ikeda, Makoto Ochi, Motoo Tadokoro, Tetsuyuki Murata, Takashi Yamaguchi +3 more | 2004-11-30 |
| 6756152 | Electrode for alkaline storage battery and method of manufacturing the same | Tetsuyuki Murata, Tadashi Ise, Yasuhiko Ikeda | 2004-06-29 |
| 6756156 | Rectangular alkaline storage battery | Yasuhiko Ikeda, Masao Takee, Masao Inoue, Tetsuyuki Murata, Atsutoshi Ako | 2004-06-29 |
| 6641869 | Method for producing electrode for alkali batteries | Yasuhiko Ikeda, Masao Takee, Masao Inoue, Atsutoshi Ako, Yasumasa Kondo | 2003-11-04 |
| 6576367 | Hydrogen storage alloy for use in alkaline storage batteries and method for production thereof | Masutaka Ouchi, Yohei Hirota, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more | 2003-06-10 |
| 6524746 | Hydrogen absorbing alloy powder and process for producing same | Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2003-02-25 |
| 6508891 | Method of manufacturing hydrogen-absorbing alloy electrode | Tadashi Ise, Tetsuyuki Murata, Yohei Hirota, Koji Miki | 2003-01-21 |
| 6482277 | Method of manufacturing hydrogen-absorbing alloy electrode | Tadashi Ise, Yohei Hirota, Takayuki Murakami | 2002-11-19 |
| 6444362 | Hydrogen absorbing alloy powder and process for producing same | Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2002-09-03 |
| 6420068 | Hydrogen storage alloy electrode and method for manufacture thereof | Masutaka Ouchi, Yoshihiro Masuda, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +1 more | 2002-07-16 |
| 6395424 | Hydrogen absorbing alloy for alkali storage battery, hydrogen absorbing alloy electrode for alkali storage battery, and alkali storage battery | Takuya Hashimoto, Yohei Hirota, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more | 2002-05-28 |
| 6358647 | Hydrogen absorbing alloy electrode, method of fabricating hydrogen absorbing alloy electrode, and alkali secondary battery | Kikuko Kato, Yasushi Kuroda, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more | 2002-03-19 |
| 6342318 | Hydrogen absorbing alloy electrode and process for producing same | Yohei Hirota, Nobuyuki Higashiyama, Kikuko Kato, Mamoru Kimoto, Shin Fujitani +1 more | 2002-01-29 |
| 6329100 | Hydrogen absorbing alloy electrode and process for producing same | Yohei Hirota, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more | 2001-12-11 |
| 6284409 | Pasted hydrogen-absorbing alloy electrode for alkaline storage battery | Nobuyuki Higashiyama, Kikuko Kato, Masutaka Ouchi, Mamoru Kimoto, Yasuhiko Itoh +1 more | 2001-09-04 |
| 6270547 | Hydrogen absorbing alloy electrode and process for fabricating same | Kikuko Kato, Yohei Hirota, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more | 2001-08-07 |
| 6258482 | Hydrogen storage alloy electrode and method for fabrication thereof | Masutaka Ouchi, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more | 2001-07-10 |
| 6255018 | Hydrogen storing alloy electrode and process for producing hydrogen storage alloy electrode | Tadashi Ise, Hiroshi Fukuda, Kikuko Kato, Yasushi Kuroda, Nobuyuki Higashiyama +6 more | 2001-07-03 |
| 6242133 | Hydrogen-absorbing alloy electrode for alkaline secondary battery and method of manufacture thereof | Kikuko Kato, Masutaka Ouchi, Yohei Hirota, Nobuyuki Higashiyama, Mamoru Kimoto +2 more | 2001-06-05 |
| 6238822 | Hydrogen storage alloy powder and method of manufacturing the same | Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2001-05-29 |
| 6221528 | Hydrogen-absorbing alloy electrode for alkaline secondary battery and method of manufacturing thereof | Masutaka Ouchi, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more | 2001-04-24 |
| 6068948 | Hydrogen absorbing alloy electrode, method of fabricating hydrogen absorbing alloy electrode, and alkali secondary battery | Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Mitsuzou Nogami, Ikuo Yonezu +1 more | 2000-05-30 |
| 5985057 | Method of fabricating hydrogen absorbing alloy electrode | Kikuko Kato, Yasushi Kuroda, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more | 1999-11-16 |
| 5876869 | Hydrogen absorbing alloy electrodes | Hiroshi Nakamura, Toshikazu Yoshida, Shin Fujitani, Ikuo Yonezu | 1999-03-02 |