Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576368 | Positive active material for use in sealed alkaline storage batteries | Takeshi Ogasawara, Nobuyuki Higashiyama, Mutsumi Yano, Yasuhiko Itoh, Koji Nishio | 2003-06-10 |
| 6566008 | Sealed alkaline storage battery | Mutsumi Yano, Syuichi Suzuki, Mitsunori Tokuda, Mitsuzou Nogami, Shin Fujitani +1 more | 2003-05-20 |
| 6524746 | Hydrogen absorbing alloy powder and process for producing same | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2003-02-25 |
| 6479189 | Sealed alkaline storage battery with a manganese containing NiOH electrode | Takeshi Ogasawara, Yoshifumi Magari, Nobuyuki Higashiyama, Yasuhiko Itoh | 2002-11-12 |
| 6444362 | Hydrogen absorbing alloy powder and process for producing same | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2002-09-03 |
| 6420068 | Hydrogen storage alloy electrode and method for manufacture thereof | Masutaka Ouchi, Yoshihiro Masuda, Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama +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, Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama +2 more | 2002-05-28 |
| 6358647 | Hydrogen absorbing alloy electrode, method of fabricating hydrogen absorbing alloy electrode, and alkali secondary battery | Teruhiko Imoto, Kikuko Kato, Yasushi Kuroda, Nobuyuki Higashiyama, Shin Fujitani +1 more | 2002-03-19 |
| 6342318 | Hydrogen absorbing alloy electrode and process for producing same | Yohei Hirota, Nobuyuki Higashiyama, Teruhiko Imoto, Kikuko Kato, Shin Fujitani +1 more | 2002-01-29 |
| 6329100 | Hydrogen absorbing alloy electrode and process for producing same | Teruhiko Imoto, Yohei Hirota, Kikuko Kato, Nobuyuki Higashiyama, Shin Fujitani +1 more | 2001-12-11 |
| 6284409 | Pasted hydrogen-absorbing alloy electrode for alkaline storage battery | Nobuyuki Higashiyama, Kikuko Kato, Teruhiko Imoto, Masutaka Ouchi, Yasuhiko Itoh +1 more | 2001-09-04 |
| 6270547 | Hydrogen absorbing alloy electrode and process for fabricating same | Teruhiko Imoto, Kikuko Kato, Yohei Hirota, Nobuyuki Higashiyama, Shin Fujitani +1 more | 2001-08-07 |
| 6258482 | Hydrogen storage alloy electrode and method for fabrication thereof | Masutaka Ouchi, Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama, Shin Fujitani +1 more | 2001-07-10 |
| 6255018 | Hydrogen storing alloy electrode and process for producing hydrogen storage alloy electrode | Tadashi Ise, Hiroshi Fukuda, Teruhiko Imoto, Kikuko Kato, Yasushi Kuroda +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, Teruhiko Imoto, Nobuyuki Higashiyama +2 more | 2001-06-05 |
| 6238822 | Hydrogen storage alloy powder and method of manufacturing the same | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2001-05-29 |
| 6235428 | Enclosed alkali storage battery | Mutsumi Yano, Syuichi Suzuki, Mitsunori Tokuda, Mitsuzou Nogami, Shin Fujitani +1 more | 2001-05-22 |
| 6221528 | Hydrogen-absorbing alloy electrode for alkaline secondary battery and method of manufacturing thereof | Masutaka Ouchi, Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama, Shin Fujitani +1 more | 2001-04-24 |
| 6110304 | Hydrogen-absorbing alloy electrode for alkaline storage batteries | Mitsuzo Nogami, Yoshinori Matsuura, Nobuyuki Higashiyama, Mitsunori Tokuda, Takahiro Isono +2 more | 2000-08-29 |
| 6068948 | Hydrogen absorbing alloy electrode, method of fabricating hydrogen absorbing alloy electrode, and alkali secondary battery | Teruhiko Imoto, Yoshinori Matsuura, Nobuyuki Higashiyama, Mitsuzou Nogami, Ikuo Yonezu +1 more | 2000-05-30 |
| 5985057 | Method of fabricating hydrogen absorbing alloy electrode | Teruhiko Imoto, Kikuko Kato, Yasushi Kuroda, Nobuyuki Higashiyama, Shin Fujitani +1 more | 1999-11-16 |
| 5674643 | Non-sintered nickel electrode for alkaline storage cell | Mutsumi Yano, Mitsuzo Nogami, Reizo Maeda, Shigekazu Yasuoka, Katsuhiko Shinyama +2 more | 1997-10-07 |
| 5629000 | Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing the same | Yoshinori Matsuura, Mitsuzo Nogami, Nobuyuki Higashiyama, Yasushi Kuroda, Ikuo Yonezu +2 more | 1997-05-13 |
| 5616435 | Hydrogen-absorbing alloy electrode for metal hydride alkaline battery | Yoshinori Matsuura, Yasushi Kuroda, Nobuyuki Higashiyama, Mitsuzou Nogami, Koji Nishio +1 more | 1997-04-01 |
| 5529857 | Hydrogen-absorbing alloy electrode and process for producing the same | Mitsuzo Nogami, Yoshinori Matsuura, Koji Nishio, Toshihiko Saito | 1996-06-25 |