Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156455 | Method for producing positive electrodes of alkaline storage batteries | Masumi Katsumoto, Hideo Kaiya | 2000-12-05 |
| 6114063 | Alkaline storage battery and method for treating surface of positive electrode active material thereof | Masumi Katsumoto, Norikatsu Akutsu, Takeshi Yao | 2000-09-05 |
| 5879429 | Method for producing hydrogen storage alloy electrode | Norikatsu Akutsu, Yoichi Izumi, Yoshio Moriwaki | 1999-03-09 |
| 5837317 | Method of producing hydrogen storage alloy for battery | Yoshio Moriwaki, Yoichi Izumi, Hideo Kaiya | 1998-11-17 |
| 5804334 | Alkaline storage battery and method for producing positive electrode thereof | Masumi Katsumoto, Hideo Kaiya | 1998-09-08 |
| 5753054 | Hydrogen storage alloy and electrode therefrom | Yoichiro Tsuji, Osamu Yamamoto, Hajime Seri, Yoshinori Toyoguchi | 1998-05-19 |
| 5575831 | Method for producing hydrogen storage alloy | Hajime Seri, Yoichiro Tsuji, Naoko Owada, Tsutomu Iwaki | 1996-11-19 |
| 5541018 | Hydrogen storing alloy electrode | Hajime Seri, Yoichiro Tsuji, Tsutomu Iwaki | 1996-07-30 |
| 5532076 | Hydrogen storage alloy and electrode therefrom | Hajime Seri, Yoichiro Tsuji, Naoko Owada, Tsutomu Iwaki | 1996-07-02 |
| 5480740 | Hydrogen storage alloy and electrode therefrom | Hajime Seri, Yoichiro Tsuji, Naoko Owada, Tsutomu Iwaki | 1996-01-02 |
| 5468309 | Hydrogen storage alloy electrodes | Hajime Seri, Yoichiro Tsuji, Yoshio Moriwaki, Tsutomu Iwaki | 1995-11-21 |
| 5217826 | Lithium-ion conducting solid electrolyte | Masaki Hasegawa, Kazunori Takada, Shigeo Kondo | 1993-06-08 |
| 5205985 | Hydrogen storage alloy and hydride electrodes having C15 crystal structure | Hajime Seri, Yoshio Moriwaki, Yoichiro Tsuji, Tsutomu Iwaki | 1993-04-27 |
| 5089222 | Manufacturing process of Chevrel compounds | Shigeo Kondo | 1992-02-18 |
| 5015616 | Composition for catalytically cleaning exhaust gas and to improve the sensitivity of sensors | Satoshi Sekido, Hirokazu Tachibana | 1991-05-14 |
| 4966749 | Manufacturing process for chevrel phase compounds | Shigeo Kondo | 1990-10-30 |
| 4965151 | Solid-state electrochemical cell | Kazunori Takada, Shigeo Kondo | 1990-10-23 |
| 4692429 | Catalyst composition and multi-functional sensor | Satoshi Sekido, Hirokazu Tachibana | 1987-09-08 |