Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869007 | Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloy | Tadashi Kakeya, Manabu Kanemoto, Tetsuya Ozaki, Masaharu Watada, Tetsuo Sakai | 2018-01-16 |
| 9496550 | Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloy | Tadashi Kakeya, Manabu Kanemoto, Tetsuya Ozaki, Masaharu Watada, Tetsuo Sakai | 2016-11-15 |
| 8343659 | Hydrogen absorbing alloy, production method thereof, and secondary battery | Tetsuya Ozaki, Tetsuo Sakai, Manabu Kanemoto, Tadashi Kakeya, Masaharu Watada | 2013-01-01 |
| 8343660 | Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloy | Tadashi Kakeya, Manabu Kanemoto, Tetsuya Ozaki, Masaharu Watada, Tetsuo Sakai | 2013-01-01 |
| 8277582 | Hydrogen absorbing alloy, hydrogen absorbing alloy electrode, secondary battery, and production method of hydrogen absorbing alloy | Manabu Kanemoto, Tadashi Kakeya, Masaharu Watada, Tetsuo Sakai, Tetsuya Ozaki | 2012-10-02 |
| 8057934 | Nickel electrode for alkaline secondary battery and alkaline secondary battery | Masaki Miiyamoto, Mitsuhiro Kodama, Seijiro Ochiai, Manabu Kanemoto, Kaori Nishiyabu +1 more | 2011-11-15 |
| 8021606 | Hydrogen storage alloy, its production method, hydrogen storage alloy electrode, and secondary battery | Tetsuya Ozaki, Tetsuo Sakai, Manabu Kanemoto, Tadashi Kakeya, Masaharu Watada | 2011-09-20 |
| 7951326 | Hydrogen absorbing alloy, hydrogen absorbing alloy electrode, secondary battery and production method of hydrogen absorbing alloy | Manabu Kanemoto, Tadashi Kakeya, Masaharu Watada, Tetsuo Sakai, Tetsuya Ozaki | 2011-05-31 |
| 7635512 | Nickel electrode material, and production method therefor, and nickel electrode and alkaline battery | Seijiro Ochiai, Mitsuhiro Kodama, Kengo Furukawa, Toshiki Tanaka, Masaharu Watada +1 more | 2009-12-22 |
| 7527890 | Sealed alkaline storage battery, electrode structure and charging method for the same, and charger for sealed alkaline storage battery | Mitsuhiro Kodama, Seijiro Ochiai, Kouichi Sakamoto, Kaori Syodai, Masaki Miyamoto +3 more | 2009-05-05 |
| 6136473 | Hydrogen absorbing electrode, nickel electrode and alkaline storage battery | Kengo Furukawa, Toshiki Tanaka, Hiroe Nakagawa, Yuichi Matsumura, Masuhiro Ohnishi +3 more | 2000-10-24 |
| 5935732 | Hydrogen absorbing electrode and its manufacturing method | Yuichi Matsumura, Takehito Bogauchi, Masuhiro Ohnishi, Kengo Furukawa, Hiroe Nakagawa +2 more | 1999-08-10 |