Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276895 | Positive electrode grid for lead acid batteries and method for producing the same, and lead acid battery | Hideharu Takezawa, Kazunari Ando | 2019-04-30 |
| 8153302 | Method of producing active material for lithium secondary battery, method of producing electrode for lithium secondary battery, method of producing lithium secondary battery, and method of monitoring quality of active material for lithium secondary battery | Denis Yau Wai Yu, Kazunori Donoue, Toshikazu Yoshida, Tetsuo Kadohata, Shigeki Matsuta | 2012-04-10 |
| 8101121 | Hydrogen absorbing alloy for alkaline storage battery | Shigekazu Yasuoka, Jun Ishida, Hiroshi Nakamura | 2012-01-24 |
| 7544442 | Hydrogen-absorbing alloy electrode and alkaline storage battery | Shigekazu Yasuoka, Yoshifumi Magari, Tadayoshi Tanaka, Jun Ishida | 2009-06-09 |
| 7514178 | Hydrogen-absorbing alloy for alkaline storage battery, method of manufacturing the same, and alkaline storage battery | Shigekazu Yasuoka, Jun Ishida | 2009-04-07 |
| 7309547 | Hydrogen absorbing alloy, electrode thereof and nickel-metal hydride battery | Shigekazu Yasuoka, Jun Ishida | 2007-12-18 |
| 7198868 | Alkaline storage battery | Shigekazu Yasuoka, Jun Ishida | 2007-04-03 |
| 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, Teruhiko Imoto, Takashi Yamaguchi +3 more | 2004-11-30 |
| 6756152 | Electrode for alkaline storage battery and method of manufacturing the same | Tadashi Ise, Teruhiko Imoto, Yasuhiko Ikeda | 2004-06-29 |
| 6756156 | Rectangular alkaline storage battery | Yasuhiko Ikeda, Masao Takee, Teruhiko Imoto, Masao Inoue, Atsutoshi Ako | 2004-06-29 |
| 6508891 | Method of manufacturing hydrogen-absorbing alloy electrode | Tadashi Ise, Yohei Hirota, Teruhiko Imoto, Koji Miki | 2003-01-21 |