Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422269 | Guidance system of electric mobility vehicle | Kohki Nakamura, Yasuhiko Ikeda, Harumi Azuma, Akira Kubo, Yutaka Yamauchi | 2025-09-23 |
| 9176195 | Method of detecting battery degradation level | — | 2015-11-03 |
| 7112228 | Nickel electrode for alkaline storage battery, method of producing nickel electrode for alkaline storage battery, and alkaline storage battery | Mitsuzou Nogami, Yoshinori Matsuura, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2006-09-26 |
| 7063915 | Nickel electrode for alkali storage battery, method of producing nickel electrode for alkali storage battery, and alkali storage battery | Mitsuzou Nogami, Yoshinori Matsuura, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2006-06-20 |
| 6902588 | Manufacturing method of metal hydride alkaline storage cell | Yoshinori Matsuura, Mitsuzo Nogami, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2005-06-07 |
| 6852447 | Metal hydride alkaline storage cell and manufacturing method thereof | Yoshinori Matsuura, Mitsuzo Nogami, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2005-02-08 |
| 6579645 | Hydrogen absorbing alloy for electrode, hydrogen absorbing alloy electrode and alkaline storage battery | Tadayoshi Tanaka, Yasuyuki Harada, Katsuhiko Shinyama, Yoshinori Matsuura, Toshiyuki Nohma +1 more | 2003-06-17 |
| 6548210 | Nickel electrodes for alkaline secondary battery and alkaline secondary batteries | Katsuhiko Shinyama, Yasuyuki Harada, Tadayoshi Tanaka, Yoshinori Matsuura, Toshiyuki Nohma +1 more | 2003-04-15 |
| 6475671 | Hydrogen absorbing alloy electrode and nickel-metal hydride battery | Yoshinori Matsuura, Katsuhiko Shinyama, Tadayoshi Tanaka, Toshiyuki Nohma, Ikuo Yonezu | 2002-11-05 |
| 6472101 | Nickel-hydrogen storage battery | Katsuhiko Shinyama, Yoshinori Matsuura, Mitsuzo Nogami, Ikuo Yonezu, Koji Nishio | 2002-10-29 |
| 6455195 | Hydrogen absorbing alloy electrodes and nickel-metal hydride batteries using the same | Yoshinori Matsuura, Katsuhiko Shinyama, Tadayoshi Tanaka, Toshiyuki Nohma, Ikuo Yonezu | 2002-09-24 |
| 6333125 | Non-sintered nickel electrode for alkaline storage cell, and alkaline storage cell utilizing the electrode | Katsuhiko Shinyama, Yoshinori Matsuura, Ikuo Yonezu, Koji Nishio | 2001-12-25 |
| 6322925 | Metal hydride alkaline storage cell | Yoshinori Matsuura, Mitsuzo Nogami, Katsuhiko Shinyama, Ikuo Yonezu, Koji Nishio | 2001-11-27 |
| 6287725 | Sintered hydrogen storage alloy electrode and nickel-hydrogen storage battery | Syuuichi Suzuki, Hiroshi Nakamura, Mitsuzo Nogami, Ikuo Yonezu, Koji Nishio | 2001-09-11 |
| 6077626 | Alkaline storage battery and method for charging battery | Mitsuzou Nogami, Mutsumi Yano, Mitsunori Tokuda, Syuichi Suzuki, Shin Fujitani +2 more | 2000-06-20 |
| 6060195 | Non-sintered nickel electrode for alkaline storage battery | Katsuhiko Shinyama, Yoshinori Matsuura, Mitsuzo Nogami, Ikuo Yonezu, Koji Nishio | 2000-05-09 |
| 6057057 | Conductive agent and non-sintered nickel electrode for alkaline storage batteries | Mutsumi Yano, Mitsuzo Nogami, Katsuhiko Shinyama, Masao Inoue, Hiroshi Watanabe +2 more | 2000-05-02 |
| 5674643 | Non-sintered nickel electrode for alkaline storage cell | Mutsumi Yano, Mitsuzo Nogami, Mamoru Kimoto, Shigekazu Yasuoka, Katsuhiko Shinyama +2 more | 1997-10-07 |