Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12236724 | Reprogramming tool | Yusuke Komatsu | 2025-02-25 |
| 9623754 | Electric vehicle | Tsukasa Murakami | 2017-04-18 |
| 7820330 | Alkaline storage battery and method for producing the same | Chiaki Iwakura, Naoji Furukawa, Yoshitaka Dansui | 2010-10-26 |
| 7514174 | Electrochemical device including electrolyte | Tetsuo Nanno, Yukihiro Okada | 2009-04-07 |
| 7438990 | Electrochemical device including electrolyte | Tetsuo Nanno, Yukihiro Okada | 2008-10-21 |
| 7431819 | Method and apparatus for releasing metal-resin joint | Tetsuo Nanno | 2008-10-07 |
| 7358008 | Electrochemical device including electrolyte | Tetsuo Nanno, Yukihiro Okada | 2008-04-15 |
| 7335445 | Positive electrode active material for alkaline storage battery, positive electrode and alkaline storage battery | Hiroyuki Sakamoto, Hidekatsu Izumi | 2008-02-26 |
| 7326499 | Alkaline storage battery | Tetsuo Nanno, Hiroyuki Sakamoto | 2008-02-05 |
| 7294433 | Closed alkaline storage battery | Shinji Murashige, Tetsuo Nanno, Munehisa Ikoma | 2007-11-13 |
| 7153607 | Alkaline zinc secondary cell and method for preparation thereof | Chiaki Iwakura, Naoji Furukawa, Yoshinori Toyoguchi | 2006-12-26 |
| 7022434 | Nickel-metal hydride storage battery and production method thereof | Chiaki Iwakura, Naoji Furukawa, Yoshio Moriwaki | 2006-04-04 |
| 6858347 | Paste type positive electrode for alkaline storage battery, and nickel-metal hydride storage battery | Futoshi Tanigawa, Akihiro Maeda, Yasushi Nakamura, Yoshitaka Dansui, Kohji Yuasa | 2005-02-22 |
| 6783892 | Positive electrode active material for alkaline storage batteries, and positive electrode and alkaline storage battery using the same | Hiroyuki Sakamoto, Hidekatsu Izumi, Toru Inagaki | 2004-08-31 |
| 6706442 | Alkaline storage battery | Hiroyuki Sakamoto, Hidekatsu Izumi, Yoshio Moriwaki | 2004-03-16 |
| 6573006 | Non-sintered type positive electrode for alkaline storage battery and alkaline storage battery | Hiroshi Nishiyama, Hidekatsu Izumi, Hiroyuki Sakamoto | 2003-06-03 |
| 6284215 | Manufacturing method of active materials for the positive electrode in alkaline storage batteries | Hiroyuki Sakamoto, Hidekatsu Izumi, Hirokazu Kimiya, Isao Matsumoto | 2001-09-04 |
| 6261720 | Positive electrode active material for alkaline storage batteries | Hirokazu Kimiya, Hiroyuki Sakamoto, Hidekatsu Izumi, Isao Matsumoto | 2001-07-17 |
| 6255019 | Cathode active material for alkaline storage battery and cathode using the same | Hiroyuki Sakamoto, Hidekatsu Izumi | 2001-07-03 |
| 6156456 | Positive electrode active material for alkaline storage battery | Hiroyuki Sakamoto, Hidekatsu Izumi, Isao Matsumoto | 2000-12-05 |
| 6153334 | Active materials for the positive electrode in alkaline storage battery and the manufacturing method of them | Hiroyuki Sakamoto, Hidekatsu Izumi, Isao Matsumoto | 2000-11-28 |
| 6129902 | Manufacturing method of active materials for the positive electrode in alkaline storage batteries | Hiroyuki Sakamoto, Hidekatsu Izumi, Hirokazu Kimiya, Isao Matsumoto | 2000-10-10 |
| 6042753 | Active materials for the positive electrode in alkaline storage batteries | Hidekatsu Izumi, Hiroyuki Sakamoto, Hirokazu Kimiya, Isao Matsumoto | 2000-03-28 |
| 5962156 | Nickel-metal hydride storage battery and alloy for configuring negative electrode of the same | Yoshio Moriwaki, Katsumi Yamashita, Takashi Tokuhiro | 1999-10-05 |
| 5879429 | Method for producing hydrogen storage alloy electrode | Yasuharu Yamamura, Norikatsu Akutsu, Yoshio Moriwaki | 1999-03-09 |