Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065097 | Energy usage display unit | Keiji Kato, Hideki Kitagawa, Yukihiro Suzuki | 2011-11-22 |
| 7976999 | Fuel cell system and method of controlling the same fuel cell system | Nobuo Fujita, Kimihide Horio, Tadaichi Matsumoto, Naohiro Yoshida, Kenji Kurita +1 more | 2011-07-12 |
| 7867655 | Nickel metal-hydride battery | Kouichi Sakamoto, Toshinori Bandou, Kazuya Okabe | 2011-01-11 |