Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267740 | Vibration-damping device for vehicles and method of manufacturing the same | Kouichi Maeda | 2007-09-11 |
| 7264097 | Dynamic damper | Tatsuya Suzuki | 2007-09-04 |
| 6884545 | Anode material for lithium secondary battery, process for production thereof, and lithium secondary battery | Kenji Fukuda, Tadanori Tsunawaki, Tatsuo Umeno, Kohei Murayama, Youichiro Hara | 2005-04-26 |
| 6536566 | Vibration-damping device for vehicles | Koichi Hasegawa, Rentaro Kato, Masaaki Hamada, Yutaka Tazuke | 2003-03-25 |
| 6439359 | Damper for vehicles | Rentaro Kato, Masaaki Hamada, Syuji Ikaga, Hajime Maeno, Shigemitsu Hattori | 2002-08-27 |
| 6432583 | Anode material for lithium secondary battery, process for production thereof, and lithium secondary battery | Kenji Fukuda, Youichiro Hara, Tatsuo Umeno, Takashi Hiruta, Tadanori Tsunawaki +2 more | 2002-08-13 |
| 6383686 | Anode material for lithium secondary battery, lithium secondary battery using said anode material, and method for charging of said secondary battery | Tatsuo Umeno, Kenji Fukuda, Tadanori Tsunawaki, Takashi Hiruta, Youichiro Hara +1 more | 2002-05-07 |