Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8037975 | Piston seal member and disc brake using the piston seal member | Toru Noguchi, Takumi Sagou, Takushi Matsushita, Tsuyoshi Watanabe | 2011-10-18 |
| 7919554 | Heat-resistant seal material, endless seal member using heat-resistant seal material, and downhole apparatus including endless seal member | Toru Noguchi, Akira Magario, Shigeki Inukai, Masaei Ito, Takashi Wanibuchi +2 more | 2011-04-05 |
| 7898195 | Motor drive device | Toshiaki Sone, Akira Sakoguchi, Takeshi Nakamura, Akira Sasaki | 2011-03-01 |