Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919554 | Heat-resistant seal material, endless seal member using heat-resistant seal material, and downhole apparatus including endless seal member | Toru Noguchi, Hiroyuki Ueki, Akira Magario, Shigeki Inukai, Masaei Ito +2 more | 2011-04-05 |
| 7255207 | Piston seal and disc brake using the piston seal | Toru Noguchi, Kazuhito Kawata, Koichi Arita | 2007-08-14 |