Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869737 | Cylinder bore spraying apparatus and sprayed film forming method | Hideo Takahashi | 2014-10-28 |
| 8844364 | Quality management method, quality management gauge, and quality management gauge set for screw component | Shinichi Okamoto, Hitoshi Oohashi | 2014-09-30 |
| 7945245 | Authentication system and authentication method for performing authentication of wireless terminal | — | 2011-05-17 |