Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456090 | Torque sensor | Takeshi Ishikawa, Toshiyuki Onizuka | 2002-09-24 |
| 6413894 | Optical glass and optical product | — | 2002-07-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456090 | Torque sensor | Takeshi Ishikawa, Toshiyuki Onizuka | 2002-09-24 |
| 6413894 | Optical glass and optical product | — | 2002-07-02 |