Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667517 | Objective lens holder, objective lens driving device using the same, optical pickup device, and method for manufacturing objective lens driving device | Shunichi Morimoto, Noboru Tajiri, Shingo Matsuzaki | 2014-03-04 |
| 8599659 | Objective lens holder, objective lens driving device and optical pickup apparatus | Noboru Tajiri, Shingo Matsuzaki | 2013-12-03 |
| 7341777 | Coating for inspection of cracking in structure | Ichihiko Takahashi, Michio Ushijima, Tomio Onoguchi | 2008-03-11 |
| 5930460 | Teaching program automatic generation apparatus | Minoru Noumaru, Tatsuo Echizenya, Sinichi Watanabe | 1999-07-27 |