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, Shingo Matsuzaki, Mitsuhiko Uchida | 2014-03-04 |
| 8599659 | Objective lens holder, objective lens driving device and optical pickup apparatus | Mitsuhiko Uchida, Shingo Matsuzaki | 2013-12-03 |
| 7028318 | Optical head with lens holder supported by suspension wires at central and end portions | — | 2006-04-11 |
| 4907784 | Apparatus for successively fusing small particles of nonferrous metal | Kazuo Kusaka, Shigeo Suehiro, Kiyoshi Nakamura, Tsuyoshi Okimoto | 1990-03-13 |