Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850313 | Objective lens driving device and a method for manufacturing the same | Takahiro Miyagi, Shigeru Takaya | 1998-12-15 |
| 5748579 | Optical pickup for magneto optical recording apparatus | Takahiro Miyagi, Shigeru Takaya | 1998-05-05 |
| 5734631 | Disc player and method of reproducing the same | Yuji Ikedo, Kanya Matsumoto | 1998-03-31 |
| 5703864 | Pickup device for otpical disk | Takahiro Miyagi, Shigeru Takaya | 1997-12-30 |
| 5264968 | Lens drive apparatus in optical pickup and method of producing the same | — | 1993-11-23 |
| 5103438 | Optical pickup device having yoke with a central U-shaped base and inverted U-shaped portions connected thereto | Yasuyuki Tashiro, Noboru Namigawara | 1992-04-07 |
| 5056891 | Method of preparing information reading apparatus and objective lens suspension body | — | 1991-10-15 |
| 4951277 | Optical disk player | Yoshitaka Simoda | 1990-08-21 |