Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633530 | Optical pickup apparatus with light source unit including first light source and common light receiving section | — | 2003-10-14 |
| D477246 | Fastener receptacle on flexible strip | — | 2003-07-15 |
| 6577564 | Optical pickup device | Hisahiro Ishihara, Yoshio Hayashi, Taminori Masuzawa, Yuichi Takei | 2003-06-10 |
| 6552317 | Optical pickup device | Yuichi Takei, Yoshio Hayashi | 2003-04-22 |