Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438076 | Information recording or information recording/reproducing device | Kenji Kasahara, Shigeaki Koike, Naoki Inoue | 2002-08-20 |
| D377351 | Cellular phone | Yuiko Toki, Ryo Kodama, Hiroshi Ozaki | 1997-01-14 |
| 5260927 | Optical pickup device for recordable disc and dichroic mirror | Teruaki Higashihara, Kiyoshi Ohsato | 1993-11-09 |