Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937391 | Point-service system in online shopping mall | Sekio Ikeda, Nobuo Oka, Masao Fujiwara, Michihiro Miyasaka, Shuji Morita +1 more | 1999-08-10 |
| 5743630 | Method for molding lamp body automotive lamps and lamp body thereof formed of synthetic resin and a mold therefor | Hirokazu Yanagihara | 1998-04-28 |
| 5610900 | Centering device of an optical disc player | Shigeharu Furusawa, Masao Abe, Tomohiro Mizuno, Hidekatsu Miyasaka | 1997-03-11 |
| 5504729 | Multi-tray disk player with selective tray latching | Yuji Ikedo, Isami Kenmotsu, Shogo Sato, Tomohiro Mizuno | 1996-04-02 |
| 5036507 | Tilting mechanism for optical pickup unit | — | 1991-07-30 |
| 4949328 | Disk player for playing both sides of a disk or multiple disks without ejection thereof and a disk player with a disk being played that overlaps disks stored in a storage receptor | Masao Kase, Toshiaki Koizumi, Masatsugu Otaki, Kenji Tanaka, Ryo Matsuura | 1990-08-14 |
| 4845700 | Front loading disc player | Toshiaki Koizumi, Masao Kase, Masatsugu Otaki, Kenji Tanaka, Ryo Matsuura | 1989-07-04 |
| 4841518 | Clamping mechanism for information recording disk | Shinsaku Nozu, Masao Kase | 1989-06-20 |