Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7194588 | Method for reproducing digital information and digital information recording or reproducing device | Tsutomu Sasaki | 2007-03-20 |
| 7103431 | Audio player | Toru Kamimura, Toshihiro Waguri | 2006-09-05 |
| 6904488 | Portable electronic device comprising common serial bus connector | Katsuyuki Matsumoto | 2005-06-07 |
| 6515944 | Disk playback device and method of continuously playing back disks without a break in sound reproduction | Yoshimasa Ono, Katsuyuki Matsumoto, Hitoshi Miyamoto | 2003-02-04 |
| 6104678 | Disk playback device and method of terminating playback of disk | Katsuyuki Matsumoto, Yoshimasa Ono, Shinya Miyazona, Hitoshi Miyamoto, Shigeru Ueuchi | 2000-08-15 |
| 6002654 | Method and apparatus for disk reproduction, disk and cards used for disk reproduction apparatus | Hitoshi Ogata, Tokuo Yokota | 1999-12-14 |
| 5943303 | Disk playback device and method of controlling the device | Tadahiro Mitani, Keiji Hirao, Hitoshi Ogata | 1999-08-24 |
| 5892738 | Disk recording-playback device and disk loading or unloading method | Keiji Hirao, Tadahiro Mitani, Hitoshi Ogata | 1999-04-06 |
| 5781515 | Disk information reproduction apparatus and method using avoid band control signals | Hitoshi Ogata, Tokuo Yokota | 1998-07-14 |
| 5726960 | Disc player having disc changing function | Masao Horiuchi | 1998-03-10 |
| 5721715 | Control system for disc playing device | Tadahiro Mitani, Keiji Hirao, Hitoshi Ogata | 1998-02-24 |
| 5671196 | Method for controlling a rotatable optical disk storing magazine | Tadahiro Mitani, Keiji Hirao, Hitoshi Ogata | 1997-09-23 |
| 5660655 | Tire and rim combination with exhaust ribs in tire bead | Kenji Tagashira, Yoshiaki Uemura | 1997-08-26 |
| 5573612 | Tire and rim combination with exhaust means in tire bead | Kenji Tagashira, Yoshiaki Uemura | 1996-11-12 |
| 5343919 | Pneumatic radial tire with specified belt curvature | — | 1994-09-06 |
| 5332019 | Pneumatic tire having a rim interfacing bead profile for improved fit | Yoshiaki Uemura | 1994-07-26 |
| 5318089 | Pneumatic tire | Kenji Tagashira, Yoshiaki Uemura | 1994-06-07 |
| 5218592 | Disc player | Taizo Isshiki, Yukiyasu Tsuruta, Tsuneharu Tamatani, Hitoshi Ogata | 1993-06-08 |
| 4979912 | Electrical connector | Mikio Shindo, Yukihisa Fujita | 1990-12-25 |