Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535225 | DISPLAY DEVICE FOR ADJUSTING AN ANGLE OF VISIBILITY, A DISPLAY DEVICE FOR ADJUSTING CONTRAST, A METHOD OF ADJUSTING AN ANGLE OF VISIBILITY OF A DISPLAY DEVICE, AND A METHOD OF ADJUSTING CONTRAST OF A DISPLAY DEVICE | Kenichi Shintaku, Shuichi Horie, Jun Sato, Toru Yamashita, Keiichi Kurihara +2 more | 2003-03-18 |
| 5228091 | Loudness control circuit for selectively emphasizing both high frequency and low frequency components | Shinichi Ogura, Nozomu Nagashima, Shuichi Horie, Hideaki Kobayashi, Satoshi Sekine | 1993-07-13 |
| 5222007 | Automatic ejection system of a car stereo having a detachable grille | Takashi Suzuki, Terumasa Shimizu | 1993-06-22 |
| 4860361 | Acoustic-device cooling unit | Takeshi Sato, Hiroo Adachi | 1989-08-22 |