Issued Patents All Time
Showing 1–2 of 2 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, Shigeru Munetomo, 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, Shigeru Munetomo, Hideaki Kobayashi, Satoshi Sekine | 1993-07-13 |