Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850246 | Screen display unit capable of displaying greater number of colors on the same screen | — | 2005-02-01 |
| 6628324 | Video signal producing apparatus and video signal producing method | Yasushi Onishi | 2003-09-30 |
| 6611270 | Microcomputer having on-screen display | — | 2003-08-26 |
| 5774189 | On screen display | Etsuko Ishii | 1998-06-30 |
| 5701506 | Microcomputer having ROM program which can be altered | — | 1997-12-23 |
| 5699077 | Screen display circuit | — | 1997-12-16 |
| 5367317 | Screen display device | — | 1994-11-22 |
| 5225819 | Screen display device | Akio Kiji | 1993-07-06 |
| 4945535 | Information processing unit | Koichi Kawauchi, Naoki Takahashi | 1990-07-31 |