Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390030 | Peak holding circuit and video processing unit using the same | — | 1995-02-14 |
| 5267059 | Sheet scanner | Takashi Kawabata, Masato Nakajima | 1993-11-30 |
| 5253080 | Picture signal binarization apparatus avoiding a need for memory devices or shift registers for storing binary picture signals before output | Shinichi Nishimura, Shingo Yamaguchi | 1993-10-12 |
| 5175760 | Communication apparatus having data transfer function | Takeo Ohashi | 1992-12-29 |