Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6014300 | Power source circuit | Koichi Yamashita, Hiroaki Sugiura, Tetsuya Kuno | 2000-01-11 |
| 5912742 | Image data compression-expansion circuit | Masaru Ohnishi, Masaaki Tanioka, Yukio Kodama, Yoshifumi Imanaka, Hiroaki Furuta +1 more | 1999-06-15 |
| 5764373 | Image data compression-expansion circuit | Masaru Ohnishi, Masaaki Tanioka, Yukio Kodama, Yoshifumi Imanaka, Hiroaki Furuta +1 more | 1998-06-09 |
| 5727087 | Image processor using image data compression coding of fixed compression rate | Masaru Onishi | 1998-03-10 |
| 5706103 | Image processing device, for use in scanner, printer, digital copying machine and display device | Masaru Onishi | 1998-01-06 |
| 5231505 | Rewritable recording display apparatus and method of erasing record | Niro Watanabe, Yoshihiro Hino, Masashi Tamura, Masaru Ohnishi, Keiki Yamada +1 more | 1993-07-27 |