Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5764816 | Image forming apparatus capable of converting the resolution | Takashi Kohno, Hiroyuki Fujita, Satoshi Iwatsubo | 1998-06-09 |
| 5706102 | Data managing device in image variable magnification processing apparatus | Takuji Okumura, Satoshi Iwatsubo | 1998-01-06 |
| 5659402 | Image processing method and apparatus | Hiroyuki Fujita, Ariyoshi Hikosaka, Tetsuji Kajitani, Hidemitsu Hirano, Takuji Okumura +2 more | 1997-08-19 |
| 5646745 | Image data processing apparatus having line memory | Tetsuji Kajitani, Ariyoshi Hikosaka, Satoshi Iwatsubo | 1997-07-08 |
| 5572337 | Shading correcting method and shading correcting apparatus | Tetsuji Kajitani, Ariyoshi Hikosaka, Satoshi Iwatsubo | 1996-11-05 |
| 5565767 | Base substrate of multichip module and method for inspecting the same | Toshikazu Yoshimizu | 1996-10-15 |
| 5541505 | Testing integrated circuits by consolidating a plurality of digital signals as a multilevel signal | — | 1996-07-30 |
| 5532827 | Apparatus for reproducing image densities using pixel processing and method of use thereof | Tetsuji Kajitani, Ariyoshi Hikosaka, Satoshi Iwatsubo | 1996-07-02 |
| 5519509 | Image processing method utilizing error diffusion technique | Ariyoshi Hikosaka, Tetsuji Kajitani, Satoshi Iwatsubo | 1996-05-21 |
| 5349449 | Image data processing circuit and method of accessing storing means for the processing circuit | Ikuhiro Omi, Satoshi Iwatsubo | 1994-09-20 |
| 5198757 | Method and apparatus for testing semiconductor integrated circuit | — | 1993-03-30 |
| 5107278 | Image forming apparatus | Kazuyuki Shimada, Yoshiharu Niito, Keiichi Iwasaki, Yukitoshi Kiya, Takahiro Yagishita +1 more | 1992-04-21 |
| 5019913 | Recording apparatus having control data selectively designated in memory which corresponds to one of multiple optical scanning systems | Yukitoshi Kiya, Takahiro Yagishita, Masayoshi Miyamoto, Kazuyuki Shimada, Yoshiharu Niito +1 more | 1991-05-28 |
| 4977414 | Image forming apparatus | Kazuyuki Shimada, Yoshiharu Niito, Yikitoshi Kiya, Takahiro Yagishita, Masayoshi Miyamoto +1 more | 1990-12-11 |
| 4855803 | Selectively definable semiconductor device | Koichi Fujii, Takashi Seigenji, Keiichi Yoshioka | 1989-08-08 |