Issued Patents All Time
Showing 76–100 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523984 | Clock distributing method and apparatus | Hiroyuki Sato, Jinichi Yoshizawa, Hiroomi Tateishi, Junichi Tamura | 1996-06-04 |
| 5513281 | Interpolation method and apparatus by correlation detection using fuzzy inference | Hideshi Ishihara, Tsumoru Fukushima | 1996-04-30 |
| 5475675 | Apparatus and method for non-stop switching in asynchronous transfer mode | Ryuichi Kondo, Tomohiro Ishihara, Toshiyuki Sudo, Takaaki Wakisaka | 1995-12-12 |
| 5461429 | White balance and image color control device | Shinichi Konishi, Tsumoru Fukushima | 1995-10-24 |
| 5448379 | Method and apparatus for forming color images by converting a color signal to a further color density signal | Hideshi Ishihara, Yasuki Matsumoto | 1995-09-05 |
| 5446831 | Image data processor for converting input image data into output image data suitable for a lower resolution output device | Takahiko Nankou | 1995-08-29 |
| 5432869 | Image signal processing method and apparatus | Yasuki Matsumoto, Tsumoru Fukushima | 1995-07-11 |
| 5430811 | Method for interpolating missing pixels and an apparatus employing the method | Tsumoru Fukushima, Hiroshi Onishi | 1995-07-04 |
| 5428461 | Reduction image converting device | Takashi Yumiba | 1995-06-27 |
| 5422738 | Color image forming method and an apparatus employed therefor, and a correction factor determining method | Hideshi Ishihara, Yasuki Matsumoto | 1995-06-06 |
| 5414415 | Cross-connect apparatus capable of avoiding a superfluous detour route therein | Hiromi Ueda, Ikuo Tokizawa, Kazuo Iguchi, Takatoshi Kurano, Motoo Nishihara | 1995-05-09 |
| 5408476 | One bit error correction method having actual data reproduction function | Masaaki Kawai, Masayoshi Sekido, Yuji Takizawa, Hidetoshi Naito, Satomi Ikeda +2 more | 1995-04-18 |
| 5390264 | Image processing method for correcting a target pixel using emphasizing and smoothing components | Hideshi Ishihara, Tsumoru Fukushima | 1995-02-14 |
| 5384601 | Color adjustment apparatus for automatically changing colors | Takashi Yumiba | 1995-01-24 |
| 5367545 | Asynchronous signal extracting circuit | Yuji Takizawa | 1994-11-22 |
| 5359604 | Input-output signal control apparatus | Ryuichi Kondo, Tomohiro Shinomiya | 1994-10-25 |
| 5349373 | Thermal head drive unit | Yasuki Matsumoto, Yoshihiro Mushika, Hideshi Ishihara | 1994-09-20 |
| 5347599 | Adaptive interpolation method and apparatus using correlation detection | Tsumoru Fukushima, Hideshi Ishihara | 1994-09-13 |
| 5315381 | Color image forming apparatus | Hideshi Ishihara, Yasuki Matsumoto | 1994-05-24 |
| 5307353 | Fault recovery system of a ring network | Yuji Takizawa, Kazuo Yamaguchi | 1994-04-26 |
| 5296919 | Image processing apparatus and method for performing nonlinear gamma corrections | Susumu Maruno, Shigeo Sakaue, Hiroshi Yamamoto | 1994-03-22 |
| 5296920 | Color gradation correction method and apparatus | Shigeo Sakaue, Susumu Maruno, Yasuki Matsumoto, Hideshi Ishihara | 1994-03-22 |
| 5289295 | Color adjustment apparatus | Takashi Yumiba | 1994-02-22 |
| 5282206 | Synchronization circuit for establishing frame synchronism using pointers in a digital transmission system | Tomohiro Ishihara, Toshiyuki Sudo, Ryuichi Kondo, Takaaki Wakisaka | 1994-01-25 |
| 5265088 | Cross-connection apparatus for B- | Yuji Takigawa, Masaaki Kawai, Hidetoshi Naito, Hisako Watanabe, Kazuyuki Tajima | 1993-11-23 |