Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6310460 | Apparatus and method for changing bus line address for a detachable battery unit | — | 2001-10-30 |
| 6012849 | Bearing structure of rotating machine | — | 2000-01-11 |
| 5981442 | Neodymium-barium-copper-oxide bulk superconductor and process for producing the same | Yousuke Yanagi, Takeo Yamazaki, Yuh Yamada, Uichiro Mizutani, Yoshitaka Itoh +2 more | 1999-11-09 |
| 5751401 | Method of determining amount of exposure | Naoki Takaoka | 1998-05-12 |
| 5719540 | Method of determining the proper amount of exposure | Naoki Takaoka | 1998-02-17 |
| 5699144 | Image forming apparatus | — | 1997-12-16 |
| 5663789 | Ray tracing method | — | 1997-09-02 |
| 5590251 | Color reproducing device for reproducing matched colors and an outputting device for outputting information for reproducing a color of a coated surface | — | 1996-12-31 |
| 5572285 | Image forming apparatus | — | 1996-11-05 |
| 5559585 | Image forming apparatus adapted for reflection-type or transmission-type originals | — | 1996-09-24 |
| 5502799 | Rendering apparatus, multispectral image scanner, and three-dimensional automatic gonio-spectrophotometer | Hiroyoshi Tsuji, Kazuhiko Suzuki, Keiko Watanabe, Hitoshi Takaoka, Goro Baba | 1996-03-26 |
| 5485556 | Graphic display device for providing color image of an object, based on radiations incident upon the object, and light reflecting characteristics of the object | Junji Nagasaka, Yoshinori Ogata, Hitoshi Takaoka | 1996-01-16 |
| 5196883 | Image forming apparatus | Minoru Ishikawa | 1993-03-23 |
| 5177532 | Image forming apparatus for adjusting gradation using subsidiary exposure | — | 1993-01-05 |
| 5104753 | Hydrogen storage electrode and process for producing the same | Tetsuo Sakai, Hiroshi Ishikawa | 1992-04-14 |
| 5063407 | Method and apparatus for recording image | — | 1991-11-05 |
| 5053808 | Image forming apparatus | — | 1991-10-01 |
| 5025282 | Color image forming apparatus | Hiroaki Nakamura | 1991-06-18 |
| 4996557 | Jam detecting and displaying device in an image recording apparatus | — | 1991-02-26 |
| 4908655 | Jam detecting and displaying device in an image recording apparatus | — | 1990-03-13 |
| 4870447 | Copying apparatus | Nobutoshi Yoshida, Nobuyuki Miyake, Takashi Saito, Tadashi Suzuki, Naoyuki Ohki +3 more | 1989-09-26 |
| 4862219 | Copying apparatus | Nobutoshi Yoshida, Nobuyuki Miyke, Takashi Saito, Tadashi Suzuki, Naoyuki Ohki +3 more | 1989-08-29 |
| 4825257 | Picture recording method | Shigeru Yoshino | 1989-04-25 |
| 4770105 | Piping travelling apparatus | Shinichi Kurita, Seishi Watahiki, Yasuzi Sakuma, Kiyoshi Sakamoto, Chikara Sato | 1988-09-13 |
| 4720495 | Benzo[ij]quinolizine-2-carboxylic acids useful for treating bacterial infection | Masao Yajima, Toshiaki Kikuchi, Masaki Saeki | 1988-01-19 |