Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388274 | Epitaxial wafer for infrared light-emitting device and light-emitting device using the same | Atsushi Yoshinaga, Akihiro Kitazaki | 2002-05-14 |
| 6348703 | Epitaxial wafer for infrared light-emitting device and light-emitting device using the same | Atsushi Yoshinaga | 2002-02-19 |
| 6348940 | Image forming apparatus and system and a recording medium | Homare Sano | 2002-02-19 |
| 6146029 | Magazine mounting device for photographic processing system and magazines suited thereto | Teruhito Oka, Yoshihisa Higashimoto | 2000-11-14 |
| D423038 | Ink reel | Atsuhiko Shimoyama | 2000-04-18 |
| 6019529 | Ink film cassette and reel | Atsuhiko Shimoyama | 2000-02-01 |
| D418860 | Cartridge | Atsuhiko Shimoyama | 2000-01-11 |
| 5979820 | Film magazine | Junji Yamada, Hiroshi Miyawaki, Toru Yoshikawa | 1999-11-09 |
| 5973867 | Signal recording and playback apparatus for location monitoring which records prior to sensor input | — | 1999-10-26 |
| 5622440 | Ink film cassette having a torque applying device therein | Chiharu Imaseki, Hideaki Shimizu, Atsuhiko Shimoyama | 1997-04-22 |
| 5539589 | Magnetic reproduction device and method for ensuring reproduction of recorded information by a magnetic head of a same azimuth angle as used to record information | — | 1996-07-23 |
| 5532789 | Electrostatic copier having a marking unit for indicating unnecessary print matter on once-used paper | Shigeru Yaginuma | 1996-07-02 |
| 5404194 | Cover winding apparatus for winding cover attached to opening part of container | Naoyuki Matsuda | 1995-04-04 |
| 5330317 | Transfer device for transferring foldable container | Koichi Akimoto | 1994-07-19 |
| 5248207 | Thermal printer provided with detachable head unit having built-in thermal head unit | Yutaka Maeda | 1993-09-28 |
| 5220352 | Thermal transfer recording device | Iwao Fujii, Yutaka Maeda | 1993-06-15 |
| 5207415 | Paper feeding device | Iwao Fujii, Yutaka Maeda | 1993-05-04 |
| 5204989 | Charge sensing device | — | 1993-04-20 |
| 5137269 | Sheet package and sheet feeding apparatus designed to employ same | — | 1992-08-11 |
| 4998117 | Thermal transfer printer | Kouji Shibuya | 1991-03-05 |
| 4973983 | Thermal transfer recording apparatus and inked film cassette therefor | Yasukuni Omata, Yoshio Tohyama, Akihiko Onuma, Iwao Fujii | 1990-11-27 |
| 4962387 | Thermal transfer printing apparatus | Yoshio Tohyama, Masahiro Shiigi | 1990-10-09 |
| 4893134 | Thermal transfer recording apparatus | Akihiko Onuma, Kouji Shibuya, Yasukuni Omata | 1990-01-09 |
| 4856469 | Mechanical parts of valve driving mechanism for internal combustion engine | Ken-ichi Okazaki, Kazuo Satou | 1989-08-15 |
| 4774393 | Slide contacting member and production method therefor | Kouji Tarumoto, Yoshifumi Yamamoto | 1988-09-27 |