Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152978 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2006-12-26 |
| 6824273 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-11-30 |
| 6783245 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-08-31 |
| 6416182 | Projection type liquid crystal display device | Takashi Kakuda, Satoshi Ouchi, Masahiko Yatsu, Yutaka Matsuda, Takuya Shiaki | 2002-07-09 |
| 6290360 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2001-09-18 |
| 6062695 | Projection type liquid crystal display device | Takashi Kakuda, Satoshi Ouchi, Masahiko Yatsu, Yutaka Matsuda, Takuya Shiaki | 2000-05-16 |
| 5805312 | Thermographical image copier system with real time copying and variable read and record speeds | Yasuo Otsuka, Akihiko Asada, Toyota Honda, Mikio Shiraishi, Yasuyuki Kojima +3 more | 1998-09-08 |
| 5288610 | Detecting reagent for antiplatelet antibody | Yoichi Shibata | 1994-02-22 |
| RE34521 | Thermal transfer recording apparatus with ink paper cassette | Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hamma | 1994-01-25 |
| 5259680 | Thermal transfer printer and ink sheet cassette for use in same | Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hanma, Seiji Okunomiya, Tetsuo Nakano | 1993-11-09 |
| 5251074 | Method and apparatus for controlling a video signal print system | Kentaro Hamma, Yasunori Kobori, Hiroyuki Kimura, Yoshinori Okada, Shoji Ohno +3 more | 1993-10-05 |
| 5168287 | Platen locking mechanism for thermal transfer recording apparatus | Seiji Okunomiya, Youichi Narui, Masami Takada | 1992-12-01 |
| 5079565 | Thermal transfer printing apparatus and ink paper cassette | Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hamma, Seiji Okunomiya, Youichi Narui | 1992-01-07 |
| 5037218 | Thermal transfer printer capable of using and detecting a plurality of multicolor ribbons | Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hanma, Seiji Okunomiya, Tetsuo Nakano | 1991-08-06 |
| D314005 | Ink ribbon cassette | Seiji Okunomiya, Yoichi Narui, Katsuya Sato, Masahi Yoshida, Kohichi Tomatsuri +3 more | 1991-01-22 |
| 4915516 | Thermal transfer recording apparatus with ink paper cassette | Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hamma | 1990-04-10 |
| 4901090 | Inked sheet cassette and thermal transfer-type recording apparatus | Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hamma, Seizi Okunomiya, Takeshi Nomura +1 more | 1990-02-13 |
| 4892425 | Thermal transfer recording apparatus and ink sheet cassette therefor | Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hamma, Takeshi Nomura | 1990-01-09 |
| 4834563 | Thermal ink-transfer printer provided with jam detecting device | Toshihiko Gotoh, Junichi Shoji | 1989-05-30 |