Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494627 | Image-recording apparatus | Nobufumi Mori, Akinori Harada, Shun-ichi Ishikawa | 2002-12-17 |
| 6218068 | Image recording method | Toshiharu Tanaka | 2001-04-17 |
| 6022664 | Light and heat sensitive recording material | Yuuichi Fukushige, Kimi Ikeda, Toshimasa Usami | 2000-02-08 |
| 5661101 | Recording material | Hidenori Gotoh | 1997-08-26 |
| 5376495 | Light-sensitive heat-sensitive recording material | Jun Yamaguchi, Kazuyuki Koike, Keiichiro Ozawa, Tetsuro Fuchizawa | 1994-12-27 |
| 5202304 | Recording medium | Ken Iwakura, Yuuichi Fukushige | 1993-04-13 |
| 5180652 | Light- and heat-sensitive composition, and recording material | Jun Yamaguchi, Sadao Ishige, Kozo Sato, Isamu Itoh | 1993-01-19 |
| 5124236 | Photopolymerizable composition | Jun Yamaguchi, Fumiaki Shinozaki | 1992-06-23 |
| 5091280 | Light- and heat-sensitive recording material | Jun Yamaguchi, Hirotaka Matsumoto, Ken Iwakura, Yuuichi Fukushige | 1992-02-25 |
| 4962009 | Microcapsule containing photo-oxidizing agent and leuco dye | Jun Yamaguchi, Fumiaki Shinozaki, Akihiro Shimomura, Toshimasa Usami, Toshiaki Endo +1 more | 1990-10-09 |
| 4956251 | Multicolor heat-sensitive recording material | Toshimasa Usami, Sumitaka Tatsuta, Jun Yamaguchi | 1990-09-11 |
| 4956254 | Image forming material and method | Jun Yamaguichi | 1990-09-11 |
| 4766037 | Photodegradable microcapsules | Akio Watanabe, Fumiaki Shinozaki, Shun-ichi Ishikawa, Toshiaki Aoai | 1988-08-23 |