Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611881 | Method of thermal transfer recording on marking film | Yasunori Kimura, Takeshi Yoshikawa, Akifumi Kuwabara, Tatsuya Nakao, Hiromi Yokoyama +2 more | 1997-03-18 |
| 5527615 | Image receptor sheet for thermal transfer | Yasunori Kimura, Takeshi Yoshikawa, Hideaki Kumada | 1996-06-18 |
| 5348348 | Data-written medium | Koji Hanada, Makiko Hamuro, Takeshi Yoshikawa, Toru Ohmura | 1994-09-20 |
| 4664714 | Pigment composition | Hiromitsu Katsura, Shigeyuki Ehashi, Makoto Sakamoto | 1987-05-12 |
| 4618554 | Electrophotographic photoreceptor having photosensitive layer made of a phthalocyanine treated with an acrylic resin | Masato Ohashi, Shinichi Tamura, Hiromitsu Katsura, Hideaki Ueda, Akihiro Nakamura | 1986-10-21 |