Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053382 | Dye receiving sheet for preparation of a transparency | Masanori Akada, Noritaka Egashira, Masaki Kutsukake, Yoshikazu Ito, Tatsuya Kita +5 more | 1991-10-01 |
| 4967283 | Multicolor sublimation type thermal recording method including color and gradation correction and device therefor | Takashi Uchiyama, Yuji Homma, Tetsuya Sakamoto, Satoru Horiguchi, Hiroyuki Obata | 1990-10-30 |
| 4910188 | Dye receiving sheet for preparation of a transparency | Masanori Akada, Noritaka Egashira, Masaki Kutsukake, Yoshikazu Ito, Tatsuya Kita +5 more | 1990-03-20 |
| 4814891 | Multicolor sublimation type thermal recording method including color and gradation correction and device therefor | Takashi Uchiyama, Yuji Homma, Tetsuya Sakamoto, Satoru Horiguchi, Hiroyuki Obata | 1989-03-21 |