Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977136 | Cover film for hard copy printing paper | Yoshio Fujiwara, Satoru Shinohara, Tetsuya Abe | 1990-12-11 |
| 4735847 | Electrically conductive adhesive sheet, circuit board and electrical connection structure using the same | Yoshio Fujiwara, Yuichi Matsubara, Hisashi Ando, Hidehiro Numao, Kazuaki Suzuki | 1988-04-05 |
| 4721703 | Sublimation transfer system color hard copy printing paper | Tetsuya Abe, Yoshio Fujiwara | 1988-01-26 |
| 4668560 | Sublimation transfer type color hard-copy printing paper | Tetsuya Abe, Yoshio Fujiwara | 1987-05-26 |
| 4666320 | Ink ribbon for sublimation transfer type hard copy | Tetsuya Abe, Shinohara Satoru, Yoshio Fujiwara | 1987-05-19 |
| 4651645 | Sublimation ink ribbon | Tetsuya Abe, Satoru Shinohara, Yoshio Fujiwara | 1987-03-24 |
| 4599259 | Cover film for sublimation transfer type hard copy | Tetsuya Abe, Satoru Shinohara, Yoshio Fujiwara | 1986-07-08 |
| 4522881 | Cover film for color hard copy printing paper | Tetsuya Abe, Yoshio Fujiwara | 1985-06-11 |
| 4241198 | Releasing agent | — | 1980-12-23 |