Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550370 | Potential sensor employing electrooptic crystal and potential measuring method | Minoru Utsumi, Hiroyuki Obata | 1996-08-27 |
| 5450168 | Moving image pickup device, medium for picking up moving images and process for picking up images continuously | Minoru Utsumi, Hiroyuki Obata, Takashi Aono | 1995-09-12 |
| 5439872 | Image-receiving sheet | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1995-08-08 |
| 5434698 | Potential sensor employing electrooptic crystal and potential measuring method | Minoru Utsumi, Hiroyuki Obata | 1995-07-18 |
| 5391866 | Position recovery apparatus for inner focus lens | Mitsuo Hoshino | 1995-02-21 |
| 5352652 | Heat transfer sheet | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1994-10-04 |
| 5297132 | Draw type optical recording medium | Masayuki Iijima, Kazuo Umeda, Kazuo Takahashi, Osamu Sasaki, Hitoshi Fujii +2 more | 1994-03-22 |
| 5270285 | Sheet for heat transference | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1993-12-14 |
| 5260258 | Sheet for heat transference | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1993-11-09 |
| 5130292 | Sheet for heat transference and method for using the same | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1992-07-14 |
| 4923847 | Sheet for heat transference and method for using the same | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1990-05-08 |
| 4820686 | Sheet for heat transference | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1989-04-11 |
| 4720480 | Sheet for heat transference | Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito +2 more | 1988-01-19 |