Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910107 | Optical recording-reproducing method and device by using the same | Haruki Kawada, Hiroshi Matsuda, Takashi Nakagiri, Yoshinori Tomida, Kenji Saito +4 more | 1990-03-20 |
| 4863832 | Optical recording employing diacetylene compound and dye to change color and form pits | Kenji Saitoh, Toshihiko Miyazaki, Ken Eguchi, Yukuo Nishimura, Haruki Kawada +4 more | 1989-09-05 |
| 4840821 | Method of and apparatus for forming film | Toshihiko Miyazaki, Yoshinori Tomida, Hiroyuki Sugata, Hiroshi Matsuda, Yukuo Nishimura | 1989-06-20 |
| 4835083 | Method for patterning electroconductive film and patterned electroconductive film | Kenji Saitoh, Toshihiko Miyazaki, Ken Eguchi, Haruki Kawada, Toshiaki Kimura +4 more | 1989-05-30 |
| 4798740 | Polymerizable film and pattern forming method by use thereof | Yoshinori Tomida, Hiroshi Matsuda, Haruki Kawada, Ken Eguchi, Toshiaki Kimura +3 more | 1989-01-17 |
| 4796981 | Optical element for modulation of light by heating a monomolecular film | Yukuo Nishimura, Masahiro Haruta, Yutaka Hirai, Hiroshi Matsuda | 1989-01-10 |
| 4782006 | Optical recording employing diacetylene compound and dye to form and visualize a latent image | Yukuo Nishimura, Ken Eguchi, Haruki Kawada, Hiroshi Matsuda, Takashi Nakagiri +4 more | 1988-11-01 |
| 4780790 | Electric device | Kiyoshi Takimoto, Haruki Kawada, Yoshinori Tomida, Hiroshi Matsuda, Kenji Saito +2 more | 1988-10-25 |