Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796981 | Optical element for modulation of light by heating a monomolecular film | Yukuo Nishimura, Yutaka Hirai, Kunihiro Sakai, Hiroshi Matsuda | 1989-01-10 |
| 4779962 | Optical device | Yukuo Nishimura, Hirohide Munakata, Yoko Kuwae, Toshihiko Miyazaki, Satoshi Yuasa | 1988-10-25 |
| 4773742 | Display method with fatly acid ester host molecule | Hiroshi Matsuda, Yutaka Hirai, Yukuo Nishimura, Ken Eguchi, Takashi Nakagiri | 1988-09-27 |
| 4771215 | Display device with a biochemical luminous reaction system | Hirohide Munakata, Satoshi Yuasa, Yoko Yoshinaga | 1988-09-13 |
| 4766047 | Optical recording medium and optical recording process using such medium | Hiroshi Matsuda, Hirohide Munakata, Yoshinori Tomita, Takashi Hamamoto | 1988-08-23 |
| 4756757 | Recording liquid | Masatsune Kobayashi, Tokuya Ohta | 1988-07-12 |
| 4753830 | Film forming method, recording medium formed thereby and recording method therewith | Hiroshi Matsuda, Yutaka Hirai, Yukuo Nishimura, Ken Eguchi, Takashi Nakagiri | 1988-06-28 |
| 4740449 | Optical recording medium | Satoshi Yuasa, Yoko Yoshinaga, Hirohide Munakata, Kenji Saito, Yukuo Nishimura | 1988-04-26 |
| 4711830 | Image recording material comprising photosensitive layer and recording layer on electroconductive base | Yoko Kuwae, Satoshi Yuasa, Toshihiko Miyazaki | 1987-12-08 |
| 4705403 | Apparatus and method for measuring a photometric characteristic of a sample portion | Ken Eguchi, Yukuo Nishimura, Hiroshi Matsuda, Yutaka Hirai, Takashi Nakagiri | 1987-11-10 |
| 4698151 | Dyestuff refining system | Kunitaka Ozawa, Tsuyoshi Eida, Takashi Hamamoto | 1987-10-06 |
| 4695717 | Semi-conductor device and electronic apparatus using the same | Yutaka Hirai, Yukuo Nishimura, Hiroshi Matsuda, Takashi Nakagiri | 1987-09-22 |
| 4693915 | Film forming method, recording medium formed thereby and recording method therewith | Hiroshi Matsuda, Yutaka Hirai, Yukuo Nishimura, Ken Eguchi, Takashi Nakagiri | 1987-09-15 |
| 4685766 | Optical device | Yukuo Nishimura, Eigo Kawakami, Toshiaki Asano, Hiroshi Takagi, Takashi Noma +3 more | 1987-08-11 |
| 4683144 | Method for forming a deposited film | Yukuo Nishimura, Ken Eguchi, Hiroshi Matsuda, Yutaka Hirai, Takashi Nakagiri | 1987-07-28 |
| 4683145 | Method for forming deposited film | Yukuo Nishimura, Ken Eguchi, Hiroshi Matsuda, Yutaka Hirai, Takashi Nakagiri | 1987-07-28 |
| 4683146 | Process for producing deposition films | Yutaka Hirai, Hiroshi Matsuda, Ken Eguchi, Yukuo Nishimura, Takashi Nakagiri | 1987-07-28 |
| 4683147 | Method of forming deposition film | Ken Eguchi, Hiroshi Matsuda, Yukuo Nishimura, Yutaka Hirai, Takashi Nakagiri | 1987-07-28 |
| 4677445 | Recording method | — | 1987-06-30 |
| 4675693 | Liquid injection recording method in which the liquid droplet volume has a predetermined relationship to the area of the liquid discharge port | Yasuhiro Yano, Toshitami Hara | 1987-06-23 |
| 4664815 | Ink production system | Kunitaka Ozawa, Tsuyoshi Eida, Takashi Hamamoto | 1987-05-12 |
| 4655835 | Process for evaluating the solubility of a colorant | Masatsune Kobayashi, Tokuya Ohta | 1987-04-07 |
| 4655834 | Recording process | Masatsune Kobayashi, Tokuya Ohta | 1987-04-07 |
| 4640592 | Optical display utilizing thermally formed bubble in a liquid core waveguide | Yukuo Nishimura, Toshiaki Asano, Nobutoshi Mizusawa, Eigo Kawakami, Takashi Noma +3 more | 1987-02-03 |
| 4634628 | Recording medium and image recording process | Hirohide Munakata, Yoshinori Tomida, Yutaka Hirai, Yukuo Nishimura, Takashi Hamamoto | 1987-01-06 |