Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875810 | Apparatus for controlling fine particle flow | Yuji Chiba, Kenji Ando, Masao Sugata, Toshiaki Kimura, Kuniji Osabe | 1989-10-24 |
| 4871601 | Optical information recording carrier | Kyo Miura, Yoshihiro Oguchi, Hitoshi Yoshino | 1989-10-03 |
| 4840821 | Method of and apparatus for forming film | Toshihiko Miyazaki, Kunihiro Sakai, Yoshinori Tomida, Hiroshi Matsuda, Yukuo Nishimura | 1989-06-20 |
| 4798694 | Method for producing composite materials | Kouhei Nakata, Nobutoshi Mizusawa, Satoshi Yuasa, Masahiro Haruta, Takashi Hamamoto +1 more | 1989-01-17 |