Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877922 | Composition easily dyeable with sublimable desperse dye | Kenji Kushi, Nobuyoshi Taguchi | 1989-10-31 |
| 4872974 | Apparatus for testing membrane filters, and for sterilizing liquids with use of membrane filter | Shigemitsu Hirayama, Takamichi Akashi, Akio Ikuta, Hiroshi Fukuda | 1989-10-10 |
| 4859727 | Antistatic thermoplastic resin composition | Naoki Yamamoto, Akira Yanagase, Hiroki Hatakeyama | 1989-08-22 |
| 4826888 | Photopolymerizable composition | Nobuhiro Mukai, Hitoshi Ige | 1989-05-02 |
| 4816524 | Process for preparing methacrylimide-containing polymers | Hisao Anzai, Hideaki Makino, Kozi Nishida, Masaru Morimoto | 1989-03-28 |
| 4804259 | Light transmitting fiber | Kozi Nishida, Masaru Morimoto, Hisao Anzai, Hideaki Makino | 1989-02-14 |