Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343929 | Process for continuously polymerizing trioxane | Kazuyoshi Taka, Akira Amemiya, Tomotaka Furusawa, Mutsuhiko Takeda, Katsumasa Tanaka +2 more | 1982-08-10 |
| 4342680 | Stabilized oxymethylene copolymer composition | Akira Amemiya, Masaharu Kimura, Yoshiharu Otuki, Kiyokazu Kawaguchi | 1982-08-03 |
| 4341879 | Polyphenylene ether resin composition having improved heat stability and impact strength | Masanobu Masu, Masao Okabe, Masatugu Matunaga, Kozo Ishiyama | 1982-07-27 |
| 4339569 | Process for continuous production of oxymethylene polymer or copolymer | Akira Amemiya, Tadashi Kunii, Tomotaka Furusawa, Mutsuhiko Takeda, Katsumasa Tanaka +1 more | 1982-07-13 |