Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306772 | Polyacetal resin composition and its molded article | Hiroshi Mimura, Satoshi Nagai, Masaharu Kimura, Makoto Kobayashi | 1994-04-26 |
| 4526921 | Acetal resin composition | Masanori Sakurai, Junichi Miyawaki, Toshikazu Umemura | 1985-07-02 |
| 4506053 | Acetal resin composition | Masanori Sakurai, Junichi Miyawaki, Toshikazu Umemura, Toshikatsu Kawata, Shinzi Kiboshi | 1985-03-19 |