Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025436 | Thermoplastic fluorine-containing resin composition useful for calendering | Chikashi Kawashima, Katunori Kawamura | 2000-02-15 |
| 5902859 | Elastic fluorohydrocarbon resin and method of producing same | Chikashi Kawashima, Akira Ishihara, Katunori Kawamura | 1999-05-11 |
| 5898051 | Elastic fluorohydrocarbon resin-based polymer blend with graft copolymers of rubbers | Chikashi Kawashima, Fumiyoshi Yoshikawa | 1999-04-27 |
| 5795654 | Adhesive for bonding together polyvinylidene fluoride resin and substrate | Toshio Koishi, Katsunori Kawamura | 1998-08-18 |
| 5696215 | Elastic fluorohydrocarbon resin and method of producing same | Chikashi Kawashima, Akira Ishihara, Katunori Kawamura | 1997-12-09 |
| 4748204 | Flexible and melt processable fluororesin | Chikashi Kawashima, Shinji Ogasawara, Takashi Mukaino | 1988-05-31 |