Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310801 | Process for producing cycloolefin random copolymers | Takashi Hayashi, Shunyo Uesugi | 1994-05-10 |
| 5310931 | Isomerization of cycloolefin from endo-form to exo-form and copolymerization of cycloolefin and ethylene | Toshihiro Sagane, Hideaki Yamaguchi, Shuji Minami, Akira Mizuno | 1994-05-10 |
| 5243005 | Process for producing cycloolefin random copolymers | Takashi Hayashi, Shunyo Uesugi | 1993-09-07 |
| 5128446 | Process for producing cycloolefin random copolymer | Takashi Hayashi, Shunyo Uesugi | 1992-07-07 |
| 5115052 | Process for producing cycloolefin random copolymers | Shunyo Uesugi, Takashi Hayashi | 1992-05-19 |
| 5106931 | Copolymerization of ethylene and cycloolefin isomerized from endo-form to exo-form | Toshihiro Sagane, Hideaki Yamaguchi, Shuji Minami, Akira Mizuno | 1992-04-21 |