Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787623 | Unconjugated cyclopolyene copolymer, rubber composition, and use | Hidetatsu Murakami, Keiji Okada, Kotaro Ichino | 2004-09-07 |
| 6784255 | Rubber composition for extrusion molding and for molding with mold and use thereof | Hidenari Nakahama, Yuji Ishii, Mikio Hosoya | 2004-08-31 |
| 6743862 | Crosslinkable rubber compositions and uses thereof | Takashi Hakuta, Mitsunao Arino, Yoshiharu Kikuchi | 2004-06-01 |
| 6723794 | Olefin thermoplastic elastomer composition comprising crystalline polyolefin resin and ethylene/&agr;-olefin/nonconjugated polyene copolymer rubber | Keiji Okada, Tetsuo Tojo, Kyoko Kobayashi, Yuichi Itoh, Akira Uchiyama +2 more | 2004-04-20 |