Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189763 | Crosslinked olefin elastomer foam | Naoto Yasaka, Chong-Sun Yoo, Jeong-Sik Yoon, Kyung-Man Choi, Kwon-Ik Lee | 2007-03-13 |
| 7189764 | Elastomer composition for cross-linked olefin elastomer foam | Naoto Yasaka, Chong-Sun Yoo, Jeong-Sik Yoon, Kyung-Man Choi, Kwon-Ik Lee | 2007-03-13 |
| 6841583 | Composition and uses thereof | Masayoshi Yamaguchi, Atsushi Komoriya, Kouichi Kizu | 2005-01-11 |
| 6720364 | Elastomeric composition for preparing olefinic elastomer crosslinked foam and use thereof | Naoto Yasaka, Chong-Sun Yoo, Jeong-Sik Yoon, Kyung-Man Choi | 2004-04-13 |
| 6617366 | Crosslinked olefin elastomer foam and elastomer composition therefor | Naoto Yasaka, Chong-Sun Yoo, Jeong-Sik Yoon, Kyung-Man Choi, Kwon-Ik Lee | 2003-09-09 |
| 6313226 | Olefinic resin composition and their moldings | Naoto Yasaka | 2001-11-06 |
| 6303666 | Process for the production of expanded olefinic thermoplastic elastomer products | Kaoru Yorita, Eiichi Sugihara, Masahiro Takedachi, Haruo Inoue, Shigeo Nishikawa +4 more | 2001-10-16 |
| 5997781 | Injection-expansion molded, thermoplastic resin product and production process thereof | Shigeo Nishikawa, Kaoru Yorita, Kouzo Ichikawa, Haruo Inoue, Michio Eriguchi +1 more | 1999-12-07 |
| 5830393 | Process for preparing expanded product of thermoplastic resin | Shigeo Nishikawa, Kaoru Yorita, Kouzo Ichikawa, Haruo Inoue, Michio Eriguchi +1 more | 1998-11-03 |