Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858676 | Olefin derived copolymer | Hirofumi Johoji, Hidetake Hozumi, Atsuko Ogawa | 2005-02-22 |
| 6632541 | Olefin-based copolymer composition | Hirofumi Johoji, Hidetake Hozumi | 2003-10-14 |
| 6562907 | Olefin polymer and thermoplastic resin composition | Hirofumi Johoji, Hidetake Hozumi | 2003-05-13 |
| 6541592 | Thermoplastic elastomer composition and ethylene-&agr;-olefin copolymer | Katsunari Inagaki | 2003-04-01 |
| 6525138 | Thermoplastic resin composition | Hirofumi Johoji, Hidetake Hozumi | 2003-02-25 |
| 6288191 | Ethylene-isoprene random copolymer | Atsuko Ogawa | 2001-09-11 |
| 6084046 | Copolymer and copolymer composition | Hirofumi Johoji, Tsuyoshi Takei | 2000-07-04 |
| 5610226 | (Meth)acrylate copolymer and its elastomer compositions | Keisaku Yamamoto, Kiyoshi Ikeda, Masahiro Fukuyama | 1997-03-11 |
| 5516862 | Process for producing ethylene-alpha-olefin copolymer rubber | Keisaku Yamamoto, Kizuku Wakatsuki, Hayato Saba | 1996-05-14 |