Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737171 | Propylenic random copolymer and composition comprising it, and film comprising the copolymer or composition | Yasushi Seta, Satoshi Nakatsuka, Ryoichi Tsunori | 2004-05-18 |
| 6649725 | Propylenic copolymer, and its film | Yasushi Seta, Satoshi Nakatsuka, Ryoichi Tsunori, Tokutaro Kimura, Yutaka Minami | 2003-11-18 |
| 6420021 | Propylenic copolymer, and its film | Yasushi Seta, Satoshi Nakatsuka, Ryoichi Tsunori, Tokutaro Kimura, Yutaka Minami | 2002-07-16 |
| 6093768 | Syndiotactic styrene resin, thermoplastic resin and rubber | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 2000-07-25 |
| 6087435 | Composition of styrene resin, thermoplastic resin and rubber particles | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 2000-07-11 |
| 6051655 | Styrene-based resin composition with thermoplastic resin | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 2000-04-18 |
| 6046275 | Styrene resin with rubber polymer particles | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 2000-04-04 |
| 6043307 | Styrene-based resin composition | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 2000-03-28 |
| 6013726 | Composition of styrene resin, thermoplastic resin and rubber | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 2000-01-11 |
| 6008293 | Syndiotactic polystyrene and polycarbonate resin compositions | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 1999-12-28 |
| 5990217 | Styrene based resin composition | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 1999-11-23 |
| 5891951 | Styrene-based resin composition | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 1999-04-06 |
| 5395890 | Styrene-based resin composition | Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Toshikazu Ijitsu, Masahiko Kuramoto +1 more | 1995-03-07 |
| 5071953 | Method for the preparation of amorphous syndiotactic styrene-based polymer and a method for shaping the same | Akikazu Nakano, Masahiko Kuramoto, Masakazu Suzuki | 1991-12-10 |