Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771448 | Olefin-based resin, method for producing same and propylene-based resin composition | Yasushi YANAGIMOTO, Tomoaki Matsugi, Akihiko Iwashita, Tatsuya Nakamura, Keita Itakura | 2017-09-26 |
| 9670346 | Propylene-based resin composition | Keita Itakura, Akiko ODAWARA, Satoru Kinouchi, Tateo Takashima, Tomoaki Matsugi +2 more | 2017-06-06 |
| 8916644 | Polypropylene resin composition for use in formation of microporous membrane | Satoshi Tamura | 2014-12-23 |
| 8901240 | Polypropylene resin composition for use in formation of microporous membrane | Satoshi Tamura, Keita Itakura, Satoshi Hashizume | 2014-12-02 |
| 7968180 | Extruded propylene-resin composite foam | Minoru Sugawara, Yasuhiko Otsuki, Motoki Yamada | 2011-06-28 |
| 7855239 | Extruded propylene resin foam | Minoru Sugawara, Yasuhiko Otsuki | 2010-12-21 |
| 7732532 | Multi-stage propylene polymer, process for producing the same, and propylene resin composition | Yasuhiko Otsuki, Tsutomu Onodera, Shohei Ikeda, Masayuki Shinohara | 2010-06-08 |
| 6737171 | Propylenic random copolymer and composition comprising it, and film comprising the copolymer or composition | Yasushi Seta, Satoshi Nakatsuka, Michihiro Sawada | 2004-05-18 |
| 6649725 | Propylenic copolymer, and its film | Yasushi Seta, Satoshi Nakatsuka, Michihiro Sawada, Tokutaro Kimura, Yutaka Minami | 2003-11-18 |
| 6420021 | Propylenic copolymer, and its film | Yasushi Seta, Satoshi Nakatsuka, Michihiro Sawada, Tokutaro Kimura, Yutaka Minami | 2002-07-16 |
| 6150427 | Foaming propylene copolymer, and foamed particles and foams thereof | Toshimichi Ito, Yasushi Seta | 2000-11-21 |
| 6130305 | Propylenic copolymer and its film | Yasushi Seta, Satoshi Nakatsuka | 2000-10-10 |