Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7619030 | Automobile part of polypropylene resin composition | Koji Kawai, Masahiro Yamashita, Yasushi Tohi, Keita Itakura, Ikunori Sakai +5 more | 2009-11-17 |
| 7081493 | Automotive part made of polypropylene resin composition | Koji Kawai, Masahiro Yamashita, Yasushi Tohi, Keita Itakura, Ikunori Sakai +5 more | 2006-07-25 |
| 6930152 | Propylene polymer compositions | Takasi Ueda, Masaaki Kawasaki, Satoru Moriya, Akira Mizuno, Daisuke Fukuoka +4 more | 2005-08-16 |
| 6838522 | Propylene polymer compositions | Takasi Ueda, Masaaki Kawasaki, Satoru Moriya, Akira Mizuno, Daisuke Fukuoka +4 more | 2005-01-04 |
| 6759475 | Resin composition based on crystalline polypropylene | Ikunori Sakai, Tohru Takaoka, Satoru Moriya, Hideki Nakagawa, Hiroshi Yoshikawa | 2004-07-06 |
| 6756430 | Flame-retarding thermoplastic resin composition | Yuichi Matsuda, Ikunori Sakai | 2004-06-29 |
| 6461768 | Negative electrode material containing bismuth-coated zinc powder particles for use in alkaline cell | Toshiya Kitamura, Masayoshi Matsumoto | 2002-10-08 |
| 6350828 | Polypropylene resin composition and use thereof | Tohru Takaoka, Ikunori Sakai, Hideki Nakagawa, Satoshi Matsuura, Takashi Shimizu | 2002-02-26 |
| 6320009 | Polypropylene resin composition and injection-molded article | Yoshifumi Nakano, Yoshiyuki Sakuda, Hideki Nakagawa, Hiroshi Yoshikawa | 2001-11-20 |
| 6306973 | Polypropylene block-copolymer resin and process for producing it | Tohru Takaoka, Nobuyosi Momoda | 2001-10-23 |
| 6251997 | Polypropylene resin composition and injection-molded article thereof | Tadashi Imai, Shigeru Harima | 2001-06-26 |
| 6156844 | Propylene polymer compositions containing a propylene homo- or co-polymer obtained using a bridged metallocene catalyst and another propylene homo- or co-polymer | Takasi Ueda, Masaaki Kawasaki, Satoru Moriya, Akira Mizuno, Daisuke Fukuoka +4 more | 2000-12-05 |
| 6121363 | Crystalline propylene block-copolymer composition for use in automobile parts | Ikunori Sakai, Takayuki Nagai, Takao Nomura, Masatoshi Matsuda, Osamu Kito +1 more | 2000-09-19 |
| 5998039 | Polypropylene composition and uses thereof | Tatsuya Tanizaki, Masahiro Sugi, Toshiyuki Tsutsui, Yasuo Tanaka, Mamoru Kagami | 1999-12-07 |
| 5969049 | Process for preparing propylene polymer composition and propylene polymer composition | Takashi Ueda, Masaaki Kawasaki, Daisuke Fukuoka, Junichi Imuta | 1999-10-19 |
| 5948860 | Propylene polymer compositions | Shoji Hiraoka, Masayoshi Yamaguchi, Hajime Inagaki | 1999-09-07 |
| 5936053 | Propylene polymer, copolymers and elastomer | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Takashi Ueda, Yoshihisa Kiso +3 more | 1999-08-10 |
| 5854354 | Process for preparing propylene polymer composition and propylene polymer composition | Takashi Ueda, Masaaki Kawasaki, Daisuke Fukuoka, Junichi Imuta | 1998-12-29 |
| 5753769 | Process for preparing propylene polymer composition and propylene polymer composition | Takashi Ueda, Masaaki Kawasaki, Daisuke Fukuoka, Junichi Imuta | 1998-05-19 |
| 5705584 | Propylene homopolymer and propylene copolymer prepared using novel bridged indenyl-containing metallocene | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Takashi Ueda, Yoshihisa Kiso +3 more | 1998-01-06 |
| 5677408 | Propylene elastomer and process for preparation thereof | Takashi Ueda, Akira Mizuno, Masaaki Kawasaki, Daisuke Fukuoka, Yoshihisa Kiso +3 more | 1997-10-14 |
| 5591795 | Polypropylene composition | Takao Nomura, Takeyoshi Nishio, Satoru Moriya | 1997-01-07 |
| 5504172 | Propylene polymer, propylene copolymer, and propylene elastomer prepared using novel bridged indenyl containing metallocenes | Junichi Imuta, Takashi Ueda, Yoshihisa Kiso, Akira Mizuno, Masaaki Kawasaki | 1996-04-02 |
| 5256363 | Polyethylene terephthalate and uses thereof | Hiroji Niimi, Tadao Yatsu, Shigemi Shiraki | 1993-10-26 |
| 5115047 | Copolyester, polyester composition containing the copolyester, and polyester laminated structure having layer composed of the copolyester or the polyester composition | Norio Kaneshige | 1992-05-19 |