Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8686088 | Polypropylene resin composition | Yoshio Sugimoto, Hiroshi Suenari, Frank Jones, Toru Fukada | 2014-04-01 |
| 8318863 | Foaming polypropylene resin composition and process for producing injection-molded foams from the composition | Tatsuji Kawamura, Yukio Ishii | 2012-11-27 |
| 7619030 | Automobile part of polypropylene resin composition | Koji Kawai, Masahiro Yamashita, Yasushi Tohi, Keita Itakura, Mikio Hashimoto +5 more | 2009-11-17 |
| 7553887 | Resin composition for automotive parts | Yoshio Sugimoto, Yusuke Umetani, Naoki Shoji, Keita Nagano, Takao Mizoshita +1 more | 2009-06-30 |
| 7446147 | Propylene resin composition | Masamichi Naito, Yoshio Sugimoto, Kenta Tsubohara | 2008-11-04 |
| 7166677 | Polypropylene resin compositions | Kazuhiro Doi, Takayuki Nagai, Takeshi Sekito, Susumu Kanzaki, Mitsuji Tsuji | 2007-01-23 |
| 7081493 | Automotive part made of polypropylene resin composition | Koji Kawai, Masahiro Yamashita, Yasushi Tohi, Keita Itakura, Mikio Hashimoto +5 more | 2006-07-25 |
| 6759475 | Resin composition based on crystalline polypropylene | Tohru Takaoka, Satoru Moriya, Mikio Hashimoto, Hideki Nakagawa, Hiroshi Yoshikawa | 2004-07-06 |
| 6756430 | Flame-retarding thermoplastic resin composition | Yuichi Matsuda, Mikio Hashimoto | 2004-06-29 |
| 6350828 | Polypropylene resin composition and use thereof | Tohru Takaoka, Hideki Nakagawa, Mikio Hashimoto, Satoshi Matsuura, Takashi Shimizu | 2002-02-26 |
| 6214934 | Polypropylene resin composition for use in automotive inner and outer trims | Satoru Moriya, Akira Todo, Takao Nomura, Takeyoshi Nishio | 2001-04-10 |
| 6121363 | Crystalline propylene block-copolymer composition for use in automobile parts | Mikio Hashimoto, Takayuki Nagai, Takao Nomura, Masatoshi Matsuda, Osamu Kito +1 more | 2000-09-19 |
| 5883174 | Polypropylene resin composition | Tomohiko Akagawa, Saburo Hinenoya, Yasuo Kita, Kaoru Inoue, Takeyoshi Nishio +1 more | 1999-03-16 |
| 5837764 | Polyproplylene resin composition | Tomohiko Akagawa, Saburo Hinenoya, Kaoru Inoue, Takao Nomura, Takeyoshi Nishio | 1998-11-17 |
| 5750612 | Polypropylene resin composition for car interior fittings | Yasutoshi Zyagawa, Takeyoshi Nishio, Takao Nomura, Tomohiko Akagawa, Saburou Hinenoya | 1998-05-12 |
| 5744535 | Polypropylene resin composition for exterior parts of automobile | Tomohiko Akagawa, Shigehiro Asano | 1998-04-28 |
| 5543454 | Reinforced polypropylene resin composition | Hikoichi Kamakura, Kiyoshi Tsutsui, Tomohiko Akagawa, Shigeji Ichikawa, Katsunori Arai | 1996-08-06 |
| 5308908 | Polypropylene resin composition | Osamu Fukui, Kouhei Ueno, Yoshifumi Nakano, Takao Nomura, Takeyoshi Nishio +1 more | 1994-05-03 |
| 5206284 | Thermoplastic resin composition | Osamu Fukui, Kiyoshi Tsutsui, Tomohiko Akagawa, Takao Nomura, Takeyoshi Nishio +2 more | 1993-04-27 |
| 5091462 | Thermoplastic resin composition | Osamu Fukui, Kiyoshi Tsutsui, Tomohiko Akagawa, Takao Nomura, Takeyoshi Nishio +2 more | 1992-02-25 |
| 4988764 | Impact-resistant polypropylene resin compositions | Takeyoshi Nishio, Toshio Yokoi, Takao Nomura, Kouhei Ueno, Tomohiko Akagawa +1 more | 1991-01-29 |