Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384232 | Heterophasic propylene polymerization material | Toru Onodera, Ryuji Ohhashi | 2022-07-12 |
| 11193011 | Propylene-based resin composition and injection-molded object thereof | — | 2021-12-07 |
| 9969869 | Polypropylene-based resin composition and molded article made thereof | Taro Miyazawa, Tomomitsu Sekitani | 2018-05-15 |
| 8450400 | Polypropylene resin composition and molded article made thereof | — | 2013-05-28 |
| 8263701 | Polypropylene resin composition and molded article | — | 2012-09-11 |
| 7795353 | Method for producing a modified propylene polymer | Hiroyoshi Nakajima, Shuichi Kimata | 2010-09-14 |
| 7718735 | Polypropylene resin composition | — | 2010-05-18 |
| 7439296 | Polypropylene resin composition | — | 2008-10-21 |
| 7282537 | Propylene-based polymer, polypropylene resin composition, and injection molded article | Kazuki Wakamatsu | 2007-10-16 |
| 7166677 | Polypropylene resin compositions | Kazuhiro Doi, Ikunori Sakai, Takayuki Nagai, Takeshi Sekito, Mitsuji Tsuji | 2007-01-23 |
| 6906143 | Propylene-ethylene block copolymer | — | 2005-06-14 |
| 6777497 | Polypropylene-based resin composition, process for producing the same and injection molded article | Mitsuji Tsuji, Kazuki Wakamatsu | 2004-08-17 |
| 6759465 | Thermoplastic resin composition and injection-molded object thereof | Moriyasu Shimojo, Kenichi Ohkawa, Takayuki Nagai, Takao Nomura, Masatoshi Matsuda +1 more | 2004-07-06 |
| 6518363 | Polypropylene resin composition | Moriyasu Shimojo, Mitsuji Tsuji | 2003-02-11 |
| 6472477 | Polypropylene resin composition | Kenji Atarashi, Mitsuji Tsuji | 2002-10-29 |
| 6441081 | Polypropylene-base resin composition and products of injection molding thereof | Hajime Sadatoshi, Kenichi Ohkawa, Hisayuki Iwai, Takao Nomura, Shoichi ICHIKAWA | 2002-08-27 |
| 6169144 | Injection-molded product of propylene based resin composition | Kenichi Higashi, Masao Toyoda | 2001-01-02 |
| 5624991 | Polypropylene resin composition | Hiroyuki Harada, Yuji Ikezawa, Hideo Shinonaga, Satoru Sogabe | 1997-04-29 |
| 5556910 | Polypropylene resin composition | Hiroyuki Harada, Yuji Ikezawa, Hideo Shinonaga, Satoru Sogabe | 1996-09-17 |