Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211978 | Moldability modifier and polypropylene resin composition using the same | Yuji Ryosho, Ken Shimizu, Masashi Shimouse, Shigeo Mizukami | 2012-07-03 |
| 8158706 | Polypropylene resin composition, resin molded part and production method thereof | Masashi Shimouse, Takayuki Sato, Mineyuki Saotome, Sinichi Takaragi | 2012-04-17 |
| 7923501 | Polypropylene resin composition, resin molded part and production method thereof | Masashi Shimouse, Takayuki Sato, Mineyuki Saotome, Sinichi Takaragi | 2011-04-12 |
| 7847010 | Polypropylene block copolymer, uses thereof, and polypropylene resin composition containing the same | Akihiro Suzuki, Shigeo Mizukami | 2010-12-07 |
| 7659356 | Polypropylene type aqueous dispersion, polypropylene type composite aqueous emulsion composition and its use | Teruaki Ashihara, Masato Onoe, Kazuyuki Hata, Fumihiko Shimizu, Naomasa Sato +1 more | 2010-02-09 |
| 7582696 | Polypropylene-based resin composition and molded article thereof | Kouichi Nakayama | 2009-09-01 |
| 7064160 | Moldability modifier for polypropylene resin and polypropylene resin composition containing the same | Mitsuhiro Murayama, Yoshiharu Yamamoto | 2006-06-20 |
| 6730728 | Propylene resin composition excellent in moldability and physical properties | Masatoshi Matsuda, Hisayuki Iwai, Takayuki Nagai, Mitsuhiro Murayama, Yuji Fujita +1 more | 2004-05-04 |
| 6608130 | Polypropylene-based resin composition of excellent moldability and giving molded product of excellent appearance | Mitsuhiro Murayama | 2003-08-19 |
| 6403691 | High-concentration talc masterbatch | Yoshihiro Banno | 2002-06-11 |
| 6180709 | Thermoplastic polypropylene composition | Takeyoshi Nishio, Takayuki Nagai, Hisayuki Iwai, Izumi Ishii, Hiroki Satoh +2 more | 2001-01-30 |
| 5965654 | Polyolefin-based plastic composition and automotive molded article formed thereof | Tomio Hirata, Kazuo Matsuyama, Kazuyuki Yamamoto, Kazushige Ohnishi, Takuya Kurio +6 more | 1999-10-12 |
| 5889099 | Thermoplastic resin composition improved in terms of prevention of mold contamination | Takayuki Nagai, Toshio Niimi, Ikuo Tsutsumi, Hiroki Sato | 1999-03-30 |
| 5777020 | Thermoplastic resin composition | Takayuki Nagai, Yasutoshi Jagawa, Takeyoshi Nishio, Ikuo Tsutsumi, Izumi Ishii +2 more | 1998-07-07 |
| 5424339 | Method for producing an optical material having a high refractive index | Tsutomu Isaka, Yutaka Tamura | 1995-06-13 |
| 5191061 | Resin for high-refraction lens containing a sulfur-containing aromatic(meth)acrylate and a mercapto compound | Seiichiro Hayakawa, Tsutomu Isaka, Fumie Watari | 1993-03-02 |