Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8946331 | Polypropylene resin composition and formed article | Tsuyoshi Watanabe | 2015-02-03 |
| 8501842 | Polypropylene resin composition and molded article | Takeshi Maruyama, Tsuyoshi Watanabe | 2013-08-06 |
| 8492468 | Polypropylene resin composition | — | 2013-07-23 |
| 8431634 | Polypropylene resin composition and process for producing the same | — | 2013-04-30 |
| 7923502 | Polypropylene-based resin composition and molding made from the same | — | 2011-04-12 |
| 7528206 | Fiber-crystalline thermoplastic resin composite material and pellet thereof | Katsuhisa Kitano, Kenji Atarashi | 2009-05-05 |
| 7432323 | Polyolefin resin composition | Katsuhisa Kitano, Kazunori Teraoka | 2008-10-07 |
| 7335694 | Polypropylene resin composition | — | 2008-02-26 |
| 6780506 | Fiber-reinforced polyolefin resin composite and molded article obtained from the same | Katsuhisa Kitano | 2004-08-24 |
| 6613845 | Propylene/ethylene-&agr;-olefin block copolymer and process for producing the same | Naofumi Naga, Masatada Tasaka, Kouji Mizunuma | 2003-09-02 |
| 5990242 | Propylene/ethylene-.alpha.-olefin block copolymer and process for processing the same | Naofumi Naga, Masatada Tasaka, Kouji Mizunuma | 1999-11-23 |