Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815503 | Polypropylene resin composition and gas permeable film using the same | Shinji Nakata, Yasuhiro Shiraishi, Takanori Nakashima | 2004-11-09 |
| 6716921 | Propylene resin composition | Takanori Nakashima, Yuya Ishimoto, Yasuhiro Mochizuki, Yoshitaka Morimoto, Yoshitaka Sumi | 2004-04-06 |
| 6429262 | Molded polypropylene | Takanori Nakashima, Hitoshi Kuramochi, Yoshitaka Sumi | 2002-08-06 |
| 6355736 | Propylene block copolymer compositions | Takanori Nakashima, Yoshitaka Morimoto, Yoshitaka Sumi | 2002-03-12 |
| 6323286 | Polypropylene composition | Hitoshi Kuramochi, Osamu Kojima, Yoshitaka Sumi, Takanori Nakashima | 2001-11-27 |
| 6319991 | Propylene polymer blends, processes of producing the same and polypropylene resin compositions | Chikashi Okayama, Takanori Nakashima, Yoshitaka Sumi | 2001-11-20 |
| 6258893 | Unoriented polypropylene molding | Chikashi Okayama, Takanori Nakashima, Yuya Ishimoto, Shinji Nakata, Yasuhiro Mochizuki +1 more | 2001-07-10 |
| 5830582 | Flame-retardant resin laminate | Hiroaki Hase | 1998-11-03 |
| 5750600 | Nonflammable olefin thermoplastic elastomer composition for use in skins of interior automotive trim and laminate sheet made therefrom | Yutaka Nozokido, Akinori Arai, Toyokazu Nakauchi | 1998-05-12 |
| 5130357 | Flame retardant polypropylene resin composition | Tooru Fukazawa, Nobuchika Tabata | 1992-07-14 |
| 4966931 | Flame-retardant polypropylene resin composition | Toru Fukazawa, Yutaka Nozokido, Nobuchika Tabata | 1990-10-30 |