Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045631 | Thermoplastic resin composition | Sadanori Kumazawa, Yuki Amano, Takamasa Owaki | 2015-06-02 |
| 8829099 | Resin composition and molded article composed of the same | Sadanori Kumazawa, Yuki Amano | 2014-09-09 |
| 8664334 | Resin composition and molded article made thereof | Sadanori Kumazawa, Akiyoshi Tamai, Sadayuki Kobayashi | 2014-03-04 |
| 8445593 | Resin composition and molded article comprising the same | Hiromitsu Ishii, Takashi Nagao | 2013-05-21 |
| 8193264 | Thermoplastic resin composition and molded article thereof | Sadanori Kumazawa, Yuki Amano, Takamasa Owaki | 2012-06-05 |
| 7999021 | Resin composition and molded article made thereof | Sadanori Kumazawa, Akiyoshi Tamai, Sadayuki Kobayashi, Akinori Kanomata, Koji Yamauchi | 2011-08-16 |
| 7863382 | Resin composition and molded article comprising the same | Hiromitsu Ishii, Takashi Nagao | 2011-01-04 |
| 7550541 | Resin composition and molded article, film and fiber each comprising the same | Sadanori Kumazawa, Jiro Kumaki | 2009-06-23 |
| 7268190 | Resin composition comprising polylactic acid and polyacetal and a molded article, film, and fiber each comprising the same | Sadanori Kumazawa, Jiro Kumaki | 2007-09-11 |
| 6838529 | Polyester composition and connector | Sadanori Kumazawa, Kenichi Utazaki, Jiro Kumaki | 2005-01-04 |
| 6060579 | Method for producing polybutylene terephthalate | Motoki Hiratsuka, Katsuo Nogami | 2000-05-09 |