Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8901182 | Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles | Jun Fukuzawa | 2014-12-02 |
| 8598241 | Polypropylene resin pre-foamed particle and method for producing same, and polypropylene resin in-mold foaming molded article | Toru Yoshida | 2013-12-03 |
| 8513317 | Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles | Jun Fukuzawa | 2013-08-20 |
| 7615594 | Graft copolymers and impact-resistant flame-retardant resin compositions containing the same | Tomomichi Hashimoto, Kazunori Saegusa, Nobuo Miyatake, Akira Takaki | 2009-11-10 |
| 7067075 | Flame-retardant thermoplastic resin composition | Kazunori Saegusa, Tomomichi Hashimoto, Nobuo Miyatake, Hiroshi Tone, Akira Takaki | 2006-06-27 |
| 6716952 | Flame retardant and flame-retardant resin composition containing the same | Kazuaki Matsumoto, Yoshitaka Ono | 2004-04-06 |
| 6187977 | Process for producing chlorinated tertiary carbon-containing hydrocarbons | Takahiro Ohishi, Takeshi Kawamura, Akihisa Hirota, Takuya Maeda, Shun Wachi | 2001-02-13 |