Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319436 | Thermoplastic polyester resin composition and molded article | Yusuke Tojo, Daisuke Sato, Sadanori Kumazawa | 2022-05-03 |
| 9505926 | Flame-retardant thermoplastic polyester resin composition and molded article | Daisuke Sato, Sadanori Kumazawa | 2016-11-29 |
| 8575246 | Flame-retardant thermoplastic resin composition and molded article | Hiromitsu Ishii, Sadanori Kumazawa | 2013-11-05 |