Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494506 | Flame-retardant resin composition and article molded from same | Katsuhiro Yamanaka | 2019-12-03 |
| 10363521 | Filter device, control valve comprising the filter device, and fuel cell system | Kazuhiko Osawa, Daisaku Inamura, Ichiro Okawara, Takatada Usami, Shinichiro Takemoto | 2019-07-30 |
| 10294351 | Flameproofing agent for fibers | Katsuhiro Yamanaka, Kuniaki Kondo, Masaki Haruyoshi | 2019-05-21 |