Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777130 | Polyphenylene sulfide microparticles | Itaru Asano, Yoko Wakahara, Hiroshi Takezaki | 2017-10-03 |
| 9676937 | Epoxy resin composition, prepreg and fiber-reinforced composite material | Hiroshi Kobayashi, Hiroshi Takezaki, Nobuyuki Tomioka | 2017-06-13 |