YH

Yousuke Hirota

DI Dic: 5 patents #111 of 844Top 15%
Overall (All Time): #964,495 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11015019 Epoxy resin, production method, epoxy resin composition and cured product of same Shota Tanii, Koji Hayashi, Kunihiro Morinaga 2021-05-25
10808085 Phenol novolak resin, curable resin composition, and cured product thereof Shota Tanii 2020-10-20
10113028 Epoxy resin, curable resin composition, cured product, semiconductor encapsulating material, semiconductor device, prepreg, circuit board, buildup film, buildup substrate, fiber-reinforced composite material and fiber-reinforced molded article Takamitsu Nakamura, Yutaka Satou 2018-10-30
9580634 Phenolic-hydroxyl-containing resin, epoxy resin, curable resin composition, substance obtained by curing same, and semiconductor sealant Norio Nagae, Yutaka Satou, Nobuya Nakamura 2017-02-28
8703845 Curable resin composition, cured product thereof, phenolic resin, epoxy resin, and semiconductor sealing material Ichirou Ogura, Yoshiyuki Takahashi, Norio Nagae 2014-04-22