HO

Hirokuni Ogihara

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
RE Resonac: 1 patents #191 of 474Top 45%
SC Showa Denko Materials Co.: 1 patents #135 of 270Top 50%
Overall (All Time): #1,400,493 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11767449 Epoxy resin composition and electronic component device Fumio Furusawa, Shinya Nakamura, Takatoshi Ikeuchi, Takashi Yamamoto 2023-09-26
10865332 Epoxy resin composition and electronic component device Fumio Furusawa, Shinya Nakamura, Takatoshi Ikeuchi, Takashi Yamamoto 2020-12-15
9873771 Film-like epoxy resin composition, method of producing film-like epoxy resin composition, and method of producing semiconductor device Yutaka Nomura, Yusuke WATASE, Norihiko Sakamoto, Daisuke Fujimoto, Hikari Murai 2018-01-23