HH

Hiroyuki Hayasaka

SC Sumitomo Chemical: 4 patents #1,124 of 4,033Top 30%
KE Keihin: 1 patents #237 of 596Top 40%
📍 Shioya, JP: #24 of 113 inventorsTop 25%
Overall (All Time): #947,989 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11770941 Film production method Satoshi Kobayashi, Makoto Anryu, Mika Shirasaki, Toshiaki SASADA 2023-09-26
10964902 Film production method Satoshi Kobayashi, Makoto Anryu, Mika Shirasaki, Toshiaki SASADA 2021-03-30
10811610 Composition and light emitting device obtained by using the composition Takuya Mori, Hidenobu Kakimoto, Toshihiro Hodai 2020-10-20
10686135 Composition Masanobu Tanaka, Vaidas Savukynas 2020-06-16
8554449 Fuel injection control apparatus Shinji Yokoyama, Ikuhiro Uemura, Akinori Takehara 2013-10-08