HH

Hirotsugi HATAKEYAMA

Pioneer: 3 patents #574 of 1,730Top 35%
TP Tohoku Pioneer: 3 patents #81 of 312Top 30%
📍 Yonezawa, JP: #37 of 131 inventorsTop 30%
Overall (All Time): #1,349,798 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11864409 Light-emitting device Shinsuke Tanaka, Shinji Nakajima 2024-01-02
11075355 Light-emitting device Shinsuke Tanaka, Shinji Nakajima 2021-07-27
10243165 Light-emitting device Shinsuke Tanaka, Shinji Nakajima 2019-03-26