HY

Hiroshi Yamakawa

AG Agc: 1 patents #78 of 231Top 35%
TO Tosoh: 1 patents #15 of 76Top 20%
📍 Chiyoda, JP: #15 of 97 inventorsTop 20%
Overall (2025): #121,697 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12420618 Glass for vehicles, frame member, and manufacturing method for glass for vehicles Tatsuo Nagashima, Takafumi Inoue 2025-09-23
12291587 Photocrosslinkable polymer, insulating film, planarization film, lyophilic/liquid repellent patterned film, and organic field effect transistor device comprising same Shinya OKU, Shohei YUMINO, Junghwi LEE, Fumiaki KATAGIRI 2025-05-06