KS

Koji Sumi

SE Seiko Epson: 1 patents #314 of 926Top 35%
Overall (2025): #313,213 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12219876 Method for producing piezoelectric actuator Harunobu KOIKE, Takanori Aimono, Masao Nakayama, Motoki Takabe, Yasuhiro ITAYAMA +1 more 2025-02-04