HS

Hisashi Sumikura

NT NTT: 1 patents #452 of 907Top 50%
Overall (2022): #431,643 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11300729 Method for manufacturing optical device Eiichi Kuramochi, Masaaki Ono, Akihiko Shinya, Masaya Notomi 2022-04-12