TY

Takehiro Yamaoka

SI Seiko Instruments: 1 patents #7 of 65Top 15%
Overall (1989): #51,992 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874460 Method and apparatus for modifying patterned film Yoshitomo Nakagawa 1989-10-17