YI

Yasuaki Ishii

DI Dai Nippon Insatsu: 1 patents #1 of 15Top 7%
Overall (1982): #22,567 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4310370 Process for producing decorative articles Eisuke Arai, Fumio Takagi, Kuniaki Kamei 1982-01-12