OT

Osamu Tohya

IC Idemitsu Petrochemical Co.: 1 patents #27 of 81Top 35%
📍 Himeji, JP: #36 of 114 inventorsTop 35%
Overall (1994): #85,428 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352536 Multilayered structural body Masahiro Akamatsu, Tohru Yukumoto 1994-10-04