YT

Yukio Takata

IC Idemitsu Petrochemical Co.: 1 patents #7 of 54Top 15%
Overall (1989): #39,283 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801041 Easily-openable packaging container and lid for the same Takeshi Shinohara 1989-01-31