SS

Shigeru Shingae

JR Japan Synthetic Rubber: 1 patents #10 of 76Top 15%
📍 Yokkaichi, JP: #39 of 189 inventorsTop 25%
Overall (1997): #183,658 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5700852 Paper coating composition Shin-ichiro Iwanaga, Takasi Morita, Osamu Ishikawa, Norichika Nojima 1997-12-23