HK

Hitoshi Kawaguchi

SC Sumitomo Bakelite Co.: 1 patents #4 of 56Top 8%
📍 Hitachinaka, JP: #108 of 281 inventorsTop 40%
Overall (2002): #206,456 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6447915 Interlaminar insulating adhesive for multilayer printed circuit board Toshio Komiyatani, Masao Uesaka, Masataka Arai 2002-09-10