KT

Koichiro Tanno

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #4,056,147 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4398975 Conductive paste Kenji Ohsawa, Takao Ito, Masayuki Ohsawa, Keiji Kurata 1983-08-16