HK

Haruhiko Kotake

TC Toyo Communication Equipment Co.: 1 patents #44 of 111Top 40%
Overall (All Time): #3,984,655 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4703657 Gas pressure sensor Koichi Hirama, Yuji Miyazawa 1987-11-03