SK

Satoshi Kubota

UL Usui Kokusai Sangyo Kaisha Limited: 2 patents #4 of 6Top 70%
SE Seiko Epson: 1 patents #695 of 1,502Top 50%
📍 Osaka, PA: #2 of 4 inventorsTop 50%
Overall (2016): #56,645 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9328781 External-control type fan clutch device Hiroki Sugawara 2016-05-03
9310240 Circuit device, integrated circuit and detection device Toshikazu Kuwano 2016-04-12
9239086 External control type fan clutch device Hiroki Sugawara 2016-01-19