AK

Akihiko Kumagai

Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,509,893 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6556314 Facsimile Kenichi Shiraishi, Hiroshi Kawamoto, Hiroaki Takeshima, Mamoru Fujii 2003-04-29