HM

Hiromichi Matsuhashi

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,365,884 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7427307 Electric vacuum cleaner Toshiyuki Fujiyoshi, Hideya Tsuchida, Kei Takai, Shozo Ushio 2008-09-23