HW

Hifumi Wada

Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
📍 Himeji, JP: #354 of 1,500 inventorsTop 25%
Overall (All Time): #895,245 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4689545 Control apparatus for vehicle battery charging generator Keiichi Komurasaki, Shinji Nishimura 1987-08-25
4686446 Power generation control apparatus for alternating current generator Shinji Nishimura, Keiichi Komurasaki 1987-08-11
4651081 Control apparatus for vehicular charging generator Shinji Nishimura, Keiichi Komurasaki 1987-03-17
4634955 Malfunction detector for detecting open-circuit condition at DC generator output terminal 1987-01-06
4607246 Malfunction indicating method for vehicle-mounted DC generator Shinji Nishimura 1986-08-19
4417267 Cooling means for semiconductor device Mitsuaki Nanba 1983-11-22