AO

Akihisa Obata

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
📍 Hitachinaka, JP: #117 of 318 inventorsTop 40%
Overall (2003): #268,085 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6654194 High reliability magneto-resistive head cleaning system Kenmei Masuda, Hidekazu Takeda, Shigeru Yamazaki, Toshio Tsuchiya, Kenkichi Inada +1 more 2003-11-25