SO

Shinichi Oowada

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #3,712,535 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5614138 Method of fabricating non-linear resistor Seiichi Yamada, Shigeru Tanaka, Moritaka Shoji, Shigehisa Motowaki, Ken Takahashi +2 more 1997-03-25