SJ

Shigeru Jyoumura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,835,591 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5254212 Method of fabricating electrostrictive-effect device Takahiro Someji, Junichi Watanabe, Yoshiyuki Watanabe, Katsuhiko Kojyou, Kazuo Kazama +1 more 1993-10-19