YM

Yasuhide Matsumura

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HC Hitachi Koki Co.: 1 patents #557 of 888Top 65%
Overall (All Time): #1,664,222 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5005434 Autosampler with a means for detecting air bubble in specimen Yoshio Watanabe, Mamoru Taki, Junkichi Miura, Masao Kamahori, Hiroyuki Miyagi +1 more 1991-04-09
4934781 Light deflecting system with rotating mirror Shigeo Kato, Susumu Saito, Gyozo Toda 1990-06-19
4542712 Apparatus for molecular beam epitaxy Kazuo Sato, Sumio Yamaguchi, Shigeo Kato, Muneo Mizumoto, Sumio Okuno +1 more 1985-09-24