YS

Yorihide Segawa

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
Overall (All Time): #1,661,079 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5106575 Nuclear fuel assemblies Shozo Nakamura, Tadashi Mizuno, Tetsuo Yasuda, Akira Maru, Yoshishige Kawada +4 more 1992-04-21
4898001 Gas turbine combustor Michio Kuroda, Isao Sato, Yoji Ishibashi, Yoshihiro Uchiyama, Takashi Ohmori +3 more 1990-02-06
4253800 Wheel or rotor with a plurality of blades Fumio Fujisawa, Koki Shiohata 1981-03-03