HI

Hisao Itou

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
AC Ajinomoto Co.: 1 patents #1,164 of 2,190Top 55%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
Overall (All Time): #1,608,957 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6534305 Process for aerobic culture using sintered metal membrane Atsushi Okada, Yoshitaka Teratani, Naohiro Kadota, Kazuhiro Satou 2003-03-18
4828790 Inhibition of deposition of radioactive substances on nuclear power plant components Takashi Honda, Yasumasa Furutani, Kenya Ohashi, Eiji Kashimura, Akira Minato +1 more 1989-05-09
4588488 Method of removing oxide on metal surface Osao Sumita, Masayuki Saito, Masahito Kobayashi, Yasumasa Furutani 1986-05-13