TI

Takao Igarashi

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HC Hitachi Engineering Co.: 2 patents #103 of 572Top 20%
Overall (All Time): #1,303,662 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4874574 Control rod Satoshi Sugawara, Yuichiro Yoshimoto, Shozo Saito, Takashi Fukumoto, Zenichiro Endo +1 more 1989-10-17
4777016 Fuel assembly Toshiro Yoshioka, Takaaki Mochida, Michihiro Ozawa 1988-10-11
4686079 Fuel assembly Toshimitsu Ishikawa, Mishihiro Ozawa, Mikio Sakurai, Mutsuo Konno, Yasuhiro Aizawa +1 more 1987-08-11
4656000 Nuclear reactor Mikio Sakurai, Shiro Nakamura, Koki Yamauchi 1987-04-07