MC

Masao Chaki

HI Hitachi: 2 patents #899 of 4,225Top 25%
HC Hitachi Engineering Co.: 1 patents #9 of 51Top 20%
Overall (2003): #54,376 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6516043 Fuel assembly and reactor core and fuel spacer and channel box Koji Nishida, Motoo Aoyama, Junichi Koyama, Katsumasa Haikawa, Yasuhiro Aizawa 2003-02-04
6510192 Boiling water type nuclear reactor core and operation method thereof Junichi Yamashita, Kumiaki Moriya, Katsumasa Haikawa, Yasuhiro Masuhara, Taichi Takii +3 more 2003-01-21