YK

Yoshiyuki Kataoka

HI Hitachi: 2 patents #336 of 2,935Top 15%
HC Hitachi Engineering Co.: 1 patents #9 of 44Top 25%
Overall (1989): #12,481 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4877574 Method of and apparatus for controlling power of natural circulation reactor Hiroaki Suzuki, Michio Murase, Kotaro Inoue, Isao Sumida, Shozo Yamanari +3 more 1989-10-31
4859401 Nuclear reactor Michio Murase, Hisamichi Inoue, Masanori Naioh, Toshihiko Sugisaki 1989-08-22