KI

Katsumi Isaka

HI Hitachi: 1 patents #961 of 2,733Top 40%
HC Hitachi Engineering & Services Co.: 1 patents #4 of 26Top 20%
Overall (2011): #251,392 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7872472 Eddy current testing apparatus and eddy current testing method Yutaka Suzuki, Masahiro Koike, Tetsuya Matsui, Kojirou Kodaira, Mitsuru Odakura +4 more 2011-01-18