MH

Masakazu Hisatsune

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #166,586 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6665364 Inspection method and apparatus for piping Yuuichirou Mizumachi, Makiko Miyauchi, Fuminobu Takahashi 2003-12-16