Masaru Higaki

HI Hitachi: 1 patents #1,533 of 3,950Top 40%

Overall (2002): #162,442 of 266,432Top 65%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6411077	Optical-voltage sensor	Isamu Sone	2002-06-25