HN

Hiroaki Nakashima

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #205,599 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D452758 Vacuum cleaner Masaru Yokoyama, Daiji Tsuboi, Atsushi Yamaguchi 2002-01-01