TD

Tetsuhiro Doi

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Tsuchiura, JP: #340 of 519 inventorsTop 70%
Overall (All Time): #3,197,811 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8125105 Power supply device and construction machine Toshihiko Ishida, Toshihiro Kimura 2012-02-28