Inventor · disambiguated record
Toyoharu Uchiyama
Also filed as: UCHIYAMA TOYOHARU
3 granted patents·79 citations·filing 1984–1990
74Inventor score
Technology areasB60L
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0174US4689530APower supply apparatus for linear motorHITACHI LTD·Filed 1984·Granted Aug 25, 1987·25 cites·19 claims
- 0261US4721892APower supply apparatus for linear motorHITACHI LTD·Filed 1987·Granted Jan 26, 1988·18 cites·8 claims
- 0355US5125347APower supply system for a linear motor type transportation systemHITACHI LTD·Filed 1990·Granted Jun 30, 1992·36 cites·18 claims
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