Inventor · disambiguated record
Yoshitomo Gotoh
Also filed as: GOTOH YOSHITOMO
3 granted patents·77 citations·filing 1983–2000
74Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0179US6144005AVacuum switch and a vacuum switchgear using the sameHITACHI LTD·Filed 1998·Granted Nov 7, 2000·30 cites·33 claims
- 0273US4538039AComposite circuit breakerHITACHI LTD·Filed 1983·Granted Aug 27, 1985·38 cites·17 claims
- 0359US6259051B1Vacuum switch and a vacuum switchgear using the sameHITACHI LTD·Filed 2000·Granted Jul 10, 2001·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →