Inventor · disambiguated record
Masahiro Ikegawa
Also filed as: IKEGAWA MASAHIRO
6 granted patents·82 citations·filing 1978–1994
84Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0179US4363012AWinding structure for static electrical induction apparatusHITACHI LTD·Filed 1980·Granted Dec 7, 1982·19 cites·13 claims
- 0273US4245206AWinding structure for static electrical induction apparatusHITACHI LTD·Filed 1978·Granted Jan 13, 1981·14 cites·18 claims
- 0367US5207105AElectromagnetic flow meterHITACHI LTD·Filed 1990·Granted May 4, 1993·27 cites·18 claims
- 0447US4431980AElectrical apparatus windingHITACHI LTD·Filed 1982·Granted Feb 14, 1984·11 cites·6 claims
- 0541US4363013AWinding structure for static electrical induction apparatusHITACHI LTD·Filed 1980·Granted Dec 7, 1982·4 cites·3 claims
- 0633US5497866ACurrent collecting apparatusHITACHI LTD·Filed 1994·Granted Mar 12, 1996·7 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →