Inventor · disambiguated record
Yoshiro Ibaraki
Also filed as: IBARAKI YOSHIRO
9 granted patents·306 citations·filing 1976–1990
91Inventor score
Files withHITACHI LTD9
Top patents by PatentIndex Score
9 records- 0194US4098623AMethod for heat treatment of titanium alloyHITACHI LTD·Filed 1976·Granted Jul 4, 1978·72 cites·10 claims
- 0289US4732369AArc apparatus for producing ultrafine particlesHITACHI LTD·Filed 1986·Granted Mar 22, 1988·49 cites·14 claims
- 0386US4610718AMethod for manufacturing ultra-fine particlesHITACHI LTD·Filed 1985·Granted Sep 9, 1986·49 cites·6 claims
- 0473US5037279AScroll fluid machine having wrap start portion with thick base and thin tipHITACHI LTD·Filed 1989·Granted Aug 6, 1991·23 cites·4 claims
- 0570US5125810AScroll compressor with a stationary and orbiting member of different materialHITACHI LTD·Filed 1990·Granted Jun 30, 1992·26 cites·2 claims
- 0670US4619691AMethod of manufacturing ultra-fine particlesHITACHI LTD·Filed 1985·Granted Oct 28, 1986·24 cites·18 claims
- 0764US4627861AOil separatorHITACHI LTD·Filed 1984·Granted Dec 9, 1986·23 cites·6 claims
- 0863US5032248AGas sensor for measuring air-fuel ratio and method of manufacturing the gas sensorHITACHI LTD·Filed 1989·Granted Jul 16, 1991·21 cites·29 claims
- 0958US4915814ASensor for measurement of air/fuel ratio and method of manufacturingHITACHI LTD·Filed 1988·Granted Apr 10, 1990·19 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →