Inventor · disambiguated record
Hiroshi Eto
Also filed as: ETO HIROSHI
9 granted patents·3 pending applications·105 citations·filing 1990–2013
88Inventor score
Files withSONY CORP4MASUBUCHI MASAHIKO2TANIGUCHI SATOSHI2JX NIPPON OIL & ENERGY CORP1JX NIPPON OIL & ENERGY CORPORTION1
Top patents by PatentIndex Score
12 records- 0187US5095470ACapacitance detection control circuit for positioning a magnetic head close to a magneto-optical diskSONY CORP·Filed 1990·Granted Mar 10, 1992·45 cites·2 claims
- 0284US9234155B2Refrigerator oil composition, method for producing same, and working fluid composition for refrigeratorsJX NIPPON OIL & ENERGY CORP·Filed 2013·Granted Jan 12, 2016·4 cites·12 claims
- 0379US9850867B2Control system for internal combustion engine and inert gas concentration detecting device for compressed natural gasSUGIYAMA KOUSEKI·Filed 2012·Granted Dec 26, 2017·6 cites·9 claims
- 0473US9200611B2Control apparatus for a multi-fuel internal combustion engineTANIGUCHI SATOSHI·Filed 2011·Granted Dec 1, 2015·3 cites·4 claims
- 0572US9562489B2Control system for internal combustion engineTANIGUCHI SATOSHI·Filed 2011·Granted Feb 7, 2017·3 cites·2 claims
- 0667US5557589ADisc recording and/or reproducing apparatus that positions the magnetic head in response to a type of discSONY CORP·Filed 1994·Granted Sep 17, 1996·18 cites·24 claims
- 0766US5168483AMagnetic head position control apparatus including drive means responsive to a summed signal from a capacitance detection electrode and a disk size detector meansSONY CORP·Filed 1991·Granted Dec 1, 1992·15 cites·5 claims
- 0850US2015041705A1Working fluid composition for refrigeratorJX NIPPON OIL & ENERGY CORPORTION·Filed 2013·Application pending·0 cites
- 0941US2015034061A1Control system for multifuel internal combustion engineMASUBUCHI MASAHIKO·Filed 2012·Application pending·0 cites
- 1036US2014318500A1Fuel property determination system for vehicleMASUBUCHI MASAHIKO·Filed 2011·Application pending·0 cites
- 1132US5111441AApparatus for generating magnetic field varying in response to an information signalSONY CORP·Filed 1991·Granted May 5, 1992·2 cites·4 claims
- 1228US6064181AMethod for detecting fully-charged state of rechargeable batteryOKI ELECTRIC IND CO LTD·Filed 1998·Granted May 16, 2000·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →