Inventor · disambiguated record
Hitoshi Tomita
Also filed as: TOMITA HITOSHI
9 granted patents·2 pending applications·108 citations·filing 1975–2019
86Inventor score
Top patents by PatentIndex Score
11 records- 0194US4120456AFuel injection valve with vortex chamber occupying auxiliary valveDIESEL KIKI CO·Filed 1976·Granted Oct 17, 1978·51 cites·2 claims
- 0288US4040396AFuel injection valve for internal combustion engineDIESEL KIKI CO·Filed 1975·Granted Aug 9, 1977·34 cites·3 claims
- 0363US9848501B2Electronic control deviceAISIN AW CO·Filed 2015·Granted Dec 19, 2017·2 cites·10 claims
- 0457US4565065AExhaust-gas particle treating device for internal-combustion engineDIESEL KIKI CO·Filed 1984·Granted Jan 21, 1986·9 cites·11 claims
- 0539US10368191B2Confined space estimation system and confined space estimation methodHITACHI LTD·Filed 2015·Granted Jul 30, 2019·0 cites·8 claims
- 0639US2004022358A1Molded resin for radiation shieldingFiled 2001·Application pending·0 cites
- 0738US4509492ADiesel engine with EGR controlDIESEL KIKI CO·Filed 1983·Granted Apr 9, 1985·4 cites·9 claims
- 0837US11619748B2Kinematic positioning system and kinematic positioning methodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Apr 4, 2023·0 cites·8 claims
- 0935US4342301ADistributor type fuel injection pumpDIESEL KIKI CO·Filed 1980·Granted Aug 3, 1982·3 cites·6 claims
- 1032US2004029998A1Radiation shielding materialFiled 2001·Application pending·0 cites
- 1130US4389998ADistribution type fuel injection pumpDIESEL KIKI CO·Filed 1980·Granted Jun 28, 1983·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →