Inventor · disambiguated record
Eiji Shima
Also filed as: SHIMA EIJI
11 granted patents·1 pending application·210 citations·filing 1978–2022
90Inventor score
Files withJAPAN AEROSPACE EXPLORATION4FEPS INT2FEBS INTERNATIONAL LTD1INST ADV TECH HELICOPTER LTD1KAWASAKI HEAVY IND LTD1
Top patents by PatentIndex Score
12 records- 0186US4776929AProcess for production of quaternary ammonium hydroxidesMITSUBISHI GAS CHEMICAL CO·Filed 1987·Granted Oct 11, 1988·40 cites·33 claims
- 0285US5639215AHelicopter rotor equipped with flapsINST ADV TECH HELICOPTER LTD·Filed 1996·Granted Jun 17, 1997·73 cites·1 claims
- 0379USD903573SPropeller bladeJAPAN AEROSPACE EXPLORATION·Filed 2019·Granted Dec 1, 2020·18 cites·1 claims
- 0476US4269380AFlat type cable suspension structureFEPS INT·Filed 1978·Granted May 26, 1981·33 cites·8 claims
- 0561US4234146AFlat type cable suspension structureFEBS INTERNATIONAL LTD·Filed 1978·Granted Nov 18, 1980·17 cites·7 claims
- 0656USD885298SPropeller bladeJAPAN AEROSPACE EXPLORATION·Filed 2019·Granted May 26, 2020·6 cites·1 claims
- 0754US4434377AElectric power-feeding structureFEPS INT·Filed 1982·Granted Feb 28, 1984·15 cites·9 claims
- 0853US11794891B2Aerial vehicle equipped with multicopter mechanismJAPAN AEROSPACE EXPLORATION·Filed 2019·Granted Oct 24, 2023·1 cites·20 claims
- 0949US4434481ATraveling wave surface acoustic wave transducerRCA CORP·Filed 1982·Granted Feb 28, 1984·6 cites·25 claims
- 1048US2025010996A1Aircraft and bli propulsion sectionJAPAN AEROSPACE EXPLORATION·Filed 2022·Application pending·0 cites
- 1146US7069199B2Grid convergence solution computation systemKAWASAKI HEAVY IND LTD·Filed 2002·Granted Jun 27, 2006·1 cites·16 claims
- 1227US8219363B2Jet noise modeling method, jet noise analyzing method, and aircraft designing methodMASUKAWA NOBORU·Filed 2007·Granted Jul 10, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →