Inventor · disambiguated record
Hideaki Ishikawa
Also filed as: ISHIKAWA HIDEAKI
19 granted patents·3 pending applications·244 citations·filing 1988–2014
95Inventor score
Top patents by PatentIndex Score
22 records- 0193US9000553B2Power module and power converter containing power moduleTOKUYAMA TAKESHI·Filed 2011·Granted Apr 7, 2015·16 cites·13 claims
- 0291US8675364B2Power module and power conversion deviceTOKUYAMA TAKESHI·Filed 2010·Granted Mar 18, 2014·14 cites·10 claims
- 0389US8653652B2Semiconductor device, power semiconductor module and power conversion device equipped with power semiconductor moduleTOKUYAMA TAKESHI·Filed 2010·Granted Feb 18, 2014·12 cites·20 claims
- 0480US5525054ABurner device and a method of making the sameRINNAI KK·Filed 1993·Granted Jun 11, 1996·38 cites·3 claims
- 0578US9184439B2Negative-electrode active material for non-aqueous-system secondary battery and production process for the sameMIYOSHI MANABU·Filed 2010·Granted Nov 10, 2015·3 cites·9 claims
- 0673US5047944AVehicle control apparatus including abnormality detectionHITACHI LTD·Filed 1989·Granted Sep 10, 1991·25 cites·11 claims
- 0766US8901345B2Process for preparation of optically active diamine derivative saltDAIICHI SANKYO CO LTD·Filed 2013·Granted Dec 2, 2014·1 cites·12 claims
- 0856US5590407ADrive through wireless order taking systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 31, 1996·32 cites·5 claims
- 0954US5836156ADriving device of sensors and actuatorsHITACHI LTD·Filed 1995·Granted Nov 17, 1998·16 cites·8 claims
- 1052US5417566AMethod of preventing burning resonance noise and a burner plateRINNAI KK·Filed 1993·Granted May 23, 1995·17 cites·4 claims
- 1148US4869224AIn-engine deposit detection apparatus for engine control systemHITACHI LTD·Filed 1988·Granted Sep 26, 1989·13 cites·14 claims
- 1248US2016102079A1Acetone solvate crystals of trityl omesartan medoxomilDAIICHI SANKYO CO LTD·Filed 2014·Application pending·0 cites
- 1347US5225692ANon-linear quantum semiconductor optical device having a signal-to-noise ratioFUJITSU LTD·Filed 1992·Granted Jul 6, 1993·14 cites·14 claims
- 1446US2013337323A1Negative-electrode mixture material for lithium-ion secondary battery, and negative electrode, as well as secondary batteryISHIKAWA HIDEAKI·Filed 2011·Application pending·0 cites
- 1545US5661905AMethod of making a burner deviceRINNAI KK·Filed 1995·Granted Sep 2, 1997·11 cites·7 claims
- 1642US5160993AHigh speed optosemiconductor device having multiple quantum wellsFUJITSU LTD·Filed 1991·Granted Nov 3, 1992·10 cites·24 claims
- 1740US8859600B2Acetone solvate crystals of trityl olmesartan medoxomilKIYOTA HIROSHI·Filed 2010·Granted Oct 14, 2014·0 cites·23 claims
- 1839US5284783AMethod of fabricating a heterojunction bipolar transistorFUJITSU LTD·Filed 1991·Granted Feb 8, 1994·14 cites·16 claims
- 1936US4953513AEngine control apparatusHITACHI LTD·Filed 1989·Granted Sep 4, 1990·4 cites·19 claims
- 2036US2003118204A1Wireless microphoneFiled 2002·Application pending·0 cites
- 2133US4836169AEngine control apparatusHITACHI LTD·Filed 1988·Granted Jun 6, 1989·3 cites·4 claims
- 2230US5941916ADriving apparatus with a function for detecting an electric current and method for detecting its electric currentHITACHI LTD·Filed 1996·Granted Aug 24, 1999·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →