Inventor · disambiguated record
Hajime Kanazawa
Also filed as: KANAZAWA HAJIME
16 granted patents·4 pending applications·187 citations·filing 1986–2021
93Inventor score
Top patents by PatentIndex Score
20 records- 0182US5300850AVibration wave motorCANON KK·Filed 1992·Granted Apr 5, 1994·38 cites·25 claims
- 0279US5298829AVibration wave driven motorCANON KK·Filed 1991·Granted Mar 29, 1994·37 cites·17 claims
- 0376US8487512B2Oscillatory wave motorKANAZAWA HAJIME·Filed 2011·Granted Jul 16, 2013·3 cites·13 claims
- 0474US7141798B2Spectrum measuring apparatus and methodCANON KK·Filed 2004·Granted Nov 28, 2006·16 cites·8 claims
- 0568US7459707B2Exposure apparatus, light source apparatus and device fabricationCANON KK·Filed 2005·Granted Dec 2, 2008·2 cites·7 claims
- 0660US7034438B2Vibration type driving apparatusCANON KK·Filed 2003·Granted Apr 25, 2006·9 cites·13 claims
- 0759US5448127AVibration wave driven motorCANON KK·Filed 1993·Granted Sep 5, 1995·16 cites·14 claims
- 0858US5739623AVibration wave driven motorCANON KK·Filed 1995·Granted Apr 14, 1998·18 cites·20 claims
- 0956US8912706B2Oscillatory wave motor capable of decreasing degradation of performanceCANON KK·Filed 2013·Granted Dec 16, 2014·0 cites·15 claims
- 1055US7518132B2Light source apparatus, exposure apparatus and device fabrication methodCANON KK·Filed 2006·Granted Apr 14, 2009·3 cites·11 claims
- 1155US7189974B2EUV light spectrum measuring apparatus and calculating method of EUV light intensityCANON KK·Filed 2005·Granted Mar 13, 2007·3 cites·6 claims
- 1254US2009072167A1Exposure apparatus, light source apparatus and device fabricationCANON KK·Filed 2008·Application pending·0 cites
- 1353US5632074AVibration wave driven motorCANON KK·Filed 1995·Granted May 27, 1997·13 cites·11 claims
- 1450US5625145AAngular velocity detection method and angular velocity detection apparatusCANON KK·Filed 1994·Granted Apr 29, 1997·14 cites·27 claims
- 1546US8610331B2Driving method for piezoelectric vibrator, and dust removing device and ultrasonic motor using the driving methodKANAZAWA HAJIME·Filed 2011·Granted Dec 17, 2013·0 cites·28 claims
- 1645US2022221984A1Input device and program thereforTOSHIBA TEC KK·Filed 2021·Application pending·0 cites
- 1742US5973439AVibration driven motorCANON KK·Filed 1994·Granted Oct 26, 1999·10 cites·17 claims
- 1838US2005184247A1Device for measuring angular distribution of EUV light intensity, and method for measuring angular distribution of EUV light intensityCANON KK·Filed 2005·Application pending·0 cites
- 1937US4725866ALight measuring apparatusCANON KK·Filed 1986·Granted Feb 16, 1988·5 cites·10 claims
- 2035US2004188628A1Apparatus and method for measuring EUV light intensity distributionKANAZAWA HAJIME·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →