Inventor
KANAZAWA HAJIME
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KANAZAWA HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
14 patentsUS5300850AApr 5, 1994
Vibration wave motor
CANON KK38 citations92
US5298829AMar 29, 1994
Vibration wave driven motor
CANON KK37 citations92
US7141798B2Nov 28, 2006
Spectrum measuring apparatus and method
CANON KK16 citations84
US5739623AApr 14, 1998
Vibration wave driven motor
CANON KK18 citations83
US5448127ASep 5, 1995
Vibration wave driven motor
CANON KK16 citations81
US7034438B2Apr 25, 2006
Vibration type driving apparatus
CANON KK9 citations73
US5973439AOct 26, 1999
Vibration driven motor
CANON KK10 citations73
US5632074AMay 27, 1997
Vibration wave driven motor
CANON KK13 citations73
US5625145AApr 29, 1997
Angular velocity detection method and angular velocity detection apparatus
CANON KK14 citations73
US4725866AFeb 16, 1988
Light measuring apparatus
CANON KK5 citations63
US7518132B2Apr 14, 2009
Light source apparatus, exposure apparatus and device fabrication method
CANON KK3 citations62
US7459707B2Dec 2, 2008
Exposure apparatus, light source apparatus and device fabrication
CANON KK2 citations62
US7189974B2Mar 13, 2007
EUV light spectrum measuring apparatus and calculating method of EUV light intensity
CANON KK3 citations62
US8912706B2Dec 16, 2014
Oscillatory wave motor capable of decreasing degradation of performance
CANON KK0 citations51