Inventor
OHTAKA KOUICHI
JP24 patents
Patents
24 patentsUS6900915B2May 31, 2005
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK156 citations98
US5304357AApr 19, 1994
Apparatus for zone melting recrystallization of thin semiconductor film
RICOH KK374 citations98
US6947195B2Sep 20, 2005
Optical modulator, optical modulator manufacturing method, light information processing apparatus including optical modulator, image formation apparatus including optical modulator, and image projection and display apparatus including optical modulator
RICOH KK62 citations96
US6367914B1Apr 9, 2002
Electrostatic ink-jet head and method of production of the same
RICOH KK69 citations96
US6332669B1Dec 25, 2001
Ink jet head including vibration plate and electrode substrate
RICOH KK78 citations96
US5108843AApr 28, 1992
Thin film semiconductor and process for producing the same
RICOH KK371 citations96
US6324149B1Nov 27, 2001
Optical-pick-up device achieving accurate positioning of objective lens and solid-immersion lens and method of forming same
RICOH KK70 citations94
US7166486B2Jan 23, 2007
Optical modulator, optical modulator manufacturing method, light information processing apparatus including optical modulator, image formation apparatus including optical modulator, and image projection and display apparatus including optical modulator
RICOH KK19 citations92
US7099060B2Aug 29, 2006
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK20 citations92
US6485126B1Nov 26, 2002
Ink jet head and method of producing the same
RICOH KK27 citations92
US5448113ASep 5, 1995
Micro metal-wiring structure having stress induced migration resistance
RICOH KK41 citations87
US7113321B2Sep 26, 2006
Optical deflection apparatus and manufacturing method thereof, optical deflection array, imaging apparatus, and image projection display apparatus
RICOH KK14 citations84
US6636368B2Oct 21, 2003
Tilting device for lens
RICOH KK14 citations84
US7064878B2Jun 20, 2006
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK10 citations82
US6710949B2Mar 23, 2004
Tilting device for lens
RICOH KK8 citations74
US7457019B2Nov 25, 2008
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK7 citations73
US7215452B2May 8, 2007
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK5 citations73
US7050217B2May 23, 2006
Method for driving light deflector, light deflector, light deflection array, image forming device, and image projection display apparatus
RICOH KK8 citations73
US7697179B2Apr 13, 2010
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK2 citations62
US7333256B2Feb 19, 2008
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK2 citations62
US7075562B2Jul 11, 2006
Optical scanning device
RICOH KK6 citations62
US7538923B2May 26, 2009
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK0 citations52
US7391551B2Jun 24, 2008
Method for driving light deflector, light deflector, light deflection array, image forming device, and image projection display apparatus
RICOH KK0 citations52
US7342702B2Mar 11, 2008
Light deflecting method and apparatus efficiently using a floating mirror
RICOH KK0 citations52