Inventor
KUROSAWA RYUICHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “KUROSAWA RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
17 patentsUS6914712B2Jul 5, 2005
Mirror device, optical switch, electronic instrument and mirror device driving method
SEIKO EPSON CORP73 citations98
US7337540B2Mar 4, 2008
Method of manufacturing a structure body bonding with a glass substrate and semiconductor substrate
SEIKO EPSON CORP35 citations92
US6891654B2May 10, 2005
Light modulator and method of manufacturing the same
SEIKO EPSON CORP22 citations92
US6603159B2Aug 5, 2003
System and methods for manufacturing and using a mask
SEIKO EPSON CORP19 citations92
US7240855B2Jul 10, 2007
Liquid dispense head and manufacturing method thereof
SEIKO EPSON CORP8 citations74
US7016100B2Mar 21, 2006
Electronic instrument having mirror device
SEIKO EPSON CORP6 citations74
US6343854B1Feb 5, 2002
Electrostatic actuator and an apparatus mounted with the same
SEIKO EPSON CORP8 citations74
US7638175B2Dec 29, 2009
Alignment film, method of forming the alignment film, liquid crystal panel, and electronic equipment
SEIKO EPSON CORP3 citations63
US7237877B2Jul 3, 2007
Droplet discharging device
SEIKO EPSON CORP3 citations63
US6972884B2Dec 6, 2005
Mirror device, optical switch, electronic instrument and mirror device driving method
SEIKO EPSON CORP1 citations63
US11575361B2Feb 7, 2023
Resonator device, resonator module, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations62
US11539346B2Dec 27, 2022
Resonator device, resonator module, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations62
US12464951B2Nov 4, 2025
Vibration device
SEIKO EPSON CORP0 citations52
US12283940B2Apr 22, 2025
Vibration device
SEIKO EPSON CORP0 citations52
US7008038B2Mar 7, 2006
Ink-jet printing apparatus, method of filling liquid in ink-jet head thereof, apparatus for manufacturing micro-array and method of filling liquid in ejection head thereof
SEIKO EPSON CORP1 citations52
US9693026B2Jun 27, 2017
Projection type display apparatus and lighting device
SEIKO EPSON CORP1 citations51
US7760306B2Jul 20, 2010
Liquid crystal device and manufacturing method therefor, and electronic apparatus
SEIKO EPSON CORP0 citations42
TOYOTA MOTOR CO LTD
9 patentsUS4712807ADec 15, 1987
Vehicle active suspension system incorporating acceleration detecting means
TOYOTA MOTOR CO LTD79 citations96
US4924393AMay 8, 1990
Active suspension for a vehicle controlling body for combination of bounce and pitch based on height sensor signals
TOYOTA MOTOR CO LTD41 citations92
US4825370AApr 25, 1989
Active suspension system providing inhibition of vehicle body vertical oscillation, and method of operation thereof
TOYOTA MOTOR CO LTD30 citations92
US5072813ADec 17, 1991
Damper
TOYOTA MOTOR CO LTD53 citations90
US4756549AJul 12, 1988
Shock absorber controller
TOYOTA MOTOR CO LTD30 citations87
US7581616B2Sep 1, 2009
Control system for a steer-by-wire vehicle
TOYOTA MOTOR CO LTD8 citations84
US7295908B2Nov 13, 2007
Vehicle steering apparatus
TOYOTA MOTOR CO LTD14 citations84
US7359778B2Apr 15, 2008
Vehicle steering apparatus
TOYOTA MOTOR CO LTD10 citations83
US4924392AMay 8, 1990
Active suspension for a vehicle coordinately responsive to centrifugal force due to turning and side wind
TOYOTA MOTOR CO LTD22 citations82