Inventor
OOMURA MASANOBU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OOMURA MASANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS6693388B2Feb 17, 2004
Active matrix display
CANON KK319 citations98
US6737813B2May 18, 2004
EL element drive circuit and display panel
CANON KK43 citations92
US6259466B1Jul 10, 2001
Light source drive apparatus and image formation apparatus
CANON KK22 citations92
US7642724B2Jan 5, 2010
Light emitting element driving circuit
CANON KK10 citations84
US7350891B2Apr 1, 2008
Liquid discharge head
CANON KK13 citations83
US7311374B2Dec 25, 2007
Liquid discharge cartridge and liquid discharge apparatus
CANON KK11 citations83
US7125105B2Oct 24, 2006
Semiconductor device for liquid ejection head, liquid ejection head, and liquid ejection apparatus
CANON KK12 citations83
US6909410B2Jun 21, 2005
Driving circuit for a light-emitting element
CANON KK3 citations63
US7909444B2Mar 22, 2011
Liquid discharge cartridge and liquid discharge apparatus
CANON KK4 citations62
US7852310B2Dec 14, 2010
Reflection type liquid crystal display apparatus and substrate for reflection type liquid crystal display
CANON KK2 citations62
US8777356B2Jul 15, 2014
Fluid discharge head semiconductor device, fluid discharge head, and fluid discharge apparatus
CANON KK0 citations52
US8013828B2Sep 6, 2011
Liquid crystal display apparatus, method of controlling the same, and liquid crystal projector system
CANON KK1 citations52
US7973868B2Jul 5, 2011
Active matrix substrate, reflection type liquid crystal display apparatus and liquid crystal projector system
CANON KK1 citations52
US7973756B2Jul 5, 2011
Reflection type liquid crystal display apparatus and substrate for reflection type liquid crystal display
CANON KK0 citations51
US7300124B2Nov 27, 2007
Recording head and recording apparatus using the same
CANON KK1 citations51
OOMURA MASANOBU
5 patentsUS8970247B2Mar 3, 2015
Semiconductor integrated circuit device with protection against tampering
OOMURA MASANOBU8 citations82
US8833883B2Sep 16, 2014
Liquid discharge head and liquid discharge apparatus
OOMURA MASANOBU3 citations61
US8878551B2Nov 4, 2014
Semiconductor integrated circuit device
OOMURA MASANOBU0 citations50
US8125438B2Feb 28, 2012
Reflection type liquid crystal display apparatus and substrate for reflection type liquid crystal display
OOMURA MASANOBU0 citations50
US8289254B2Oct 16, 2012
Liquid crystal display apparatus, drive method thereof, and liquid crystal projection apparatus
OOMURA MASANOBU0 citations40