Assignee
KUBOTA MAKOTO
JP20 patents
Top patents by PatentIndex Score
US8088023B2Jan 3, 2012
Iron golf club head
KUBOTA MAKOTO45 citations98
US9082976B2Jul 14, 2015
Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibration generator, dust removing device, imaging apparatus, and electronic apparatus
KUBOTA MAKOTO6 citations84
US8846556B2Sep 30, 2014
Piezoelectric ceramic, method for making the same, piezoelectric element, liquid discharge head, and ultrasonic motor
KUBOTA MAKOTO7 citations84
US8224988B2Jul 17, 2012
Network relay method, network relay apparatus, and network relay program
KUBOTA MAKOTO11 citations84
US8980117B2Mar 17, 2015
Piezoelectric material
KUBOTA MAKOTO7 citations83
US8715823B2May 6, 2014
Piezoelectric thin film, method of manufacturing piezoelectric thin film, piezoelectric element, and ink jet recording head
KUBOTA MAKOTO5 citations83
US8529785B2Sep 10, 2013
Metal oxide
KUBOTA MAKOTO12 citations83
US9082975B2Jul 14, 2015
Piezoelectric material and devices using the same
KUBOTA MAKOTO6 citations71
US8759741B2Jun 24, 2014
Titanium black dispersion, photosensitive resin composition, wafer level lens, light blocking film, method for producing the light blocking film, and solid-state image pickup element
KUBOTA MAKOTO3 citations63
US8753749B2Jun 17, 2014
Thermal expansion suppressing member and anti-thermally-expansive member
KUBOTA MAKOTO3 citations62
US8664316B2Mar 4, 2014
Anti-thermally-expansive resin and anti-thermally-expansive metal
KUBOTA MAKOTO3 citations62
US8227021B2Jul 24, 2012
Method of manufacturing piezoelectric thin film
KUBOTA MAKOTO3 citations62
US9461238B2Oct 4, 2016
Piezoelectric thin film, piezoelectric element, and manufacturing method thereof
KUBOTA MAKOTO1 citations52
US9350218B2May 24, 2016
Press-fitting structure
KUBOTA MAKOTO1 citations52
US8389963B2Mar 5, 2013
Laser processing device
KUBOTA MAKOTO1 citations52
US8400047B2Mar 19, 2013
Piezoelectric material, piezoelectric device, and method of producing the piezoelectric device
KUBOTA MAKOTO0 citations51
US8323850B2Dec 4, 2012
Direct methanol fuel cell liquid fuel with water and methanol having specific electrical resistance and direct methanol fuel cell cartridge
KUBOTA MAKOTO0 citations51
US8071257B2Dec 6, 2011
Fuel cartridge and fuel cell
KUBOTA MAKOTO0 citations42
US8808948B2Aug 19, 2014
Dispersion composition, photosensitive resin composition for light-shielding color filter, light-shielding color filter, method of producing the same, and solid-state image sensor having the color filter
KUBOTA MAKOTO0 citations41
US8312513B2Nov 13, 2012
Authentication system and terminal authentication apparatus
KUBOTA MAKOTO0 citations41