Assignee
KATO MASAKI
JP27 patents
Top patents by PatentIndex Score
US8159649B2Apr 17, 2012
Exposure method, exposure apparatus, photomask and method for manufacturing photomask
KATO MASAKI12 citations84
US10751998B2Aug 25, 2020
Liquid discharge head, liquid discharge device, liquid discharge apparatus, and head module
KATO MASAKI1 citations63
US9238367B2Jan 19, 2016
Droplet discharging head and image forming apparatus
KATO MASAKI2 citations63
US8704415B2Apr 22, 2014
Controller-integrated electric rotating machine with a shifted control circuit
KATO MASAKI3 citations63
US8414110B2Apr 9, 2013
Inkjet head
KATO MASAKI4 citations63
US8274638B2Sep 25, 2012
Reflective, refractive and projecting optical system; reflective, refractive and projecting device; scanning exposure device; and method of manufacturing micro device
KATO MASAKI2 citations63
US8198763B2Jun 12, 2012
Controller-integrated electric rotating machine with a shifted control circuit
KATO MASAKI3 citations63
US8556396B2Oct 15, 2013
Inkjet head and inkjet recording device
KATO MASAKI4 citations62
US8491103B2Jul 23, 2013
Inkjet head
KATO MASAKI2 citations62
US8252860B2Aug 28, 2012
Polyvinyl chloride resin composition and manufacturing method thereof
KATO MASAKI2 citations62
US8524831B2Sep 3, 2013
Polyvinyl alcohol polymer and method for producing the same
KATO MASAKI2 citations61
US9479032B2Oct 25, 2016
Rotary electric machine having non-overlapping power interconnecting part
KATO MASAKI2 citations60
US11034152B2Jun 15, 2021
Liquid discharge head, head module, head device, liquid discharge device, and liquid discharge apparatus
KATO MASAKI0 citations52
US9935526B2Apr 3, 2018
Electric rotating machine
KATO MASAKI1 citations52
US9062132B2Jun 23, 2015
Dispersion stabilizer for suspension polymerization
KATO MASAKI0 citations52
US8777382B2Jul 15, 2014
Inkjet head and image forming device
KATO MASAKI1 citations52
US8657418B2Feb 25, 2014
Inkjet head and recording device
KATO MASAKI1 citations52
US8654310B2Feb 18, 2014
Exposure method, exposure apparatus, photomask and method for manufacturing photomask
KATO MASAKI0 citations52
US9006879B2Apr 14, 2015
Semicondutor device package placed within fitting portion of wiring member and attached to heat sink
KATO MASAKI1 citations50
US8288465B2Oct 16, 2012
Polyvinyl chloride resin compositions and manufacturing method therefor
KATO MASAKI1 citations50
US8426518B2Apr 23, 2013
Dispersion stabilizer
KATO MASAKI1 citations47
US10857793B2Dec 8, 2020
Liquid discharge head, head module, head unit, liquid discharge device, and liquid discharge apparatus
KATO MASAKI0 citations42
US9738071B2Aug 22, 2017
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
KATO MASAKI0 citations42
US9158068B2Oct 13, 2015
Wide passband AWG
KATO MASAKI0 citations42
US8654307B2Feb 18, 2014
Scanning type exposure apparatus, method of manufacturing micro-apparatus, mask, projection optical apparatus, and method of manufacturing mask
KATO MASAKI0 citations42
US8451507B2May 28, 2013
Image-reading apparatus and image-forming apparatus
KATO MASAKI0 citations42
US8111996B2Feb 7, 2012
Compact optical multiplexer and demultiplexer
KATO MASAKI0 citations42