LexDanaLexDanabeta
Inventor

Kunio Tabata

Inventor
Shiojiri, JP

Overview

84→
Patents
1997–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 84 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Jprimary
B41JTypewriters31%
H10NElectric solid-state devices not otherwise provided for10%
A61BDiagnosis7%
H02NElectric machines not otherwise provided for7%
H01LSemiconductor devices6%
H03FAmplifiers5%
B60LPropulsion of electrically-propelled vehicles3%
Y02TClimate change mitigation technologies related to transportation3%
H02KDynamo-electric machines3%
H03KPulse technique3%
PatentTitleYear
9,735,709'Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit'20179,608,548'Power generating device and electronic component'20179,592,073'Fluid ejection device and method of controlling fluid ejection device'20179,573,365'Liquid ejecting device'20179,510,851'Fluid jet device, drive device of fluid jet device, surgical instrument, and method of driving fluid jet device'20169,381,738'Liquid jet apparatus performing pulse modulation on a drive signal'20169,375,231'Excision device and air-bubble detecting method'20169,252,687'Power generation unit, secondary cell, and electronic apparatus'20169,174,435'Liquid ejecting device'20159,112,433'Power generation unit, battery, electronic apparatus, transportation device, and method of controlling power generation unit'20159,102,141'Capacitive load driving circuit, ink jet printer, and fluid ejecting apparatus'20159,097,244'Fluid feeding pump, medical apparatus, and air bubble detection method for fluid feeding pump'20159,088,270'Capacitive load drive circuit, fluid ejection device and medical device'20159,073,076'Capacitive load driving circuit and liquid ejection device'20159,048,792'Power amplifier and liquid jet printing apparatus'20159,048,420'Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit'20159,028,023'Fluid ejection device and fluid ejection printer with a power amplifier stopping section'20159,018,824'Power generating apparatus'20159,005,227'Fluid ejection device and method of controlling fluid ejection device'20159,006,957'Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit'20158,957,566'Power generation unit, electronic apparatus, transportation device, battery, and method of controlling power generation unit'20158,941,289'Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit'20158,939,534'Liquid ejection apparatus'20158,939,533'Liquid ejection device and liquid ejection surgical instrument'20158,894,170'Fluid ejection device and fluid ejection printer with a power amplifier stopping section'20148,836,199'Power generation unit, secondary cell, and electronic apparatus'20148,773,098'Capacitive load drive circuit, fluid ejection device and medical device'20148,757,749'Capacitive load driving circuit and liquid ejection device'20148,733,873'Liquid ejection device and liquid ejection surgical instrument'20148,690,281'Capacitive load driving circuit, liquid ejecting apparatus, and medical apparatus'20148,693,225'Electric load driving circuit'20148,657,399'Liquid jet apparatus performing pulse modulation on a drive signal'20148,653,718'Power generation unit, electronic apparatus, transportation unit, battery, method of controlling power generation unit'20148,632,148'Fluid ejection device and fluid ejection printer with a power amplifier stopping section'20148,604,673'Power generating device, electronic apparatus, and transportation apparatus'20138,604,666'Power generating device and electronic component'20138,596,740'Liquid jet apparatus and printing apparatus'20138,506,584'Fluid jet device, drive device of fluid jet device, surgical instrument, and method of driving fluid jet device'20138,430,468'Head drive device of inkjet printer and inkjet printer'20138,430,466'Head drive device of inkjet printer and ink jet printer'20138,419,147'Fluid ejection device'20138,398,194'Power amplifier and liquid jet printing apparatus'20138,393,699'Capacitive load driving circuit, liquid ejection device, and printing apparatus'20138,382,224'Fluid ejection device and fluid ejection printer with a power amplifier stopping section'20138,376,486'Liquid jet apparatus having a modulation period modification circuit'20138,313,170'Fluid ejection device'20128,313,161'Liquid ejecting apparatus and liquid ejecting printing apparatus'20128,308,254'Liquid jet apparatus'20128,303,065'Load driving circuit, liquid ejection device, and printing apparatus'20128,303,064'Capacitive load driving circuit, liquid ejection device, and printing apparatus'20128,287,069'Head drive device and drive control method of ink jet printer, and ink jet printer'20128,262,183'Capacitive load driving device and fluid ejection device'20128,262,180'Liquid jet apparatus and printing apparatus'20128,256,858'Liquid ejection device and liquid ejection printer'20128,246,133'Liquid jet apparatus and printing apparatus'20128,240,794'Liquid jet apparatus and printing apparatus'20128,240,798'Head drive apparatus of inkjet printer and inkjet printer'20128,201,905'Head drive apparatus of ink jet printer, head driving method, and ink jet printer'20128,172,373'Fluid ejection device'20128,111,409'Detecting apparatus and recording unit'20128,100,491'Liquid jet apparatus and printing apparatus'20128,100,493'Liquid jet and printing apparatus for preventing the change of voltage in the drive signal'20128,022,743'Pulse width modulation circuit and liquid jet printing apparatus'20117,984,956'Liquid jet apparatus and printing apparatus'20117,984,957'Liquid jet apparatus, printing apparatus, and method of adjusting phase of drive pulse'20117,880,539'Power amplifier and liquid jet printing apparatus'20117,823,720'Belt transport device and belt transport control method'20107,758,140'Liquid jet apparatus and printing apparatus'20107,746,127'Driving device and driving method of capacitive load and liquid jet printing apparatus'20107,735,950'Printing apparatus and printing medium conveying apparatus'20107,607,749'Printer'20097,585,037'Liquid jet apparatus and printing apparatus'20097,581,802'Liquid jet apparatus, printing apparatus, and method of adjusting phase of drive pulse'20097,195,477'Sheet material pressing machines'20076,817,013'Program optimization method, and compiler using the same'20046,483,270'Method and device for controlling position sensorless motor'20026,081,056'Motor and method for producing the same'20006,054,818'Electric motor vehicle'20006,037,726'Electric motor vehicle'20006,011,378'Traveling control apparatus for electric vehicles'20005,908,453'Traveling control apparatus for electric vehicles'19995,900,686'Electric motor vehicle'19995,771,475'Traveling control apparatus for electric vehicles'19985,703,449'Controller for brushless DC motor without position sensor'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2017Patents assigned to SEIKO EPSON CORP (79)· patent assignee history
1997–2002Based in Suwa, JP· patent location history
2004Based in Yokohama, JP· patent location history
2007Based in Toyota, JP· patent location history
2009–2017Based in Shiojiri, JP· patent location history
2012–2015Patents assigned to TABATA KUNIO (40)· patent assignee history
2012–2015Patents assigned to OSHIMA ATSUSHI (36)· patent assignee history
2012–2015Patents assigned to IDE NORITAKA (28)· patent assignee history
2012–2015Patents assigned to YOSHINO HIROYUKI (24)· patent assignee history
2015Based in Shoijiri, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP791997–2017
TABATA KUNIOself402012–2015
OSHIMA ATSUSHI362012–2015
IDE NORITAKA282012–2015
YOSHINO HIROYUKI242012–2015
Locations
LocationPatentsSpan
Shiojiri, JP722009–2017
Suwa, JP81997–2002
Shoijiri, JP12015
Toyota, JP12007
Yokohama, JP12004