Inventor

Satoshi Eguchi

Inventor

Kanagawa, JP

Overview

1992–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 50 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices21%

H01LSemiconductor devices16%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%

G05BControl or regulating systems in general12%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%

B23KSoldering or unsoldering7%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure1%

G05DSystems for controlling or regulating non-electric variables1%

PatentTitleYear

10,784,803Position control device2020 10,651,277Semiconductor device and method of manufacturing the same2020 10,594,242Motor controller2020 10,386,252Position control apparatus for identifying low-frequency disturbance2019 10,355,122Semiconductor device and method of manufacturing the semiconductor device2019 10,204,987Semiconductor device and manufacturing method for the semiconductor device2019 10,141,397Semiconductor device and method of manufacturing the same2018 10,073,436Fully-closed loop position controller2018 9,997,621Semiconductor device and manufacturing method of the same2018 9,972,713Semiconductor device and method of manufacturing same2018 9,905,644'Semiconductor device and manufacturing method for the semiconductor device'2018 9,876,448Position control apparatus2018 9,804,584'Servo control apparatus'2017 9,786,735'Semiconductor device and method of manufacturing the same'2017 9,660,070'Power superjunction MOSFET device with resurf regions'2017 9,639,078'Tandem position control device'2017 9,589,810'Manufacturing method of power MOSFET using a hard mask as a CMP stop layer between sequential CMP steps'2017 9,520,318'Semiconductor device'2016 9,379,511'Laser oscillator and laser machining apparatus'2016 D0758642'Lighting fixture'2016 9,269,767'Power superjunction MOSFET device with resurf regions'2016 9,252,262'Semiconductor device including semiconductor chip having epitaxial layer'2016 9,240,464'Manufacturing method of power MOSFET using a hard mask as a CMP stop layer between sequential CMP steps'2016 9,170,571'Position controller'2015 9,093,288'Power superjunction MOSFET device with resurf regions'2015 9,041,070'Vertical power MOSFET'2015 8,921,927'Method of manufacturing vertical planar power MOSFET and method of manufacturing trench-gate power MOSFET'2014 8,796,094'Method of manufacturing vertical planar power MOSFET and method of manufacturing trench-gate power MOSFET'2014 8,786,046'Semiconductor device and method for manufacturing the same'2014 8,647,948'Method of manufacturing vertical planar power MOSFET and method of manufacturing trench-gate power MOSFET'2014 8,563,393'Method for manufacturing semiconductor device'2013 8,390,615'Image display apparatus, image data providing apparatus, and image display system providing a control script for executing basic functions'2013 8,082,048'Position controlling device'2011 7,750,592'Axis-of-rotation position control device'2010 7,655,528'Manufacturing method of semiconductor device'2010 7,315,561'Laser generator'2008 6,861,816'Positional control of a controlled object during movement initiation'2005 6,434,181'Gas laser oscillator'2002 6,337,869'Gas laser oscillator'2002 6,331,995'Gas laser oscillator'2001 6,327,295'Gas laser oscillator'2001 6,266,352'Laser oscillation apparatus'2001 6,249,535'Gas laser oscillator'2001 6,184,644'Deflection-error-reduced position control apparatus for ball screw drive system'2001 6,078,604'Laser oscillation apparatus'2000 6,021,151'Laser oscillation apparatus'2000 5,973,467'Velocity control device using servo motor'1999 5,850,412'Laser generator'1998 5,825,795'Gas laser oscillator apparatus'1998 5,142,210'Abnormal state detecting apparatus of a machine tool'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2020Patents assigned to OKUMA MACHINERY WORKS LTD (14)· patent assignee history

1992–2019Based in Niwa-gun, JP· patent location history

1998–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (11)· patent assignee history

2000–2002Based in Takatsuki, JP· patent location history

2010–2020Based in Aichi, JP· patent location history

2011–2016Patents assigned to EGUCHI SATOSHI (4)· patent assignee history

2013–2020Patents assigned to RENESAS ELECTRONICS CORP (21)· patent assignee history

2013Patents assigned to DOI KATSUO (1)· patent assignee history

2013–2018Based in Kanagawa, JP· patent location history

2017–2020Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RENESAS ELECTRONICS CORP	21	2013–2020
OKUMA MACHINERY WORKS LTD	14	1992–2020
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	11	1998–2008
EGUCHI SATOSHIself	4	2011–2016
DOI KATSUO	1	2013

Locations

Location	Patents	Span
Kanagawa, JP	11	2013–2018
Aichi, JP	9	2010–2020
Takatsuki, JP	8	2000–2002
Ibaraki, JP	7	2017–2020
Niwa-gun, JP	5	1992–2019