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Inventor

Yutaka Yamazaki

Inventor
Shizuoka, JP

Overview

24→
Patents
1999–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 24 as inventor

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

F16Fprimary
F16FSprings13%
H02NElectric machines not otherwise provided for8%
B60GVehicle suspension arrangements6%
G04CElectromechanical clocks or watches6%
H10NElectric solid-state devices not otherwise provided for5%
B23KSoldering or unsoldering3%
B41JTypewriters3%
B62DMotor vehicles3%
E02FDredging3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
11,109,491Wiring substrate and method of manufacturing the wiring substrate202110,528,011Oscillation device and timepiece with temperature compensation function202010,363,972Vehicle reinforcing member and vehicle20199,845,113Vibration damping device for vehicle body20179,802,457'Vibration damping device for a vehicle body'20179,751,371'Hydraulic shock absorber'20178,829,971'Level shifter circuit, integrated circuit device, electronic watch'20148,819,935'Method for producing liquid-ejecting head'20148,800,980'Spring structure'20148,556,047'Automobile hydraulic shock absorber'20138,196,722'Damper'20128,100,210'Electrically driven industrial vehicle'20127,929,382'Piezoelectric transducer, piezoelectric actuator, and portable device'20117,900,722'Electrically driven industrial vehicle'20117,829,446'Method for dividing wafer, method for manufacturing silicon devices, and method for manufacturing liquid ejecting heads'20107,675,218'Drive apparatus of piezoelectric actuator, electronic apparatus, drive method of electronic apparatus, drive control program of electronic apparatus, and medium'20107,540,480'Hydraulic shock absorber'20097,514,843'Piezoelectric actuator and device'20097,468,310'Method of machining substrate and method of manufacturing element'20087,339,305'Piezoelectric actuator drive apparatus, electronic device, driving method thereof, drive control program thereof, and storage medium in which program is stored'20087,298,066'Drive apparatus for piezoelectric actuator, drive method for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium'20076,367,285'Freeze-concentrating apparatus for aqueous solutions, ice pillar producing apparatus, and freeze-concentrating method for aqueous solutions'20026,149,796'Method of manufacturing hydroxyapatite and aqueous solution of biocompounds at the same time'20005,879,093'Mechanism for feeding stick type cosmetic materials, container employing the same and cartridge employed therein'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2021Patents assigned to SEIKO EPSON CORP (10)· patent assignee history
2007–2010Based in Suwa, JP· patent location history
2009–2019Patents assigned to YAMAHA MOTOR CO LTD (8)· patent assignee history
2009–2019Based in Shizuoka, JP· patent location history
2011–2014Based in Nagano, JP· patent location history
2012–2014Patents assigned to YAMAZAKI YUTAKA (5)· patent assignee history
2012–2013Patents assigned to KONDOU KATSUHIRO (2)· patent assignee history
2012–2014Patents assigned to SAWAI SEIJI (2)· patent assignee history
2020Based in Okaya, JP· patent location history
2021Based in Shiojiri, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP102007–2021
YAMAHA MOTOR CO LTD82009–2019
YAMAZAKI YUTAKAself52012–2014
KONDOU KATSUHIRO22012–2013
SAWAI SEIJI22012–2014
Locations
LocationPatentsSpan
Shizuoka, JP72009–2019
Suwa, JP62007–2010
Nagano, JP42011–2014
Shiojiri, JP12021
Okaya, JP12020