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Inventor

Takeshi Mizuno

Inventor
Tokyo, JP

Overview

22→
Patents
1987–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 22 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification16%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
G11BInformation storage based on relative movement between record carrier and transducer11%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
F16CShafts8%
H01JElectric discharge tubes or discharge lamps5%
H10HInorganic light-emitting semiconductor devices having potential barriers5%
A61KPreparations for medical, dental or toiletry purposes3%
C07HSugars3%
C07KPeptides3%
PatentTitleYear
10,644,618Magnetic levitation device and method for controlling same20209,544,694'Piezoelectric element, piezoelectric vibration module, and methods of manufacturing the same'20178,487,253'Scanning electron microscope'20138,399,832'Scanning electron microscope and CD measurement calibration standard specimen'20138,361,268'Method of transferring device'20138,080,790'Scanning electron microscope'20117,943,533'Method for surface modification'20117,420,168'Scanning electron microscope and CD measurement calibration standard specimen'20087,361,898'Scanning electron microscope and CD measurement calibration standard specimen'20087,342,869'Optical-recording medium playback apparatus and optical-recording medium, including flying optical head features'20087,054,074'Objective lens and optical pickup apparatus, information recording/reproducing apparatus'20066,421,307'Optical device'20026,317,937'Fastener structure assembly'20016,119,316'Fastener'20005,966,782'Fastener'19995,844,877'Optical device'19985,687,471'Method of and apparatus for covering rotor magnets'19975,666,013'Magnetic bearing'19975,405,777'Acetic acid assimilating gene and a method for preventing accumulation of acetic acid in culture medium'19955,272,065'Regulation of gene expression by employing translational inhibition of MRNA utilizing interfering complementary MRNA'19934,839,550'Controlled type magnetic bearing device'19894,642,500'Control arrangement for magnetic bearing apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1997Patents assigned to SEIKO SEIKI KK (3)· patent assignee history
1987–2013Based in Tokyo, JP· patent location history
1998–2013Patents assigned to SONY CORP (6)· patent assignee history
1998–2002Based in Kanagawa, JP· patent location history
1999–2001Patents assigned to DAIWA KASEI KOGYO KK (3)· patent assignee history
1999–2001Based in Okazaki, JP· patent location history
2008–2013Patents assigned to HITACHI HIGH TECH CORP (5)· patent assignee history
2008–2013Based in Hitachi, JP· patent location history
2011–2017Patents assigned to MIZUNO TAKESHI (5)· patent assignee history
2020Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP61998–2013
HITACHI HIGH TECH CORP52008–2013
MIZUNO TAKESHIself52011–2017
DAIWA KASEI KOGYO KK31999–2001
SEIKO SEIKI KK31987–1997
Locations
LocationPatentsSpan
Tokyo, JP61987–2013
Hitachi, JP52008–2013
Okazaki, JP31999–2001
Kanagawa, JP21998–2002
Saitama, JP12020