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Inventor

Akira Miyatake

Inventor
Niigata, JP

Overview

6→
Patents
2003–2019
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer23%
B81BMicrostructural devices or systems, e.g. micromechanical devices15%
G01CMeasuring distances, levels or bearings15%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock15%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G01RMeasuring electric variables8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
10,444,303Magnetic sensor20198,796,789'Physical quantity sensor and method of making the same'20148,459,116'Physical quantity sensor'20137,957,096'Perpendicular magnetic recording head and method of manufacturing same'20117,564,044'Method of inspecting thin film magnetic head element using scanning electron microscope, and inspecting holding jig'20096,504,687'Thin-film magnetic head having abrasion-resistant face opposing recording medium'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2014Patents assigned to ALPS ELECTRIC CO LTD (3)· patent assignee history
2003–2019Based in Niigata, JP· patent location history
2009–2011Patents assigned to TDK CORP (2)· patent assignee history
2011–2014Based in Tokyo, JP· patent location history
2013Patents assigned to KIKUIRI KATSUYA (1)· patent assignee history
2013Patents assigned to KOBAYASHI TOSHIHIRO (1)· patent assignee history
2019Patents assigned to ALPS ALPINE CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPS ELECTRIC CO LTD32003–2014
TDK CORP22009–2011
ALPS ALPINE CO LTD12019
KIKUIRI KATSUYA12013
KOBAYASHI TOSHIHIRO12013
Locations
LocationPatentsSpan
Niigata, JP42003–2019
Tokyo, JP22011–2014