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Inventor

Masayuki Kuroda

Inventor
Osaka, JP

Overview

36→
Patents
1983–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 36 as inventor

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

F16Cprimary
F16CShafts15%
F16DCouplings for transmitting rotation13%
B60BVehicle wheels12%
H10DInorganic electric semiconductor devices10%
Y10TTechnical subjects covered by former us classification7%
B05BSpraying apparatus5%
G11BInformation storage based on relative movement between record carrier and transducer4%
B05DProcesses for applying fluent materials to surfaces, in general3%
B21JForging3%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels3%
PatentTitleYear
10,414,411Notification control apparatus and notification control method201910,312,339Semiconductor device20199,818,835'Semiconductor device'20179,680,053'Nitride semiconductor device'20179,573,418'Bearing device for wheel, and axle module'20179,427,754'Rotary atomizer'20169,427,753'Rotary atomizer'20169,308,777'Bearing device for a wheel'20168,944,694'Bearing device for driving wheel, and its assembling method'20158,801,294'Bearing device for a wheel'20148,662,416'Rotary atomizer'20148,540,582'Bearing device for wheel, and axle module'20138,480,306'Bearing unit for driving wheels'20138,132,968'Bearing unit for wheel'20128,089,096'Field effect transistor with main surface including C-axis'20127,956,383'Field effect transistor'20117,936,049'Nitride semiconductor device and manufacturing method thereof'20117,800,116'Group III-nitride semiconductor device with a cap layer'20107,777,305'Nitride semiconductor device and manufacturing method thereof'20107,595,544'Semiconductor device and manufacturing method thereof'20096,743,106'Constant velocity universal joint'20046,733,394'Constant velocity joint'20046,729,769'Tire wheel bearing apparatus'20046,637,944'Tire wheel bearing apparatus'20036,547,667'Constant velocity universal joint'20036,491,440'Wheel bearing apparatus'20026,475,092'Constant velocity universal joint'20025,632,817'Dual components mixing system for coating'19975,299,079'Flying head slider with control grooves to establish a uniform flying height'19945,239,432'Magnetic tape cassette having a slot for inserting a recording and/or reproducing head therethrough and a magnetic tape recording and/or reproducing apparatus for use with such magnetic tape cassette'19934,885,652'Disk cartridge'19894,669,019'Magnetic head drum assembly'19874,508,266'Method of changing color of paints for an electrostatic coating machine'19854,504,099'Drive-axle bearing device for automobiles'19854,454,640'Method of producing bearing devices for driving wheels of automobiles'19844,422,576'Electrostatic coating machine and method of changing color of paints thereby'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2017Patents assigned to NTN TOYO BEARING CO LTD (16)· patent assignee history
1984–2015Based in Takarazuka, JP· patent location history
1987–2014Based in Yokohama, JP· patent location history
1993–2016Based in Kanagawa, JP· patent location history
1997–2019Based in Tokyo, JP· patent location history
2002–2019Based in Osaka, JP· patent location history
2009–2012Patents assigned to PANASONIC CORP (6)· patent assignee history
2012–2016Patents assigned to KURODA MASAYUKI (8)· patent assignee history
2013–2016Patents assigned to ASANO YUICHI (4)· patent assignee history
2013–2016Patents assigned to OZAWA MASAHIRO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NTN TOYO BEARING CO LTD161984–2017
KURODA MASAYUKIself82012–2016
PANASONIC CORP62009–2012
ASANO YUICHI42013–2016
OZAWA MASAHIRO42013–2016
Locations
LocationPatentsSpan
Osaka, JP162002–2019
Takarazuka, JP51984–2015
Kanagawa, JP41993–2016
Yokohama, JP31987–2014
Tokyo, JP21997–2019