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Inventor

Yoshinari Asano

Inventor
Shiga, JP

Overview

38→
Patents
1997–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 38 as inventor

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

H02Kprimary
H02KDynamo-electric machines59%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids8%
F04BPositive-displacement machines for liquids5%
Y10TTechnical subjects covered by former us classification5%
F01CRotary-piston or oscillating-piston machines or engines3%
F25BRefrigeration machines, plants or systems3%
H01FMagnets3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
PatentTitleYear
10,693,334Electric rotary machine202010,686,351Rotor manufacturing method and rotor202010,566,859Rotor202010,348,174Electric motor201910,277,100Rotating electric machine201910,122,231Rotor and rotary electric machine20189,923,424'Radial gap type rotating electrical machine, blower, compressor, and air conditioner'20188,736,135'Armature core'20148,616,016'Air conditioner, air conditioner manufacturing method, and compressor'20138,242,661'Axial gap rotary electric machine and rotary driving device'20128,179,008'Axial gap rotary electric machine'20128,179,016'Motor and compressor'20128,058,762'Rotor, axial gap type motor, method of driving motor, and compressor'20118,040,009'Filed element'20118,013,700'Field element'20117,973,443'Magnetic field element'20117,948,137'Core, rotor, motor and compressor'20117,902,712'Magnetic member, rotor, motor, compressor, blower, air conditioner and vehicle-mounted air conditioner'20117,777,391'Armature, motor and compressor and methods of manufacturing the same'20107,578,660'Hermetic compressor'20097,500,836'Compressor'20097,411,329'Permanent magnet synchronous motor including permanent magnet with tapered outer edges and rotor core with opening'20087,408,279'Permanent magnet synchronous motor including permanent magnet with tapered outer edges'20087,233,092'Permanent magnet synchronous motor'20076,952,064'Motor'20056,940,205'Permanent magnet synchronous motor'20056,799,362'Motor and method for manufacturing the same'20046,583,531'Motor with permanent magnet'20036,544,009'Compressor and electric motor'20036,517,328'Compressor and an electric motor with an insulative, non-conductive member inserted between the stator and the motor housing'20036,396,374'Magnetizing method for a permanent-magnet motor'20026,232,862'Magnetizing method for a permanent-magnet motor'20016,218,753'Motor using rotor including interior permanent magnet, and apparatus-driving-unit employing the same motor'20016,101,081'Magnetizing method for rotor magnet of reluctance magnet motor'20006,008,559'Motor using a rotor including an interior permanent magnet'19995,982,133'Brushless motor with rotor position detection compensation caused by induced voltage in rotor'19995,945,760'Motor with built-in permanent magnets'19995,610,464'Direct current motor having a decreasing cogging torque'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (16)· patent assignee history
1997–2008Based in Fukui, JP· patent location history
1999–2004Based in Takefu, JP· patent location history
2005–2019Based in Kusatsu, JP· patent location history
2009–2020Patents assigned to DAIKIN IND LTD (21)· patent assignee history
2010–2018Based in Shiga, JP· patent location history
2011–2014Patents assigned to ASANO YOSHINARI (6)· patent assignee history
2013–2014Patents assigned to KIFUJI NOBUYUKI (2)· patent assignee history
2019–2020Patents assigned to NAGOYA INST TECH (3)· patent assignee history
2019–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN IND LTD212009–2020
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD161997–2008
ASANO YOSHINARIself62011–2014
NAGOYA INST TECH32019–2020
KIFUJI NOBUYUKI22013–2014
Locations
LocationPatentsSpan
Shiga, JP122010–2018
Takefu, JP111999–2004
Kusatsu, JP52005–2019
Fukui, JP51997–2008
Osaka, JP42019–2020