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Hidehiko Hidaka
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cooling structure and electrical apparatus
Patent number
11,812,581
Issue date
Nov 7, 2023
Kabushiki Kaisha Toyota Jidoshokki
Takashi Takeuchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Impeller, impeller blade wheel, air-blowing device, and method of m...
Patent number
11,149,749
Issue date
Oct 19, 2021
Nidec Corporation
Shigeyuki Moriya
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Motor and blower
Patent number
11,121,600
Issue date
Sep 14, 2021
Nidec Corporation
Hidehiko Hidaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor, disk drive apparatus, and fan
Patent number
9,103,330
Issue date
Aug 11, 2015
Nidec Corporation
Yosuke Kawano
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Motor and storage disk drive apparatus
Patent number
8,156,513
Issue date
Apr 10, 2012
Nidec Corporation
Hidehiko Hidaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Motor, storage disk drive apparatus and motor manufacturing method
Patent number
8,099,746
Issue date
Jan 17, 2012
Nidec Corporation
Hidehiko Hidaka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
COOLING STRUCTURE AND ELECTRICAL APPARATUS
Publication number
20230076448
Publication date
Mar 9, 2023
Kabushiki Kaisha Toyota Jidoshokki
Toshiaki ITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COOLING STRUCTURE AND ELECTRICAL APPARATUS
Publication number
20230040072
Publication date
Feb 9, 2023
Kabushiki Kaisha Toyota Jidoshokki
Takashi TAKEUCHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEATSINK AND COOLING DEVICE
Publication number
20230042270
Publication date
Feb 9, 2023
NIDEC CORPORATION
Hidehiko HIDAKA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEATSINK AND COOLING DEVICE
Publication number
20220367319
Publication date
Nov 17, 2022
NIDEC CORPORATION
Hidehiko HIDAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTOR AND BLOWER
Publication number
20200144884
Publication date
May 7, 2020
NIDEC CORPORATION
Hidehiko HIDAKA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
IMPELLER, IMPELLER BLADE WHEEL, AIR-BLOWING DEVICE, AND METHOD OF M...
Publication number
20190093673
Publication date
Mar 28, 2019
NIDEC CORPORATION
Shigeyuki MORIYA
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
MOTOR, DISK DRIVE APPARATUS, AND FAN
Publication number
20130236340
Publication date
Sep 12, 2013
NIDEC CORPORATION
Yosuke Kawano
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
MOTOR, STORAGE DISK DRIVE APPARATUS AND MOTOR MANUFACTURING METHOD
Publication number
20110047560
Publication date
Feb 24, 2011
NIDEC CORPORATION
Hidehiko Hidaka
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR AND STORAGE DISK DRIVE APPARATUS
Publication number
20110047561
Publication date
Feb 24, 2011
NIDEC CORPORATION
Hidehiko Hidaka
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR AND METHOD FOR MANUFACTURING THE MOTOR
Publication number
20080278027
Publication date
Nov 13, 2008
NIDEC CORPORATION
Hideya IKEMOTO
G11 - INFORMATION STORAGE