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Anan, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bonded magnet, bonded magnet component, and bonded magnet productio...
Patent number
11,735,358
Issue date
Aug 22, 2023
Nichia Corporation
Rie Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite component comprising ring-shaped bonded magnet and method...
Patent number
11,646,154
Issue date
May 9, 2023
Nichia Corporation
Rie Yoshida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite component comprising ring-shaped bonded magnet and method...
Patent number
11,056,255
Issue date
Jul 6, 2021
Nichia Corporation
Rie Yoshida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Bonded magnet, bonded magnet component, and bonded magnet productio...
Patent number
10,832,863
Issue date
Nov 10, 2020
Nichia Corporation
Rie Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bond magnet and method for manufacturing the same
Patent number
10,232,538
Issue date
Mar 19, 2019
Nichia Corporation
Kohei Ihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bonded magnet, bonded magnet component, and bonded magnet productio...
Patent number
9,583,244
Issue date
Feb 28, 2017
Nichia Corporation
Rie Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cylindrical bonded magnet, method for producing a cylindrical bonde...
Patent number
8,643,453
Issue date
Feb 4, 2014
Nichia Corporation
Kohei Ihara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sm-fe-N based alloy powder and process for producing the same
Patent number
6,780,255
Issue date
Aug 24, 2004
Nichia Chemical Industries, Ltd.
Yohsiyuki Kawano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sm-Fe-N alloy powder and process for the production thereof
Patent number
6,334,908
Issue date
Jan 1, 2002
Nichia Chemical Industries, Ltd.
Yohsiyuki Kawano
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING SmFeN-BASED RARE EARTH MAGNET
Publication number
20220399163
Publication date
Dec 15, 2022
Nichia Corporation.
Hisashi MAEHARA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
RARE-EARTH MAGNET AND METHOD OF MANUFACTURING THE SAME
Publication number
20220199321
Publication date
Jun 23, 2022
Toyota Jidosha Kabushiki Kaisha
Masaaki ITO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE COMPONENT COMPRISING RING-SHAPED BONDED MAGNET AND METHOD...
Publication number
20210287832
Publication date
Sep 16, 2021
Nichia Corporation.
Rie YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDED MAGNET, BONDED MAGNET COMPONENT, AND BONDED MAGNET PRODUCTIO...
Publication number
20210104361
Publication date
Apr 8, 2021
Nichia Corporation.
Rie YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE COMPONENT COMPRISING RING-SHAPED BONDED MAGNET AND METHOD...
Publication number
20180315526
Publication date
Nov 1, 2018
Nichia Corporation.
Rie YOSHIDA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BONDED MAGNET, BONDED MAGNET COMPONENT, AND BONDED MAGNET PRODUCTIO...
Publication number
20170125164
Publication date
May 4, 2017
Nichia Corporation.
Rie YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BOND MAGNET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20160303788
Publication date
Oct 20, 2016
Nichia Corporation.
Kohei IHARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BONDED MAGNET, BONDED MAGNET COMPONENT, AND BONDED MAGNET PRODUCTIO...
Publication number
20160093426
Publication date
Mar 31, 2016
Nichia Corporation.
Rie YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CYLINDRICAL BONDED MAGNET, METHOD FOR PRODUCING A CYLINDRICAL BONDE...
Publication number
20110241811
Publication date
Oct 6, 2011
Nichia Corporation
Kohei Ihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sm-Fe-N based alloy powder and process for producing the same
Publication number
20020029824
Publication date
Mar 14, 2002
Yoshiyuki Kawano
C01 - INORGANIC CHEMISTRY