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Otake-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Ferrite particles for bonded magnets, resin composition for bonded...
Patent number
11,823,823
Issue date
Nov 21, 2023
Toda Kogyo Corporation
Yasushi Nishio
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ferrite particles for bonded magnets, resin composition for bonded...
Patent number
11,820,055
Issue date
Nov 21, 2023
Toda Kogyo Corp.
Yasushi Nishio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferrite particles for bonded magnets, resin composition for bonded...
Patent number
10,497,498
Issue date
Dec 3, 2019
Toda Kogyo Corp.
Yasushi Nishio
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ferrite particles for bonded magnets, resin composition for bonded...
Patent number
9,691,528
Issue date
Jun 27, 2017
Toda Kogyo Corp.
Yasushi Nishio
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Black iron-based particles and black toner containing the same
Patent number
6,844,067
Issue date
Jan 18, 2005
Toda Kogyo Corporation
Nobuya Shimo
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED...
Publication number
20240033979
Publication date
Feb 1, 2024
TODA KOGYO CORP.
Yasushi NISHIO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED...
Publication number
20230078224
Publication date
Mar 16, 2023
TODA KOGYO CORP.
Yasushi NISHIO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED...
Publication number
20170221619
Publication date
Aug 3, 2017
TODA KOGYO CORP.
Yasushi NISHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOFT MAGNETIC FERRITE RESIN COMPOSITION, SOFT MAGNETIC FERRITE RESI...
Publication number
20160276079
Publication date
Sep 22, 2016
TODA KOGYO CORP.
Kazushi NISHIMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED...
Publication number
20160217892
Publication date
Jul 28, 2016
TODA KOGYO CORP.
Yasushi NISHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED...
Publication number
20160039128
Publication date
Feb 11, 2016
TODA KOGYO CORP.
Yasushi NISHIO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED...
Publication number
20150041702
Publication date
Feb 12, 2015
Yasushi Nishio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Black iron-based particles and black toner containing the same
Publication number
20050123756
Publication date
Jun 9, 2005
Toda Kogyo Corporation
Nobuya Shimo
B82 - NANO-TECHNOLOGY
Information
Patent Application
Black iron-based particles and black toner containing the same
Publication number
20040131852
Publication date
Jul 8, 2004
Toda Kogyo Corporation
Nobuya Shimo
B82 - NANO-TECHNOLOGY