Membership
Tour
Register
Log in
Masashi OHMURA
Follow
Person
Chuo-ku, Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ferrite sintered magnet, ferrite particles, bonded magnet, and rota...
Patent number
11,699,540
Issue date
Jul 11, 2023
TDK Corporation
Masashi Ohmura
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
FERRITE SINTERED MAGNET, FERRITE PARTICLES, BONDED MAGNET, AND ROTA...
Publication number
20220319746
Publication date
Oct 6, 2022
TDK Corporation
Masashi OHMURA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FERRITE SINTERED MAGNET, FERRITE PARTICLES, BONDED MAGNET, AND ROTA...
Publication number
20220157498
Publication date
May 19, 2022
TDK CORPORATION
Masashi OHMURA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES