Hideaki YOSHIWARA

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Anan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic powder
- Patent number 11,710,586
- Issue date Jul 25, 2023
- Nichia Corporation
- Rieko Yoshimoto
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Magnetic powder and preparation method thereof
- Patent number 11,424,055
- Issue date Aug 23, 2022
- Nichia Corporation
- Rieko Yoshimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive-electrode active material for non-aqueous secondary batter...
- Patent number 10,522,831
- Issue date Dec 31, 2019
- Nichia Corporation
- Hideaki Yoshiwara
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC POWDER AND PREPARATION METHOD THEREOF
- Publication number 20220351882
- Publication date Nov 3, 2022
- Nichia Corporation.
- Rieko YOSHIMOTO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MAGNETIC POWDER AND PREPARATION METHOD THEREOF
- Publication number 20200098495
- Publication date Mar 26, 2020
- Nichia Corporation.
- Rieko YOSHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS SECONDARY BATTER...
- Publication number 20180175389
- Publication date Jun 21, 2018
- Nichia Corporation.
- Hideaki YOSHIWARA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS SECONDARY BATTER...
- Publication number 20150004491
- Publication date Jan 1, 2015
- Nichia Corporation
- Hideaki YOSHIWARA
- H01 - BASIC ELECTRIC ELEMENTS