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Shiori SUEYASU
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Fujimino-city, Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Microparticle production method and microparticle production apparatus
Patent number
12,037,250
Issue date
Jul 16, 2024
Nisshin Seifun Group Inc.
Yasunori Tanaka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fine particle production apparatus and fine particle production method
Patent number
11,986,885
Issue date
May 21, 2024
National University Corporation Kanazawa University
Yasunori Tanaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper microparticles
Patent number
11,798,707
Issue date
Oct 24, 2023
Nisshin Engineering Inc.
Shu Watanabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Silver fine particle production method and silver fine particles
Patent number
11,691,200
Issue date
Jul 4, 2023
Nisshin Engineering Inc.
Shu Watanabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing sub-stoichiometric titanium oxide fine particles
Patent number
10,486,981
Issue date
Nov 26, 2019
Nisshin Engineering Inc.
Akihiro Kinoshita
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silver nanoparticles
Patent number
10,144,060
Issue date
Dec 4, 2018
Nisshin Engineering Inc.
Shu Watanabe
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
SILVER FINE PARTICLE PRODUCTION METHOD AND SILVER FINE PARTICLES
Publication number
20230256509
Publication date
Aug 17, 2023
NISSHIN ENGINEERING INC.
Shu WATANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FINE PARTICLES AND FINE PARTICLE PRODUCTION METHOD
Publication number
20220402025
Publication date
Dec 22, 2022
NISSHIN ENGINEERING INC.
Shu WATANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FINE PARTICLE PRODUCTION DEVICE AND FINE PARTICLE PRODUCTION METHOD
Publication number
20220402029
Publication date
Dec 22, 2022
NISSHIN ENGINEERING INC.
Shu WATANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FINE PARTICLE PRODUCTION APPARATUS AND FINE PARTICLE PRODUCTION METHOD
Publication number
20220219236
Publication date
Jul 14, 2022
NISSHIN SEIFUN GROUP INC.
Yasunori TANAKA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FINE PARTICLE MANUFACTURING APPARATUS AND FINE PARTICLE MANUFACTURI...
Publication number
20220141946
Publication date
May 5, 2022
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
Yasunori TANAKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FINE PARTICLE MANUFACTURING APPARATUS AND FINE PARTICLE MANUFACTURI...
Publication number
20210316268
Publication date
Oct 14, 2021
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
Yasunori TANAKA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FINE PARTICLE PRODUCTION METHOD AND FINE PARTICLES
Publication number
20210069782
Publication date
Mar 11, 2021
NISSHIN ENGINEERING INC.
Shu WATANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MICROPARTICLE PRODUCTION METHOD AND MICROPARTICLE PRODUCTION APPARATUS
Publication number
20210061665
Publication date
Mar 4, 2021
NISSHIN SEIFUN GROUP INC.
Yasunori TANAKA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COPPER MICROPARTICLES
Publication number
20200368811
Publication date
Nov 26, 2020
NISSHIN ENGINEERING INC.
Shu WATANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SILVER FINE PARTICLE PRODUCTION METHOD AND SILVER FINE PARTICLES
Publication number
20200346286
Publication date
Nov 5, 2020
Shu WATANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF PRODUCING SUB-STOICHIOMETRIC TITANIUM OXIDE FINE PARTICLES
Publication number
20190016605
Publication date
Jan 17, 2019
NISSHIN ENGINEERING INC.
Akihiro KINOSHITA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SILVER NANOPARTICLES
Publication number
20180117673
Publication date
May 3, 2018
NISSHIN ENGINEERING INC.
Shu WATANABE
B22 - CASTING POWDER METALLURGY