NISSHIN ENGINEERING INC.

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Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Composite particles and method for producing composite particles
- Patent number 12,163,032
- Issue date Dec 10, 2024
- Nisshin Engineering Inc.
- Shu Watanabe
- C01 - INORGANIC CHEMISTRY
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
Composite particles comprising TiN powder and method for producing...
- Patent number 11,479,674
- Issue date Oct 25, 2022
- Nisshin Engineering Inc.
- Keitaroh Nakamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Powder classifying apparatus
- Patent number 11,154,907
- Issue date Oct 26, 2021
- Nisshin Seifun Group Inc.
- Kenji Jikihara
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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
Mixing apparatus for mixing powder having liquid repellent property...
- Patent number 10,413,873
- Issue date Sep 17, 2019
- Nisshin Engineering Inc.
- Akihiko Ema
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silver nanoparticles
- Patent number 10,144,060
- Issue date Dec 4, 2018
- Nisshin Engineering Inc.
- Shu Watanabe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing magnetic particles from a silicon oxide-ir...
- Patent number 10,128,031
- Issue date Nov 13, 2018
- Nisshin Seifun Group Inc.
- Keitaroh Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing magnetic particles, magnetic particles, and ma...
- Patent number 10,020,108
- Issue date Jul 10, 2018
- Nisshin Seifun Group Inc.
- Keitaroh Nakamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for production of titanium carbide nanoparticles
- Patent number 9,751,769
- Issue date Sep 5, 2017
- Nisshin Engineering Inc.
- Shu Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of grinding powder
- Patent number 9,327,288
- Issue date May 3, 2016
- Nisshin Engineering Inc.
- Kazumi Kozawa
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Rotary agitation type heat treatment apparatus
- Patent number 9,200,844
- Issue date Dec 1, 2015
- Nisshin Engineering Inc.
- Masayuki Katakura
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for classifying powder
- Patent number 8,960,027
- Issue date Feb 24, 2015
- Nisshin Engineering Inc.
- Kazumi Kozawa
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Ultrafine alloy particles, and process for producing the same
- Patent number 8,491,696
- Issue date Jul 23, 2013
- Nisshin Seifun Group, Inc.
- Keitaroh Nakamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ultrafine alloy particles, and process for producing the same
- Patent number 7,981,190
- Issue date Jul 19, 2011
- Nisshin Seifun Group Inc.
- Keitaroh Nakamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process and apparatus for producing fine particles
- Patent number 7,828,999
- Issue date Nov 9, 2010
- Nisshin Seifun Group Inc.
- Kazuhiro Yubuta
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing particles, particles, and sintered body
- Patent number 7,727,497
- Issue date Jun 1, 2010
- Hoya Corporation
- Shintaro Kobayashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for producing ultrafine particles
- Patent number 7,582,135
- Issue date Sep 1, 2009
- Nisshin Seifun Group Inc.
- Keitaroh Nakamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Jet mill
- Patent number 7,258,290
- Issue date Aug 21, 2007
- Nisshin Engineering Inc.
- Kenji Taketomi
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Finely-divided powder spray apparatus
- Patent number 6,790,281
- Issue date Sep 14, 2004
- Nisshin Engineering Co., Ltd.
- Shin Doi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Spacer microparticle spraying apparatus and method for fabricating...
- Patent number 6,649,221
- Issue date Nov 18, 2003
- Sekisui Chemical Co., Ltd.
- Akihiko Tateno
- G02 - OPTICS
Information Patent Grant
Finely-divided powder spray apparatus
- Patent number 6,616,761
- Issue date Sep 9, 2003
- Nisshin Seifun Group Inc.
- Shin Doi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Precision fine powder dispersing supply apparatus
- Patent number 6,585,010
- Issue date Jul 1, 2003
- Nisshin Engineering Inc.
- Kiyoshi Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing oxide coated fine metal particles
- Patent number 6,582,763
- Issue date Jun 24, 2003
- Nisshin Seifun Group Inc.
- Keiichi Nishimura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fine glass particle containing embedded oxide and process for produ...
- Patent number 6,578,381
- Issue date Jun 17, 2003
- Nisshin Seifun Group Inc.
- Keiichi Nishimura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for controlling electric charge on finely divided powder...
- Patent number 6,325,854
- Issue date Dec 4, 2001
- Nisshin Seifun Group Inc.
- Hiroshi Murata
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Finely-divided powder spray apparatus
- Patent number 6,190,455
- Issue date Feb 20, 2001
- Nisshin Flour Milling Co., Ltd.
- Shin Doi
- G02 - OPTICS
Information Patent Grant
Method for controlling amount of electric charge on finely divided...
- Patent number 6,063,451
- Issue date May 16, 2000
- Nisshin Flour Milling Co., Ltd.
- Hiroshi Murata
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Powder supplying apparatus and powder spraying apparatus
- Patent number 5,660,633
- Issue date Aug 26, 1997
- Nisshin Flour Milling Co., Ltd.
- Hiroshi Murata
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

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Patents Applicationslast 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
COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES
- Publication number 20210087404
- Publication date Mar 25, 2021
- NISSHIN ENGINEERING INC.
- Shu WATANABE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POWDER CLASSIFYING APPARATUS
- Publication number 20210078044
- Publication date Mar 18, 2021
- NISSHIN SEIFUN GROUP INC.
- Kenji JIKIHARA
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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
COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES
- Publication number 20210024423
- Publication date Jan 28, 2021
- NISSHIN ENGINEERING INC.
- Keitaroh NAKAMURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES
- Publication number 20210017391
- Publication date Jan 21, 2021
- NISSHIN ENGINEERING INC.
- Keitaroh NAKAMURA
- C01 - INORGANIC CHEMISTRY
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
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
METHOD FOR MANUFACTURING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AN...
- Publication number 20180137960
- Publication date May 17, 2018
- NISSHIN SEIFUN GROUP INC.
- Keitaroh NAKAMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SILVER NANOPARTICLES
- Publication number 20180117673
- Publication date May 3, 2018
- NISSHIN ENGINEERING INC.
- Shu WATANABE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METAL COMPOSITE OXIDE PARTICLES AND METHOD FOR PRODUCING SAME
- Publication number 20170197843
- Publication date Jul 13, 2017
- NISSHIN ENGINEERING INC.
- Akihiro KINOSHITA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING TUNGSTEN COMPLEX OXIDE PARTICLES
- Publication number 20170190593
- Publication date Jul 6, 2017
- NISSHIN ENGINEERING INC.
- Yoshifumi SAKAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AN...
- Publication number 20170186521
- Publication date Jun 29, 2017
- NISSHIN SEIFUN GROUP INC.
- Keitaroh NAKAMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MIXING APPARATUS
- Publication number 20170144117
- Publication date May 25, 2017
- NISSHIN ENGINEERING INC.
- Akihiko EMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AND MA...
- Publication number 20150380149
- Publication date Dec 31, 2015
- NISSHIN SEIFUN GROUP INC.
- Keitaroh NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CUPROUS OXIDE FINE PARTICLES, CUPROUS OXIDE FI...
- Publication number 20150291439
- Publication date Oct 15, 2015
- NISSHIN ENGINEERING INC.
- Akihiro Kinoshita
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCTION OF TITANIUM CARBIDE NANOPARTICLES
- Publication number 20150175429
- Publication date Jun 25, 2015
- NISSHIN ENGINEERING INC.
- Shu Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF GRINDING POWDER
- Publication number 20130341438
- Publication date Dec 26, 2013
- NISSHIN ENGINEERING INC.
- Kazumi Kozawa
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
ROTARY AGITATION TYPE HEAT TREATMENT APPARATUS
- Publication number 20130329515
- Publication date Dec 12, 2013
- NISSHIN ENGINEERING INC.
- Masayuki KATAKURA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
METHOD FOR CLASSIFYING POWDER
- Publication number 20120318042
- Publication date Dec 20, 2012
- NISSHIN ENGINEERING INC.
- Kazumi Kozawa
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Method for producing particles, particles, and adsorption apparatus
- Publication number 20070092424
- Publication date Apr 26, 2007
- PENTAX CORPORATION
- Shintaro KOBAYASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PARTICLES, PARTICLES, AND SINTERED BODY
- Publication number 20070053814
- Publication date Mar 8, 2007
- PENTAX CORPORATION
- Shintaro KOBAYASHI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Finely-divided powder spray apparatus
- Publication number 20020036240
- Publication date Mar 28, 2002
- NISSHIN ENGINEERING CO., LTD.
- Shin Doi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

NISSHIN ENGINEERING INC.

Organization

Patents Grantslast 30 patents

Composite particles and method for producing composite particles

Copper microparticles

Silver fine particle production method and silver fine particles

Composite particles comprising TiN powder and method for producing...

Powder classifying apparatus

Method of producing sub-stoichiometric titanium oxide fine particles

Mixing apparatus for mixing powder having liquid repellent property...

Silver nanoparticles

Method for manufacturing magnetic particles from a silicon oxide-ir...

Method for producing magnetic particles, magnetic particles, and ma...

Method for production of titanium carbide nanoparticles

Method of grinding powder

Rotary agitation type heat treatment apparatus

Method for classifying powder

Ultrafine alloy particles, and process for producing the same

Ultrafine alloy particles, and process for producing the same

Process and apparatus for producing fine particles

Method for producing particles, particles, and sintered body

Process for producing ultrafine particles

Jet mill

Finely-divided powder spray apparatus

Spacer microparticle spraying apparatus and method for fabricating...

Finely-divided powder spray apparatus

Precision fine powder dispersing supply apparatus

Process for producing oxide coated fine metal particles

Fine glass particle containing embedded oxide and process for produ...

Apparatus for controlling electric charge on finely divided powder...

Finely-divided powder spray apparatus

Method for controlling amount of electric charge on finely divided...

Powder supplying apparatus and powder spraying apparatus

Patents Applicationslast 30 patents

SILVER FINE PARTICLE PRODUCTION METHOD AND SILVER FINE PARTICLES

FINE PARTICLES AND FINE PARTICLE PRODUCTION METHOD

FINE PARTICLE PRODUCTION DEVICE AND FINE PARTICLE PRODUCTION METHOD

COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES

POWDER CLASSIFYING APPARATUS

FINE PARTICLE PRODUCTION METHOD AND FINE PARTICLES

COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES

COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES

COPPER MICROPARTICLES

METHOD OF PRODUCING SUB-STOICHIOMETRIC TITANIUM OXIDE FINE PARTICLES

METHOD FOR MANUFACTURING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AN...

SILVER NANOPARTICLES

METAL COMPOSITE OXIDE PARTICLES AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING TUNGSTEN COMPLEX OXIDE PARTICLES

METHOD FOR MANUFACTURING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AN...

MIXING APPARATUS

METHOD FOR PRODUCING MAGNETIC PARTICLES, MAGNETIC PARTICLES, AND MA...

METHOD FOR PRODUCING CUPROUS OXIDE FINE PARTICLES, CUPROUS OXIDE FI...

METHOD FOR PRODUCTION OF TITANIUM CARBIDE NANOPARTICLES

METHOD OF GRINDING POWDER

ROTARY AGITATION TYPE HEAT TREATMENT APPARATUS

METHOD FOR CLASSIFYING POWDER

Method for producing particles, particles, and adsorption apparatus

METHOD FOR PRODUCING PARTICLES, PARTICLES, AND SINTERED BODY

Finely-divided powder spray apparatus