Harukazu Maegawa

Person

Echizen-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing rare-earth magnets, and rare-earth-compound ap...
- Patent number 11,424,072
- Issue date Aug 23, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth magnets, and rare-earth-compound ap...
- Patent number 11,224,890
- Issue date Jan 18, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth magnet
- Patent number 11,084,059
- Issue date Aug 10, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Outer blade cutting wheel and making method
- Patent number 11,052,511
- Issue date Jul 6, 2021
- Shin-Etsu Chemical Co., Ltd.
- Harukazu Maegawa
- B24 - GRINDING POLISHING
Information Patent Grant
Method for producing rare-earth magnets, and rare-earth-compound ap...
- Patent number 10,943,731
- Issue date Mar 9, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth magnets, and rare-earth-compound ap...
- Patent number 10,916,372
- Issue date Feb 9, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth magnets, and slurry application device
- Patent number 10,861,645
- Issue date Dec 8, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth magnets, and slurry application device
- Patent number 10,854,382
- Issue date Dec 1, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth magnets, and rare-earth-compound ap...
- Patent number 10,832,864
- Issue date Nov 10, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare-earth magnets, and rare-earth-compound ap...
- Patent number 10,790,076
- Issue date Sep 29, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro Kuribayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Super hard alloy baseplate outer circumference cutting blade and ma...
- Patent number 9,517,547
- Issue date Dec 13, 2016
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B24 - GRINDING POLISHING
Information Patent Grant
Method and jig assembly for manufacturing outer blade cutting wheel
- Patent number 9,156,098
- Issue date Oct 13, 2015
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cemented carbide base outer blade cutting wheel and making method
- Patent number 9,016,269
- Issue date Apr 28, 2015
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B24 - GRINDING POLISHING
Information Patent Grant
Method and jig assembly for manufacturing outer blade cutting wheel
- Patent number 8,753,412
- Issue date Jun 17, 2014
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...
- Publication number 20210027941
- Publication date Jan 28, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OUTER BLADE CUTTING WHEEL AND MAKING METHOD
- Publication number 20180354099
- Publication date Dec 13, 2018
- Shin-Etsu Chemical Co., Ltd.
- Harukazu Maegawa
- B24 - GRINDING POLISHING
Information Patent Application
OUTER BLADE CUTTING WHEEL AND MAKING METHOD
- Publication number 20180354100
- Publication date Dec 13, 2018
- Shin-Etsu Chemical Co., Ltd.
- Harukazu Maegawa
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND SLURRY APPLICATION DEVICE
- Publication number 20180294095
- Publication date Oct 11, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...
- Publication number 20180158606
- Publication date Jun 7, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...
- Publication number 20180141072
- Publication date May 24, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNET
- Publication number 20180133751
- Publication date May 17, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...
- Publication number 20180137974
- Publication date May 17, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND SLURRY APPLICATION DEVICE
- Publication number 20180122572
- Publication date May 3, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...
- Publication number 20180114617
- Publication date Apr 26, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...
- Publication number 20180108476
- Publication date Apr 19, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yukihiro KURIBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPER HARD ALLOY BASEPLATE OUTER CIRCUMFERENCE CUTTING BLADE AND MA...
- Publication number 20130252521
- Publication date Sep 26, 2013
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B24 - GRINDING POLISHING
Information Patent Application
SUPER HARD ALLOY BASEPLATE OUTER CIRCUMFERENCE CUTTING BLADE AND MA...
- Publication number 20130252522
- Publication date Sep 26, 2013
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B24 - GRINDING POLISHING
Information Patent Application
DRESSING AND MANUFACTURE OF OUTER BLADE CUTTING WHEEL
- Publication number 20130174493
- Publication date Jul 11, 2013
- Shin-Etsu Chemical Co., Ltd.
- Harukazu Maegawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND JIG ASSEMBLY FOR MANUFACTURING OUTER BLADE CUTTING WHEEL
- Publication number 20130009353
- Publication date Jan 10, 2013
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CEMENTED CARBIDE BASE OUTER BLADE CUTTING WHEEL AND MAKING METHOD
- Publication number 20130008422
- Publication date Jan 10, 2013
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD AND JIG ASSEMBLY FOR MANUFACTURING OUTER BLADE CUTTING WHEEL
- Publication number 20100275522
- Publication date Nov 4, 2010
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kasashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Harukazu Maegawa

Person

Patents Grantslast 30 patents

Method for producing rare-earth magnets, and rare-earth-compound ap...

Method for producing rare-earth magnets, and rare-earth-compound ap...

Method for producing rare-earth magnet

Outer blade cutting wheel and making method

Method for producing rare-earth magnets, and rare-earth-compound ap...

Method for producing rare-earth magnets, and rare-earth-compound ap...

Method for producing rare-earth magnets, and slurry application device

Method for producing rare-earth magnets, and slurry application device

Method for producing rare-earth magnets, and rare-earth-compound ap...

Method for producing rare-earth magnets, and rare-earth-compound ap...

Super hard alloy baseplate outer circumference cutting blade and ma...

Method and jig assembly for manufacturing outer blade cutting wheel

Cemented carbide base outer blade cutting wheel and making method

Method and jig assembly for manufacturing outer blade cutting wheel

Patents Applicationslast 30 patents

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...

OUTER BLADE CUTTING WHEEL AND MAKING METHOD

OUTER BLADE CUTTING WHEEL AND MAKING METHOD

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND SLURRY APPLICATION DEVICE

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...

METHOD FOR PRODUCING RARE-EARTH MAGNET

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND SLURRY APPLICATION DEVICE

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...

METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND AP...

SUPER HARD ALLOY BASEPLATE OUTER CIRCUMFERENCE CUTTING BLADE AND MA...

SUPER HARD ALLOY BASEPLATE OUTER CIRCUMFERENCE CUTTING BLADE AND MA...

DRESSING AND MANUFACTURE OF OUTER BLADE CUTTING WHEEL

METHOD AND JIG ASSEMBLY FOR MANUFACTURING OUTER BLADE CUTTING WHEEL

CEMENTED CARBIDE BASE OUTER BLADE CUTTING WHEEL AND MAKING METHOD

METHOD AND JIG ASSEMBLY FOR MANUFACTURING OUTER BLADE CUTTING WHEEL