Maruwa Co., Ltd.

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Owariasahi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic device
- Patent number 11,643,368
- Issue date May 9, 2023
- Maruwa Co., Ltd.
- Kazuhisa Toyofuku
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Spherical aluminum nitride powder and method for producing spherica...
- Patent number 11,358,865
- Issue date Jun 14, 2022
- Maruwa Co., Ltd.
- Fuyuki Ito
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aluminum nitride sintered body and method for producing same
- Patent number 11,319,254
- Issue date May 3, 2022
- Maruwa Co., Ltd.
- Mitsutaka Takahashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Susceptor
- Patent number 10,460,965
- Issue date Oct 29, 2019
- Maruwa Co., Ltd.
- Fumiya Kobayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Susceptor
- Patent number 10,287,685
- Issue date May 14, 2019
- Maruwa Co., Ltd.
- Fumiya Kobayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cut-out sintered ceramic sheet and method of manufacturing the same
- Patent number 8,859,072
- Issue date Oct 14, 2014
- Maruwa Co., Ltd.
- Ikuo Nishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cut-out sintered ceramic sheet and method of manufacturing the same
- Patent number 8,747,590
- Issue date Jun 10, 2014
- Maruwa Co., Ltd.
- Ikuo Nishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cut-out sintered ceramic sheet and method of manufacturing the same
- Patent number 8,747,589
- Issue date Jun 10, 2014
- Maruwa Co. Ltd.
- Ikuo Nishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Antenna module, magnetic material sheet and double-sided adhesive s...
- Patent number 8,614,648
- Issue date Dec 24, 2013
- Maruwa Co., Ltd.
- Yasushi Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite ferrite sheet, method of fabricating the composite ferrit...
- Patent number 8,323,776
- Issue date Dec 4, 2012
- Maruwa Co., Ltd.
- Ikuo Nishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Surface-mounted coil
- Patent number D671511
- Issue date Nov 27, 2012
- Maruwa Co., Ltd.
- Tsutomu Amano
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Surface-mounted coil
- Patent number D671510
- Issue date Nov 27, 2012
- Maruwa Co., Ltd.
- Tsutomu Amano
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Functional mat and its manufacturing method
- Patent number 5,985,442
- Issue date Nov 16, 1999
- Maruwa Co., Ltd.
- Megumi Nagaya
- B32 - LAYERED PRODUCTS

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Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM NITRIDE SINTERED BODY AND METHOD FOR PRODUCING SAME
- Publication number 20210323876
- Publication date Oct 21, 2021
- Maruwa Co., Ltd.
- Mitsutaka Takahashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SPHERICAL ALUMINUM NITRIDE POWDER AND METHOD FOR PRODUCING SPHERICA...
- Publication number 20210246024
- Publication date Aug 12, 2021
- Maruwa Co., Ltd.
- Fuyuki ITO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CERAMIC DEVICE
- Publication number 20210107836
- Publication date Apr 15, 2021
- Maruwa Co., Ltd.
- Kazuhisa Toyofuku
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ANTENNA MODULE, MAGNETIC MATERIAL SHEET AND DOUBLE-SIDED ADHESIVE S...
- Publication number 20130222198
- Publication date Aug 29, 2013
- MARUWA, CO., LTD
- Yasushi Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CUT-OUT SINTERED CERAMIC SHEET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130224499
- Publication date Aug 29, 2013
- Maruwa Co., Ltd.
- Ikuo Nishi
- B32 - LAYERED PRODUCTS
Information Patent Application
CUT-OUT SINTERED CERAMIC SHEET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130156996
- Publication date Jun 20, 2013
- Maruwa Co., Ltd.
- Ikuo Nishi
- B32 - LAYERED PRODUCTS
Information Patent Application
CUT-OUT SINTERED CERAMIC SHEET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130122250
- Publication date May 16, 2013
- Maruwa Co., Ltd.
- Ikuo Nishi
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE FERRITE SHEET, METHOD OF FABRICATING THE COMPOSITE FERRIT...
- Publication number 20120088070
- Publication date Apr 12, 2012
- Maruwa Co., Ltd.
- Ikuo NISHI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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Trademarklast 30 trademarks

Information Trademark
87871250 - MARUWA
- Serial number 87871250
- Registration number 5737914
- Filing date Apr 10, 2018
- MARUWA CO. LTD.
- 7 - Machines and machine tools

Maruwa Co., Ltd.

Organization

Patents Grantslast 30 patents

Ceramic device

Spherical aluminum nitride powder and method for producing spherica...

Aluminum nitride sintered body and method for producing same

Susceptor

Susceptor

Cut-out sintered ceramic sheet and method of manufacturing the same

Cut-out sintered ceramic sheet and method of manufacturing the same

Cut-out sintered ceramic sheet and method of manufacturing the same

Antenna module, magnetic material sheet and double-sided adhesive s...

Composite ferrite sheet, method of fabricating the composite ferrit...

Surface-mounted coil

Surface-mounted coil

Functional mat and its manufacturing method

Patents Applicationslast 30 patents

ALUMINUM NITRIDE SINTERED BODY AND METHOD FOR PRODUCING SAME

SPHERICAL ALUMINUM NITRIDE POWDER AND METHOD FOR PRODUCING SPHERICA...

CERAMIC DEVICE

ANTENNA MODULE, MAGNETIC MATERIAL SHEET AND DOUBLE-SIDED ADHESIVE S...

CUT-OUT SINTERED CERAMIC SHEET AND METHOD OF MANUFACTURING THE SAME

CUT-OUT SINTERED CERAMIC SHEET AND METHOD OF MANUFACTURING THE SAME

CUT-OUT SINTERED CERAMIC SHEET AND METHOD OF MANUFACTURING THE SAME

COMPOSITE FERRITE SHEET, METHOD OF FABRICATING THE COMPOSITE FERRIT...

Trademarklast 30 trademarks

87871250 - MARUWA