Hidefumi Fujita

Person

Okayama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon-oxide-coated soft magnetic powder, and method for manufactu...
- Patent number 12,121,965
- Issue date Oct 22, 2024
- Dowa Electronics Materials Co., Ltd.
- Hidefumi Fujita
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fine silver particle dispersing solution
- Patent number 10,350,679
- Issue date Jul 16, 2019
- Dowa Electronics Materials Co., Ltd.
- Yu Murano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Conductive paste and method for producing conductive film using same
- Patent number 9,732,236
- Issue date Aug 15, 2017
- Dowa Electronics Materials Co., Ltd.
- Shuji Kaneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Booster antenna and method for producing same
- Patent number 9,537,202
- Issue date Jan 3, 2017
- Dowa Electronics Materials Co. Ltd.
- Daisuke Itoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copper powder for conductive paste and method for producing same
- Patent number 9,248,504
- Issue date Feb 2, 2016
- Dowa Electronics Materials Co., Ltd.
- Yuki Kaneshiro
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing silver conductive film
- Patent number 8,968,824
- Issue date Mar 3, 2015
- Dowa Electronics Materials Co., Ltd.
- Michael A. Mastropietro
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Low-temperature sintered silver nanoparticle composition and electr...
- Patent number 8,673,049
- Issue date Mar 18, 2014
- Dowa Electronics Materials Co., Ltd.
- Gregory A. Jablonski
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Metal powder for electrically conductive paste and electrically con...
- Patent number 7,618,475
- Issue date Nov 17, 2009
- Dowa Electronics Materials Co., Ltd.
- Hiroyuki Yamashina
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POWDER INCLUDING NIOBIUM COMPLEX AND LITHIUM AND PRODUCTION METHOD...
- Publication number 20240228316
- Publication date Jul 11, 2024
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masahiro YOSHIDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POWDER INCLUDING NIOBIUM COMPLEX AND LITHIUM AND PRODUCTION METHOD...
- Publication number 20240132368
- Publication date Apr 25, 2024
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masahiro YOSHIDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM-CONTAINING OXIDE PRECURSOR SOLUTION FOR COATING ELECTRODE A...
- Publication number 20230051009
- Publication date Feb 16, 2023
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masahiro YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COATED ACTIVE MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20230045543
- Publication date Feb 9, 2023
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Kazuki MURAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON-OXIDE-COATED SOFT MAGNETIC POWDER, AND METHOD FOR MANUFACTU...
- Publication number 20220392676
- Publication date Dec 8, 2022
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hidefumi FUJITA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING SILVER NANOWIRES
- Publication number 20190240735
- Publication date Aug 8, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Kimitaka SATO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTROCONDUCTIVE FILM AND METHOD FOR PRODUCING SAME
- Publication number 20180077798
- Publication date Mar 15, 2018
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hidefumi FUJITA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CONDUCTIVE PASTE AND METHOD FOR PRODUCING CONDUCTIVE FILM USING SAME
- Publication number 20170362455
- Publication date Dec 21, 2017
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hidefumi Fujita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FINE SILVER PARTICLE DISPERSING SOLUTION
- Publication number 20170087633
- Publication date Mar 30, 2017
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yu Murano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COPPER PARTICLE DISPERSING SOLUTION AND METHOD FOR PRODUCING CONDUC...
- Publication number 20160346838
- Publication date Dec 1, 2016
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hidefumi Fujita
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CONDUCTIVE PASTE AND METHOD FOR PRODUCING CONDUCTIVE FILM USING SAME
- Publication number 20160312043
- Publication date Oct 27, 2016
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Shuji Kaneda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILVER CONDUCTIVE FILM AND METHOD FOR PRODUCING SAME
- Publication number 20150364814
- Publication date Dec 17, 2015
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hidefumi Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BOOSTER ANTENNA AND METHOD FOR PRODUCING SAME
- Publication number 20150102964
- Publication date Apr 16, 2015
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Daisuke Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SILVER CONDUCTIVE FILM
- Publication number 20140272118
- Publication date Sep 18, 2014
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Michael A. Mastropietro
- B82 - NANO-TECHNOLOGY
Information Patent Application
LOW-TEMPERATURE SINTERABLE METAL NANOPARTICLE COMPOSITION AND ELECT...
- Publication number 20140120359
- Publication date May 1, 2014
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Gregory A JABLONSKI
- B82 - NANO-TECHNOLOGY
Information Patent Application
COPPER POWDER FOR CONDUCTIVE PASTE AND METHOD FOR PRODUCING SAME
- Publication number 20130177471
- Publication date Jul 11, 2013
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yuki Kaneshiro
- B82 - NANO-TECHNOLOGY
Information Patent Application
LOW-TEMPERATURE SINTERED SILVER NANOPARTICLE COMPOSITION AND ELECTR...
- Publication number 20120177897
- Publication date Jul 12, 2012
- PCHEM ASSOCIATES, INC.,
- Gregory A. Jablonski
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Metal powder for electrically conductive paste and electrically con...
- Publication number 20060179975
- Publication date Aug 17, 2006
- Hiroyuki Yamashina
- F28 - HEAT EXCHANGE IN GENERAL

Hidefumi Fujita

Person

Patents Grantslast 30 patents

Silicon-oxide-coated soft magnetic powder, and method for manufactu...

Fine silver particle dispersing solution

Conductive paste and method for producing conductive film using same

Booster antenna and method for producing same

Copper powder for conductive paste and method for producing same

Method for producing silver conductive film

Low-temperature sintered silver nanoparticle composition and electr...

Metal powder for electrically conductive paste and electrically con...

Patents Applicationslast 30 patents

POWDER INCLUDING NIOBIUM COMPLEX AND LITHIUM AND PRODUCTION METHOD...

POWDER INCLUDING NIOBIUM COMPLEX AND LITHIUM AND PRODUCTION METHOD...

LITHIUM-CONTAINING OXIDE PRECURSOR SOLUTION FOR COATING ELECTRODE A...

COATED ACTIVE MATERIAL AND METHOD FOR PRODUCING THE SAME

SILICON-OXIDE-COATED SOFT MAGNETIC POWDER, AND METHOD FOR MANUFACTU...

METHOD FOR PRODUCING SILVER NANOWIRES

ELECTROCONDUCTIVE FILM AND METHOD FOR PRODUCING SAME

CONDUCTIVE PASTE AND METHOD FOR PRODUCING CONDUCTIVE FILM USING SAME

FINE SILVER PARTICLE DISPERSING SOLUTION

COPPER PARTICLE DISPERSING SOLUTION AND METHOD FOR PRODUCING CONDUC...

CONDUCTIVE PASTE AND METHOD FOR PRODUCING CONDUCTIVE FILM USING SAME

SILVER CONDUCTIVE FILM AND METHOD FOR PRODUCING SAME

BOOSTER ANTENNA AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING SILVER CONDUCTIVE FILM

LOW-TEMPERATURE SINTERABLE METAL NANOPARTICLE COMPOSITION AND ELECT...

COPPER POWDER FOR CONDUCTIVE PASTE AND METHOD FOR PRODUCING SAME

LOW-TEMPERATURE SINTERED SILVER NANOPARTICLE COMPOSITION AND ELECTR...

Metal powder for electrically conductive paste and electrically con...