Yoshiyuki Michiaki

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Copper powder and method for producing same
- Patent number 12,049,684
- Issue date Jul 30, 2024
- Dowa Electronics Materials Co., Ltd.
- Masahiro Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Copper powder and method for producing same
- Patent number 11,692,241
- Issue date Jul 4, 2023
- Dowa Electronics Materials Co., Ltd.
- Masahiro Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver powder and method for producing same
- Patent number 11,407,030
- Issue date Aug 9, 2022
- Dowa Electronics Materials Co., Ltd.
- Atsushi Ebara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver-coated alloy powder, electrically conductive paste, electron...
- Patent number 11,041,229
- Issue date Jun 22, 2021
- Dowa Electronics Materials Co., Ltd.
- Kyoso Masuda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver powder and method for producing same
- Patent number 10,828,702
- Issue date Nov 10, 2020
- Dowa Electronics Materials Co., Ltd.
- Atsushi Ebara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver powder and method for producing same
- Patent number 10,170,213
- Issue date Jan 1, 2019
- Dowa Electronics Materials Co., Ltd.
- Yoshiyuki Michiaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Silver powder and method for producing same
- Patent number 9,984,788
- Issue date May 29, 2018
- Dowa Electronics Materials Co., Ltd.
- Yoshiyuki Michiaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing catalyst composition, catalyst composition, di...
- Patent number 9,114,389
- Issue date Aug 25, 2015
- Dowa Electronics Materials Co., Ltd.
- Yoshiyuki Michiaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite oxide for exhaust gas purification catalyst, method for m...
- Patent number 9,006,131
- Issue date Apr 14, 2015
- Dowa Electronics Materials Co., Ltd.
- Yoshiyuki Michiaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Complex oxide for exhaust gas purification catalyst, production met...
- Patent number 8,304,364
- Issue date Nov 6, 2012
- Dowa Electronics Materials Co., Ltd.
- Yoshiyuki Michiaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
COPPER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20230279523
- Publication date Sep 7, 2023
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masahiro Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SILVER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20210078081
- Publication date Mar 18, 2021
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Atsushi Ebara
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC POWDER, METHOD FOR PRODUCING Fe POWDER OR Fe-CONTAINI...
- Publication number 20210046549
- Publication date Feb 18, 2021
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masahiro Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SILVER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20200238388
- Publication date Jul 30, 2020
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yoshiyuki Michiaki
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COPPER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20200122236
- Publication date Apr 23, 2020
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masahiro Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SILVER-COATED ALLOY POWDER, ELECTRICALLY CONDUCTIVE PASTE, ELECTRON...
- Publication number 20190194778
- Publication date Jun 27, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Kyoso MASUDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SILVER ALLOY POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20190009341
- Publication date Jan 10, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masahiro YOSHIDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SILVER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20180326497
- Publication date Nov 15, 2018
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Atsushi Ebara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SILVER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20180158564
- Publication date Jun 7, 2018
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yoshiyuki Michiaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILVER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20170206998
- Publication date Jul 20, 2017
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yoshiyuki Michiaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING CATALYST COMPOSITION, CATALYST COMPOSITION, DI...
- Publication number 20130095997
- Publication date Apr 18, 2013
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yoshiyuki Michiaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE OXIDE FOR EXHAUST GAS PURIFICATION CATALYST, METHOD FOR M...
- Publication number 20110176969
- Publication date Jul 21, 2011
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yoshiyuki Michiaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPLEX OXIDE FOR EXHAUST GAS PURIFICATION CATALYST, PRODUCTION MET...
- Publication number 20110027135
- Publication date Feb 3, 2011
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yoshiyuki Michiaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yoshiyuki Michiaki

Person

Patents Grantslast 30 patents

Copper powder and method for producing same

Copper powder and method for producing same

Silver powder and method for producing same

Silver-coated alloy powder, electrically conductive paste, electron...

Silver powder and method for producing same

Silver powder and method for producing same

Silver powder and method for producing same

Method for producing catalyst composition, catalyst composition, di...

Composite oxide for exhaust gas purification catalyst, method for m...

Complex oxide for exhaust gas purification catalyst, production met...

Patents Applicationslast 30 patents

COPPER POWDER AND METHOD FOR PRODUCING SAME

SILVER POWDER AND METHOD FOR PRODUCING SAME

SOFT MAGNETIC POWDER, METHOD FOR PRODUCING Fe POWDER OR Fe-CONTAINI...

SILVER POWDER AND METHOD FOR PRODUCING SAME

COPPER POWDER AND METHOD FOR PRODUCING SAME

SILVER-COATED ALLOY POWDER, ELECTRICALLY CONDUCTIVE PASTE, ELECTRON...

SILVER ALLOY POWDER AND METHOD FOR PRODUCING SAME

SILVER POWDER AND METHOD FOR PRODUCING SAME

SILVER POWDER AND METHOD FOR PRODUCING SAME

SILVER POWDER AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING CATALYST COMPOSITION, CATALYST COMPOSITION, DI...

COMPOSITE OXIDE FOR EXHAUST GAS PURIFICATION CATALYST, METHOD FOR M...

COMPLEX OXIDE FOR EXHAUST GAS PURIFICATION CATALYST, PRODUCTION MET...