Hiroshi Kamiga

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Conductive paste, method for producing same, and method for produci...
- Patent number 10,833,209
- Issue date Nov 10, 2020
- Dowa Electronics Materials Co., Ltd.
- Kenichi Harigae
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver powder, method for producing same, and hydrophilic conductiv...
- Patent number 10,807,161
- Issue date Oct 20, 2020
- Dowa Electronics Materials Co., Ltd.
- Naoki Tahara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver-coated copper powder and method for producing same
- Patent number 10,580,910
- Issue date Mar 3, 2020
- Dowa Electronics Materials Co., Ltd.
- Hiroshi Kamiga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver-tellurium-coated glass powder, production method for silver-...
- Patent number 10,460,851
- Issue date Oct 29, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hiroshi Kamiga
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silver powder, manufacturing method therefor, and conductive paste
- Patent number 10,381,124
- Issue date Aug 13, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Naoki Tahara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver powder, method for producing same, and hydrophilic conductiv...
- Patent number 10,272,490
- Issue date Apr 30, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Naoki Tahara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver powder, method for producing same, and conductive paste
- Patent number 10,252,331
- Issue date Apr 9, 2019
- Dowa Electronics Materials Co., Ltd.
- Taro Nakanoya
- 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, method for producing same, and conductive paste
- Patent number 9,993,871
- Issue date Jun 12, 2018
- Dowa Electronics Materials Co., Ltd.
- Taro Nakanoya
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

Information Patent Application
Silver Powder, Method for Producing Same, and Hydrophilic Conductiv...
- Publication number 20190247920
- Publication date Aug 15, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Naoki TAHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Conductive Paste, Method for Producing Same, and Method for Produci...
- Publication number 20190189810
- Publication date Jun 20, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Kenichi Harigae
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Silver-Tellurium-Coated Glass Powder, Production Method for Silver-...
- Publication number 20190080815
- Publication date Mar 14, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hiroshi Kamiga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILVER-COATED COPPER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20190027620
- Publication date Jan 24, 2019
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hiroshi Kamiga
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SILVER-COATED COPPER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20180272425
- Publication date Sep 27, 2018
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Noriaki Nogami
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Silver Powder, Manufacturing Method Therefor, and Conductive Paste
- Publication number 20180240566
- Publication date Aug 23, 2018
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Naoki Tahara
- H01 - BASIC ELECTRIC ELEMENTS
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, Method for Producing Same, and Conductive Paste
- Publication number 20170259333
- Publication date Sep 14, 2017
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Taro Nakanoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Silver Powder, Method for Producing Same, and Conductive Paste
- Publication number 20170259334
- Publication date Sep 14, 2017
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Taro Nakanoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILVER-COATED COPPER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20170232510
- Publication date Aug 17, 2017
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Noriaki Nogami
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Silver Powder, Method for Producing Same, and Hydrophilic Conductiv...
- Publication number 20170216913
- Publication date Aug 3, 2017
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Naoki TAHARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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...

Hiroshi Kamiga

Person

Patents Grantslast 30 patents

Conductive paste, method for producing same, and method for produci...

Silver powder, method for producing same, and hydrophilic conductiv...

Silver-coated copper powder and method for producing same

Silver-tellurium-coated glass powder, production method for silver-...

Silver powder, manufacturing method therefor, and conductive paste

Silver powder, method for producing same, and hydrophilic conductiv...

Silver powder, method for producing same, and conductive paste

Silver powder and method for producing same

Silver powder, method for producing same, and conductive paste

Silver powder and method for producing same

Patents Applicationslast 30 patents

Silver Powder, Method for Producing Same, and Hydrophilic Conductiv...

Conductive Paste, Method for Producing Same, and Method for Produci...

Silver-Tellurium-Coated Glass Powder, Production Method for Silver-...

SILVER-COATED COPPER POWDER AND METHOD FOR PRODUCING SAME

SILVER-COATED COPPER POWDER AND METHOD FOR PRODUCING SAME

Silver Powder, Manufacturing Method Therefor, and Conductive Paste

SILVER POWDER AND METHOD FOR PRODUCING SAME

Silver Powder, Method for Producing Same, and Conductive Paste

Silver Powder, Method for Producing Same, and Conductive Paste

SILVER-COATED COPPER POWDER AND METHOD FOR PRODUCING SAME

Silver Powder, Method for Producing Same, and Hydrophilic Conductiv...

SILVER POWDER AND METHOD FOR PRODUCING SAME