Yasuhiro Kosaka

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dispersion solution having antiviral property
- Patent number 11,647,744
- Issue date May 16, 2023
- Toyo Seikan Group Holdings, Ltd.
- Akiko Koganei
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Metallic copper fine particles and method for producing the same
- Patent number 11,452,743
- Issue date Sep 27, 2022
- Toyo Seikan Group Holdings, Ltd.
- Akiko Koganei
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dispersion liquid, method for producing the same, and copper compou...
- Patent number 11,324,222
- Issue date May 10, 2022
- Toyo Seikan Group Holdings, Ltd.
- Akiko Ogata
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fine metal particles, dispersion solution containing fine metal par...
- Patent number 11,219,947
- Issue date Jan 11, 2022
- Toyo Seikan Group Holdings, Ltd.
- Akira Ishiko
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Antibacterial resin composition
- Patent number 11,172,676
- Issue date Nov 16, 2021
- Toyo Seikan Group Holdings, Ltd.
- Kazuaki Ohashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Dispersion solution containing antibacterial ultrafine metal partic...
- Patent number 10,681,912
- Issue date Jun 16, 2020
- Toyo Seikan Group Holdings, Ltd.
- Kazuaki Ohashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Curable resin composition having antibacterial power
- Patent number 10,174,208
- Issue date Jan 8, 2019
- Toyo Seikan Group Holdings, Ltd.
- Kazuaki Ohashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Antibacterial resin composition
- Patent number 9,901,094
- Issue date Feb 27, 2018
- Toyo Seikan Group Holdings, Ltd.
- Kazuaki Ohashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Antibacterial resin composition
- Patent number 9,363,993
- Issue date Jun 14, 2016
- Toyo Seikan Group Holdings, Ltd.
- Kazuaki Ohashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Resin composition containing ultrafine silver particles
- Patent number 8,921,452
- Issue date Dec 30, 2014
- Toyo Seikan Kaisha, Ltd.
- Kazuaki Ohashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
DISPERSION LIQUID, METHOD FOR PRODUCING THE SAME, AND COPPER COMPOU...
- Publication number 20220240516
- Publication date Aug 4, 2022
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Akiko OGATA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METALLIC COPPER FINE PARTICLES AND METHOD FOR PRODUCING THE SAME
- Publication number 20200289556
- Publication date Sep 17, 2020
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Akiko KOGANEI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FINE METAL PARTICLES, DISPERSION SOLUTION CONTAINING FINE METAL PAR...
- Publication number 20200070243
- Publication date Mar 5, 2020
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Akira ISHIKO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DISPERSION SOLUTION HAVING ANTIVIRAL PROPERTY
- Publication number 20190350195
- Publication date Nov 21, 2019
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Akiko KOGANEI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DISPERSION LIQUID, METHOD FOR PRODUCING THE SAME, AND COPPER COMPOU...
- Publication number 20190098902
- Publication date Apr 4, 2019
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Akiko OGATA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ANTIBACTERIAL RESIN COMPOSITION
- Publication number 20180132479
- Publication date May 17, 2018
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Kazuaki Ohashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CURABLE RESIN COMPOSITION HAVING ANTIBACTERIAL POWER
- Publication number 20160289459
- Publication date Oct 6, 2016
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Kazuaki OHASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPERSION SOLUTION CONTAINING ANTIBACTERIAL ULTRAFINE METAL PARTIC...
- Publication number 20160255841
- Publication date Sep 8, 2016
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Kazuaki OHASHI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ANTIBACTERIAL RESIN COMPOSITION
- Publication number 20160249605
- Publication date Sep 1, 2016
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Kazuaki OHASHI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ANTIBACTERIAL RESIN COMPOSITION
- Publication number 20130316997
- Publication date Nov 28, 2013
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Kazuaki Ohashi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
RESIN COMPOSITION CONTAINING ULTRAFINE SILVER PARTICLES
- Publication number 20130059944
- Publication date Mar 7, 2013
- TOYO SEIKAN KAISHA, LTD.
- Kazuaki Ohashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Yasuhiro Kosaka

Person

Patents Grantslast 30 patents

Dispersion solution having antiviral property

Metallic copper fine particles and method for producing the same

Dispersion liquid, method for producing the same, and copper compou...

Fine metal particles, dispersion solution containing fine metal par...

Antibacterial resin composition

Dispersion solution containing antibacterial ultrafine metal partic...

Curable resin composition having antibacterial power

Antibacterial resin composition

Antibacterial resin composition

Resin composition containing ultrafine silver particles

Patents Applicationslast 30 patents

DISPERSION LIQUID, METHOD FOR PRODUCING THE SAME, AND COPPER COMPOU...

METALLIC COPPER FINE PARTICLES AND METHOD FOR PRODUCING THE SAME

FINE METAL PARTICLES, DISPERSION SOLUTION CONTAINING FINE METAL PAR...

DISPERSION SOLUTION HAVING ANTIVIRAL PROPERTY

DISPERSION LIQUID, METHOD FOR PRODUCING THE SAME, AND COPPER COMPOU...

ANTIBACTERIAL RESIN COMPOSITION

CURABLE RESIN COMPOSITION HAVING ANTIBACTERIAL POWER

DISPERSION SOLUTION CONTAINING ANTIBACTERIAL ULTRAFINE METAL PARTIC...

ANTIBACTERIAL RESIN COMPOSITION

ANTIBACTERIAL RESIN COMPOSITION

RESIN COMPOSITION CONTAINING ULTRAFINE SILVER PARTICLES