Tomohiro Iko

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pretreatment agent and chemical conversion treatment agent
- Patent number 11,965,247
- Issue date Apr 23, 2024
- Nihon Parkerizing Co., Ltd.
- Amane Suzuki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Metal surface treatment agent, metal surface treatment method, and...
- Patent number 11,377,568
- Issue date Jul 5, 2022
- Nihon Parkerizing Co., Ltd.
- Amane Suzuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surface treatment composition for coated steel sheet, surface treat...
- Patent number 10,450,468
- Issue date Oct 22, 2019
- Nihon Parkerizing Co., Ltd.
- Shigeki Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for adhesion layer used for multi-layered surface-treat...
- Patent number 9,175,403
- Issue date Nov 3, 2015
- Nihon Parkerizing Co., Ltd.
- Hidehiro Yamaguchi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Pretreatment Agent and Chemical Conversion Treatment Agent
- Publication number 20240218520
- Publication date Jul 4, 2024
- Nihon Parkerizing Co., Ltd.
- Amane Suzuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Metal Surface-Treating Agent, and Metal Material With Coating Film...
- Publication number 20220389237
- Publication date Dec 8, 2022
- Nihon Parkerizing Co., Ltd.
- Masaru Tokue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Pretreatment Agent and Chemical Conversion Treatment Agent
- Publication number 20210172068
- Publication date Jun 10, 2021
- Nihon Parkerizing Co., Ltd.
- Amane Suzuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Metal Surface Treatment Agent, Metal Surface Treatment Method, and...
- Publication number 20210155810
- Publication date May 27, 2021
- Nihon Parkerizing Co., Ltd.
- Amane Suzuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE TREATMENT COMPOSITION FOR COATED STEEL SHEET, SURFACE TREAT...
- Publication number 20160083590
- Publication date Mar 24, 2016
- Nihon Parkerizing Co., Ltd.
- Shigeki YAMAMOTO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COMPOSITION FOR ADHESION LAYER USED FOR MULTI-LAYERED SURFACE-TREAT...
- Publication number 20120190790
- Publication date Jul 26, 2012
- Nihon Parkerizing Co., Ltd.
- Hidehiro Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tomohiro Iko

Person

Patents Grantslast 30 patents

Pretreatment agent and chemical conversion treatment agent

Metal surface treatment agent, metal surface treatment method, and...

Surface treatment composition for coated steel sheet, surface treat...

Composition for adhesion layer used for multi-layered surface-treat...

Patents Applicationslast 30 patents

Pretreatment Agent and Chemical Conversion Treatment Agent

Metal Surface-Treating Agent, and Metal Material With Coating Film...

Pretreatment Agent and Chemical Conversion Treatment Agent

Metal Surface Treatment Agent, Metal Surface Treatment Method, and...

SURFACE TREATMENT COMPOSITION FOR COATED STEEL SHEET, SURFACE TREAT...

COMPOSITION FOR ADHESION LAYER USED FOR MULTI-LAYERED SURFACE-TREAT...