Takao Tomiya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite plating material and method for producing the same
- Patent number 11,926,917
- Issue date Mar 12, 2024
- Dowa Metaltech Co., Ltd.
- Yukiya Kato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Composite plated product and method for producing same
- Patent number 11,920,255
- Issue date Mar 5, 2024
- Dowa Metaltech Co., Ltd.
- Hirotaka Kotani
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Tin-plated product and method for producing same
- Patent number 10,985,485
- Issue date Apr 20, 2021
- Dowa Metaltech Co., Ltd.
- Hiroto Narieda
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE MATERIAL, METHOD FOR MANUFACTURING COMPOSITE MATERIAL, TE...
- Publication number 20240287699
- Publication date Aug 29, 2024
- DOWA METALTECH CO., LTD.
- Hirotaka KOTANI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPOSITE MATERIAL, METHOD FOR PRODUCING COMPOSITE MATERIAL, AND TE...
- Publication number 20230175160
- Publication date Jun 8, 2023
- DOWA METALTECH CO., LTD.
- Yukiya KATO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPOSITE PLATING MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20230046780
- Publication date Feb 16, 2023
- DOWA METALTECH CO., LTD.
- Yukiya Kato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPOSITE PLATED PRODUCT AND METHOD FOR PRODUCING SAME
- Publication number 20220259753
- Publication date Aug 18, 2022
- DOWA METALTECH CO., LTD.
- Hirotaka Kotani
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
TIN-PLATED PRODUCT AND METHOD FOR PRODUCING SAME
- Publication number 20200076103
- Publication date Mar 5, 2020
- DOWA METALTECH CO., LTD.
- Hiroto Narieda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR