Masashi Ichishima

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roughened plated sheet
- Patent number 12,104,271
- Issue date Oct 1, 2024
- Toyo Kohan Co., Ltd.
- Hiroki Yanaga
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Roughened plated sheet
- Patent number 11,732,376
- Issue date Aug 22, 2023
- Toyo Kohan Co., Ltd.
- Hiroki Yanaga
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for post-treatment of plated steel sheet for soldering
- Patent number 5,639,515
- Issue date Jun 17, 1997
- Toyo Kohan Co., Ltd.
- Katsumi Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for post-treatment of electroplated steel sheets for soldering
- Patent number 5,011,711
- Issue date Apr 30, 1991
- Toyo Kohan Co., Ltd.
- Katsumi Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROUGHENED PLATED SHEET
- Publication number 20240376624
- Publication date Nov 14, 2024
- TOYO KOHAN CO., LTD
- Hiroki YANAGA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ROUGHENED PLATED SHEET
- Publication number 20230340685
- Publication date Oct 26, 2023
- TOYO KOHAN CO., LTD
- Hiroki YANAGA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ROUGHENED PLATED SHEET
- Publication number 20220235483
- Publication date Jul 28, 2022
- TOYO KOHAN CO., LTD
- Hiroki YANAGA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR