Shoya Iuchi

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tin or tin alloy electroplating bath, and electronic component havi...
- Patent number 11,939,691
- Issue date Mar 26, 2024
- Ishihara Chemical Co., LTD
- Syohei Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure containing Sn layer or Sn alloy layer
- Patent number 11,052,637
- Issue date Jul 6, 2021
- Ishihara Chemical Co., LTD
- Shoya Iuchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for manufacturing alloy bump
- Patent number 10,062,657
- Issue date Aug 28, 2018
- Ishihara Chemical Co., Ltd.
- Shoya Iuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURE CONTAINING SN LAYER OR SN ALLOY LAYER
- Publication number 20200376808
- Publication date Dec 3, 2020
- ISHIHARA CHEMICAL CO., LTD.
- Shoya IUCHI
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTROLYTIC TIN OR TIN ALLOY PLATING BATH AND ELECTRONIC COMPONENT...
- Publication number 20190368063
- Publication date Dec 5, 2019
- ISHIHARA CHEMICAL CO., LTD.
- Syohei YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING ALLOY BUMP
- Publication number 20170330850
- Publication date Nov 16, 2017
- Ishihara Chemical Co., Ltd.
- Shoya IUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC COPPER COATING, METHOD OF MANUFACTURING THE SAME, AND...
- Publication number 20110139626
- Publication date Jun 16, 2011
- FURUKAWA ELECTRIC CO., LTD.
- Takahiro Saito
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR