Yasuharu Okamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ion implantation apparatus
- Patent number 9,984,856
- Issue date May 29, 2018
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Shiro Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation method and ion implantation apparatus
- Patent number 9,646,837
- Issue date May 9, 2017
- SEN CORPORATION
- Shiro Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation method and ion implantation apparatus
- Patent number 9,305,784
- Issue date Apr 5, 2016
- Sen Corporation
- Shiro Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation method and ion implantation apparatus
- Patent number 8,772,741
- Issue date Jul 8, 2014
- Sen Corporation
- Shiro Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ION IMPLANTATION APPARATUS
- Publication number 20170092464
- Publication date Mar 30, 2017
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Shiro Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION IMPLANTATION METHOD AND ION IMPLANTATION APPARATUS
- Publication number 20130196492
- Publication date Aug 1, 2013
- SEN Corporation
- Shiro NINOMIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION IMPLANTATION METHOD AND ION IMPLANTATION APPARATUS
- Publication number 20130157390
- Publication date Jun 20, 2013
- SEN Corporation
- Shiro NINOMIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION IMPLANTATION METHOD AND ION IMPLANTATION APPARATUS
- Publication number 20120252194
- Publication date Oct 4, 2012
- SEN Corporation
- Shiro NINOMIYA
- H01 - BASIC ELECTRIC ELEMENTS