Koji Toyota

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Patents Grantslast 30 patents

Information Patent Grant
Plasma processing apparatus
- Patent number 10,037,868
- Issue date Jul 31, 2018
- Hitachi High-Technologies Corporation
- Koji Toyota
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLASMA PROCESSING APPARATUS
- Publication number 20150279624
- Publication date Oct 1, 2015
- Hitachi High-Technologies Corporation
- Koji Toyota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANALOG INPUT AND OUTPUT CIRCUIT AND VACUUM PROCESSING APPARATUS
- Publication number 20100207790
- Publication date Aug 19, 2010
- Hitachi High-Technologies Corporation
- Koji Toyota
- H03 - BASIC ELECTRONIC CIRCUITRY