Iwao Watanabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Divided annular rib type plasma processing apparatus
- Patent number 8,833,299
- Issue date Sep 16, 2014
- Ferrotec Corporation
- Yuichi Shiina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Multiply Divided Anode Wall Type Plasma Generating Apparatus and Pl...
- Publication number 20120037504
- Publication date Feb 16, 2012
- FERROTEC CORPORATION
- Yuichi Shiina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DIVIDED ANNULAR RIB TYPE PLASMA PROCESSING APPARATUS
- Publication number 20120031337
- Publication date Feb 9, 2012
- FERROTEC CORPORATION
- Yuichi Shiina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...