Ittetsu Kitajima

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of building self-aligned optical side shield structure
- Patent number 11,011,192
- Issue date May 18, 2021
- Headway Technologies, Inc.
- Weihao Xu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating single Rh layer optical field enhancer with p...
- Patent number 10,186,288
- Issue date Jan 22, 2019
- Headway Technologies, Inc.
- Weihao Xu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Bottom-Up Main Pole Electroplating For A Magnetic Recording Write Head
- Publication number 20250138432
- Publication date May 1, 2025
- HEADWAY TECHNOLOGIES, INC.
- Cherng-Chyi Han
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR