Hajime TOMIZAWA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
POLISHING HEAD, AND POLISHING TREATMENT DEVICE
- Publication number 20240082983
- Publication date Mar 14, 2024
- MICRO ENGINEERING, INC.
- Akio KOMURA
- B24 - GRINDING POLISHING
Information Patent Application
ADHESIVE RESIDUE REMOVAL APPARATUS AND ADHESIVE RESIDUE REMOVAL METHOD
- Publication number 20200249588
- Publication date Aug 6, 2020
- MICRO ENGINEERING, INC.
- Kazuya WATANABE
- B08 - CLEANING