Hirotaka SAZUKA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser irradiation apparatus
- Patent number 11,684,999
- Issue date Jun 27, 2023
- JSW AKTINA SYSTEM CO., LTD.
- Atsushi Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Workpiece conveyance apparatus, semiconductor manufacturing apparat...
- Patent number 11,264,259
- Issue date Mar 1, 2022
- The Japan Steel Works, Ltd.
- Ryo Shimizu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER PROCESSING APPARATUS, LASER PROCESSING METHOD, AND METHOD FOR...
- Publication number 20210187659
- Publication date Jun 24, 2021
- THE JAPAN STEEL WORKS, LTD
- Yoshihiro YAMAGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER IRRADIATION APPARATUS
- Publication number 20200180071
- Publication date Jun 11, 2020
- THE JAPAN STEEL WORKS, LTD
- Atsushi YAMAMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORKPIECE CONVEYANCE APPARATUS, SEMICONDUCTOR MANUFACTURING APPARAT...
- Publication number 20180315633
- Publication date Nov 1, 2018
- THE JAPAN STEEL WORKS, LTD
- Ryo SHIMIZU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR