Atsushi Sawada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Charged particle beam device
- Patent number 11,367,588
- Issue date Jun 21, 2022
- HITACHI HIGH-TECH CORPORATION
- Ryo Komatsuzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum switch including windmill-shaped electrodes
- Patent number 6,479,778
- Issue date Nov 12, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Toshinori Kimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Lamella, Analysis System and Method for Analyz...
- Publication number 20220367144
- Publication date Nov 17, 2022
- Hitachi High-Tech Corporation
- Atsushi SAWADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Charged Particle Beam Device
- Publication number 20210272769
- Publication date Sep 2, 2021
- Hitachi High-Tech Corporation
- Ryo KOMATSUZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BYPASS SWITCH
- Publication number 20150079425
- Publication date Mar 19, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Yosuke Osako
- H01 - BASIC ELECTRIC ELEMENTS