Keiichiro HOSOBUCHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Charged particle beam device
- Patent number 11,380,515
- Issue date Jul 5, 2022
- HITACHI HIGH-TECH CORPORATION
- Keiichiro Hosobuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Stage Device, Charged Particle Beam Device, and Vacuum Device
- Publication number 20240258063
- Publication date Aug 1, 2024
- Hitachi High-Tech Corporation
- Motohiro TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Charged Particle Beam Device
- Publication number 20210066025
- Publication date Mar 4, 2021
- HITACHI HIGH-TECH CORPORATION
- Keiichiro HOSOBUCHI
- H01 - BASIC ELECTRIC ELEMENTS