Koji NAGAHARA

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Patents Grantslast 30 patents

Information Patent Grant
Focused ion beam processing apparatus
- Patent number 11,721,517
- Issue date Aug 8, 2023
- Hitachi High-Tech Science Corporation
- Hiroshi Oba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Particle beam apparatus and composite beam apparatus
- Patent number 11,682,536
- Issue date Jun 20, 2023
- Hitachi High-Tech Science Corporation
- Koji Nagahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charged particle beam apparatus, composite charged particle beam ap...
- Patent number 11,276,555
- Issue date Mar 15, 2022
- Hitachi High-Tech Science Corporation
- Yasuhiko Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FOCUSED ION BEAM DEVICE
- Publication number 20240355574
- Publication date Oct 24, 2024
- HITACHI HIGH-TECH SCIENCE CORPORATION
- Koji NAGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PARTICLE BEAM APPARATUS AND COMPOSITE BEAM APPARATUS
- Publication number 20210296079
- Publication date Sep 23, 2021
- HITACHI HIGH-TECH SCIENCE CORPORATION
- Koji NAGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOCUSED ION BEAM PROCESSING APPARATUS
- Publication number 20210296080
- Publication date Sep 23, 2021
- HITACHI HIGH-TECH SCIENCE CORPORATION
- Hiroshi OBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGED PARTICLE BEAM APPARATUS, COMPOSITE CHARGED PARTICLE BEAM AP...
- Publication number 20210118645
- Publication date Apr 22, 2021
- HITACHI HIGH-TECH SCIENCE CORPORATION
- Yasuhiko SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS