Ryuji Oshima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Structure for producing diamond and method for manufacturing same
- Patent number 12,227,828
- Issue date Feb 18, 2025
- National University Corporation Nagaoka University of Technology
- Hideo Aida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Structure for Producing Diamond and Method for Manufacturing Same
- Publication number 20250146122
- Publication date May 8, 2025
- National University Corporation Nagaoka University of Technology
- Hideo Aida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DIAMOND FILM FORMATION METHOD AND DIAMOND FILM FORMATION DEVICE
- Publication number 20250003111
- Publication date Jan 2, 2025
- Disco Corporation
- Atsuhito SAWABE
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for Producing Single Crystal Diamond and Single Crystal Diamond
- Publication number 20240318348
- Publication date Sep 26, 2024
- Disco Corporation
- Ryuji Oshima
- C30 - CRYSTAL GROWTH
Information Patent Application
Structure for Producing Diamond and Method for Manufacturing Same
- Publication number 20220127719
- Publication date Apr 28, 2022
- National University Corporation Nagaoka University of Technology
- Hideo Aida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...