Hidemitsu TOBA

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Patents Grantslast 30 patents

Information Patent Grant
Optical material, optical element and method for manufacturing same
- Patent number 10,768,341
- Issue date Sep 8, 2020
- Nikon Corporation
- Soichi Owa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical material, optical element, and method for manufacturing same
- Patent number 10,012,768
- Issue date Jul 3, 2018
- Nikon Corporation
- Soichi Owa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical material, optical element, and method for manufacturing same
- Patent number 9,310,520
- Issue date Apr 12, 2016
- Nikon Corporation
- Soichi Owa
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MATERIAL, OPTICAL ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20180284324
- Publication date Oct 4, 2018
- Nikon Corporation
- Soichi OWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL MATERIAL, OPTICAL ELEMENT, AND METHOD FOR MANUFACTURING SAME
- Publication number 20160195640
- Publication date Jul 7, 2016
- Nikon Corporation
- Soichi OWA
- G02 - OPTICS
Information Patent Application
OPTICAL MATERIAL, OPTICAL ELEMENT, AND METHOD FOR MANUFACTURING SAME
- Publication number 20120088078
- Publication date Apr 12, 2012
- Nikon Corporation
- Soichi OWA
- G02 - OPTICS