Seiji Isogawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing optical component
- Patent number 8,522,856
- Issue date Sep 3, 2013
- Olympus Corporation
- Nobuyuki Suda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of manufacturing optical component
- Patent number 8,333,232
- Issue date Dec 18, 2012
- Olympus Corporation
- Nobuyuki Suda

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING OPTICAL COMPONENT
- Publication number 20120049394
- Publication date Mar 1, 2012
- OLYMPUS CORPORATION
- Nobuyuki Suda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...