Hironobu Nagasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a coupler based on fiber-fused connection
- Patent number 6,431,767
- Issue date Aug 13, 2002
- Hironobu Nagasaki
- G02 - OPTICS
Information Patent Grant
Method for producting an optical fiber cord and an optical fiber ta...
- Patent number 6,424,767
- Issue date Jul 23, 2002
- Nissho Musen Co., Ltd.
- Hironobu Nagasaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method for producing a coupler based on fiber-fused connection
- Publication number 20020006254
- Publication date Jan 17, 2002
- Hironobu Nagasaki
- G02 - OPTICS
Information Patent Application
Method for producting an optical fiber cord and an optical fiber ta...
- Publication number 20010048795
- Publication date Dec 6, 2001
- Hironobu Nagasaki
- G02 - OPTICS