Osamu Kasuu

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber and manufacturing method thereof
- Patent number 7,486,862
- Issue date Feb 3, 2009
- Sumitomo Electric Industries, Ltd.
- Yuichi Ohga
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for fusion splicing optical fibers and apparatus for heating...
- Patent number 6,886,998
- Issue date May 3, 2005
- Sumitomo Electric Industries, Ltd.
- Osamu Kasuu
- G02 - OPTICS
Information Patent Grant
Method for fusion splicing of optical fibers
- Patent number 6,854,293
- Issue date Feb 15, 2005
- Sumitomo Electric Industries, Ltd.
- Osamu Kasuu
- G02 - OPTICS
Information Patent Grant
Optical fiber splicing method and optical fiber
- Patent number 6,705,772
- Issue date Mar 16, 2004
- Sumitomo Electric Industries, Ltd.
- Motonori Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Method for connecting optical fibers
- Patent number 6,666,591
- Issue date Dec 23, 2003
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical Fiber And Manufacturing Method Thereof
- Publication number 20080107385
- Publication date May 8, 2008
- Yuichi Ohga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of measuring characteristics of optical fiber and method of...
- Publication number 20040028372
- Publication date Feb 12, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Katsuya Nagayama
- G02 - OPTICS
Information Patent Application
Optical fiber splicing method and optical fiber
- Publication number 20020181904
- Publication date Dec 5, 2002
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Motonori Nakamura
- G01 - MEASURING TESTING
Information Patent Application
Method for fusion splicing optical fibers and apparatus for heating...
- Publication number 20020176673
- Publication date Nov 28, 2002
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Osamu Kasuu
- G02 - OPTICS
Information Patent Application
Method for fusion splicing of optical fibers and optical fiber tran...
- Publication number 20020157424
- Publication date Oct 31, 2002
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Osamu Kasuu
- G02 - OPTICS
Information Patent Application
Method for connecting optical fibers
- Publication number 20020057877
- Publication date May 16, 2002
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Eisuke Sasaoka
- G02 - OPTICS