Naoshige Sasano

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Sagamihara, Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser beam machining method and apparatus
- Patent number 6,825,440
- Issue date Nov 30, 2004
- Moritax Corporation
- Kazuyoshi Ohta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical fiber junction and method of making same
- Patent number 4,682,849
- Issue date Jul 28, 1987
- Showa Electric Wire & Cable Co. Ltd.
- Nobuo Kowata
- G02 - OPTICS
Information Patent Grant
Optical fiber junction device and method of making the same
- Patent number 4,497,643
- Issue date Feb 5, 1985
- Nobuo Kowata
- G02 - OPTICS
Information Patent Grant
Liquid level detecting device and method for producing the same
- Patent number 4,468,567
- Issue date Aug 28, 1984
- Showa Electric Wire & Cable Co., Ltd.
- Naoshige Sasano
- G01 - MEASURING TESTING
Information Patent Grant
Thermal fusion splicers for optical fibers
- Patent number 4,152,190
- Issue date May 1, 1979
- Showa Electric Wire & Cable Co. Ltd.
- Noboru Kurosawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Laser beam machining method and apparatus
- Publication number 20020175151
- Publication date Nov 28, 2002
- Kazuyoshi Ohta
- C03 - GLASS MINERAL OR SLAG WOOL