Masatoshi Seki

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Submount for optical device and its manufacturing method
- Patent number 8,269,301
- Issue date Sep 18, 2012
- Hitachi Kyowa Engineering Co., Ltd.
- Shohei Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical element-mounting substrate and method of producing the same
- Patent number 6,934,448
- Issue date Aug 23, 2005
- Hitachi, Ltd.
- Teruhisa Akashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anode target for X-ray tube and X-ray tube therewith
- Patent number 6,487,275
- Issue date Nov 26, 2002
- Hitachi, Ltd.
- Noboru Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Utilizing simultaneous masking and diffusion of peripheral substrat...
- Patent number 4,265,685
- Issue date May 5, 1981
- Hitachi, Ltd.
- Masatoshi Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-bondable insulated wires comprising three coatings including a...
- Patent number 4,129,678
- Issue date Dec 12, 1978
- Hitachi, Ltd.
- Masatoshi Seki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBMOUNT AND ITS MANUFACTURING METHOD
- Publication number 20090219728
- Publication date Sep 3, 2009
- Institut Francias Du Petrole
- Shohei Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical element-mounting substrate and method of producing the same
- Publication number 20030123805
- Publication date Jul 3, 2003
- Teruhisa Akashi
- G02 - OPTICS