Yasunori Furukawa

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Fukaya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Second harmonic generator and laser applied units
- Patent number 6,047,010
- Issue date Apr 4, 2000
- Hitachi Metals, Ltd.
- Satoshi Makio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser and laser applied units
- Patent number 5,825,793
- Issue date Oct 20, 1998
- Hitachi Metals, Ltd.
- Tsuyoshi Miyai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Second harmonic generating apparatus and apparatus employing laser
- Patent number 5,757,827
- Issue date May 26, 1998
- Hitachi Metals, Ltd.
- Satoshi Makio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus and apparatus employing laser
- Patent number 5,583,882
- Issue date Dec 10, 1996
- Hitachi Metals, Ltd.
- Tsuyoshi Miyai
- G11 - INFORMATION STORAGE
Information Patent Grant
Lithium tantalate monocrystal, monocrystal substrate, and photo ele...
- Patent number 5,359,452
- Issue date Oct 25, 1994
- Hitachi Metals, Ltd.
- Fumio Nitanda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Harmonics generation element
- Patent number 5,150,252
- Issue date Sep 22, 1992
- Hitachi Metals, Ltd.
- Yasunori Furukawa
- G02 - OPTICS