Mayuko Yamamoto

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video camera and apparatus for extracting an object
- Patent number 5,412,487
- Issue date May 2, 1995
- Hitachi, Ltd.
- Ryuji Nishimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video camera with extraction unit for extracting specific portion o...
- Patent number 5,347,371
- Issue date Sep 13, 1994
- Hitachi, Ltd.
- Ryuji Nishimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for extracting a specific image
- Patent number 5,293,255
- Issue date Mar 8, 1994
- Hitachi, Ltd.
- Akihito Nishizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE