Hiroshi Kishida

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital information system, digital audio signal processor and sign...
- Patent number 6,282,611
- Issue date Aug 28, 2001
- Hitachi, Ltd.
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Feedforward amplifier
- Patent number 6,046,637
- Issue date Apr 4, 2000
- Hitachi, Ltd.
- Hiroshi Kishida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coaxial resonant slot antenna, a method of manufacturing thereof, a...
- Patent number 5,914,693
- Issue date Jun 22, 1999
- Hitachi, Ltd.
- Ken Takei
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Digital information system, digital audio signal processor and sign...
- Publication number 20010037431
- Publication date Nov 1, 2001
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES