Akihiko Yasuda

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control circuit for supplying a driving current to a laser diode
- Patent number 5,732,096
- Issue date Mar 24, 1998
- Fujitsu Limited
- Kazuhiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-receipt system with current bias circuit and pre-amplifier fo...
- Patent number 5,625,181
- Issue date Apr 29, 1997
- Fujitsu Limited
- Akihiko Yasuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE