Yasunari Arai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing an electronic circuit package
- Patent number 5,206,986
- Issue date May 4, 1993
- Fujitsu Limited
- Yasunari Arai
- G02 - OPTICS
Information Patent Grant
Electronic circuit package
- Patent number 5,150,280
- Issue date Sep 22, 1992
- Fujitsu Limited
- Yasunari Arai
- G02 - OPTICS
Information Patent Grant
Equalizing and amplifying circuit in an optical signal receiving ap...
- Patent number 5,113,151
- Issue date May 12, 1992
- Fujitsu Limited
- Takuji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data delay circuit and clock extraction circuit using the same
- Patent number 5,066,877
- Issue date Nov 19, 1991
- Fujitsu Limited
- Hiroshi Hamano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor laser modulation control system
- Patent number 4,884,278
- Issue date Nov 28, 1989
- Fujitsu Limited
- Hiroshi Nishimoto
- H01 - BASIC ELECTRIC ELEMENTS