Setsuo Misaizu

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Identification level control method and optical receiver
- Patent number 7,382,987
- Issue date Jun 3, 2008
- Fujitsu Limited
- Setsuo Misaizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter and its control method
- Patent number 7,257,332
- Issue date Aug 14, 2007
- Fujitsu Limited
- Toru Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PLO device
- Patent number 6,807,245
- Issue date Oct 19, 2004
- Fujitsu Limited
- Sadao Ibukuro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bias circuit for a photodetector, and an optical receiver
- Patent number 6,707,024
- Issue date Mar 16, 2004
- Fujitsu Limited
- Yoshinobu Miyamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission apparatus for multiple wavelengths and optical...
- Patent number 6,501,774
- Issue date Dec 31, 2002
- Fujitsu Limited
- Hiroshi Kuwahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser diode protecting circuit and laser driving current control ci...
- Patent number 6,229,833
- Issue date May 8, 2001
- Fujitsu Limited
- Mitsuharu Noda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode protecting circuit
- Patent number 6,097,746
- Issue date Aug 1, 2000
- Fujitsu Limited
- Mitsuharu Noda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmitter, optical communication system and optical commu...
- Patent number 5,900,959
- Issue date May 4, 1999
- Fujitsu Limited
- Mitsuharu Noda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Drive circuit for electro-absorption optical modulator and optical...
- Patent number 5,706,117
- Issue date Jan 6, 1998
- Fujitsu Limited
- Keisuke Imai
- G02 - OPTICS
Information Patent Grant
Optical transmitter and laser diode module for use in the optical t...
- Patent number 5,646,763
- Issue date Jul 8, 1997
- Fujitsu Limited
- Setsuo Misaizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizing amplifier, receiver using the same and preamplifier
- Patent number 5,636,048
- Issue date Jun 3, 1997
- Fujitsu Limited
- Kazuhisa Kogure
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Information Patent Grant
Optical signal transmitter having an apc circuit with automatic bia...
- Patent number 5,557,445
- Issue date Sep 17, 1996
- Fujitsu Limited
- Setsuo Misaizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic temperature control circuit of laser diode and electric/o...
- Patent number 5,499,258
- Issue date Mar 12, 1996
- Fujitsu Limited
- Michinao Kawano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical transmitter and its control method
- Publication number 20050249444
- Publication date Nov 10, 2005
- FUJITSU LIMITED
- Keisuke Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Identification level control method and optical receiver
- Publication number 20050078966
- Publication date Apr 14, 2005
- FUJITSU LIMITED
- Setsuo Misaizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLO device
- Publication number 20030215043
- Publication date Nov 20, 2003
- FUJITSU LIMITED
- Sadao Ibukuro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission apparatus for multiple wavelengths and optical...
- Publication number 20020126367
- Publication date Sep 12, 2002
- FUJITSU LIMITED
- Hiroshi Kuwahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bias circuit for a photodetector, and an optical receiver
- Publication number 20020043614
- Publication date Apr 18, 2002
- Yoshinobu Miyamoto
- G01 - MEASURING TESTING

Setsuo Misaizu

Person

Patents Grantslast 30 patents

Identification level control method and optical receiver

Optical transmitter and its control method

PLO device

Bias circuit for a photodetector, and an optical receiver

Optical transmission apparatus for multiple wavelengths and optical...

Laser diode protecting circuit and laser driving current control ci...

Laser diode protecting circuit

Optical transmitter, optical communication system and optical commu...

Drive circuit for electro-absorption optical modulator and optical...

Optical transmitter and laser diode module for use in the optical t...

Equalizing amplifier, receiver using the same and preamplifier

Light-receipt system with current bias circuit and pre-amplifier fo...

Optical signal transmitter having an apc circuit with automatic bia...

Automatic temperature control circuit of laser diode and electric/o...

Patents Applicationslast 30 patents

Optical transmitter and its control method

Identification level control method and optical receiver

PLO device

Optical transmission apparatus for multiple wavelengths and optical...

Bias circuit for a photodetector, and an optical receiver