Masataka Nakazawa

Person

Sendai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laser apparatus
- Patent number 8,170,071
- Issue date May 1, 2012
- Advantest Corporation
- Masataka Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser oscillator
- Patent number 7,898,733
- Issue date Mar 1, 2011
- Advantest Corporation
- Kazunori Shiota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission method and optical transmission apparatus
- Patent number 7,747,175
- Issue date Jun 29, 2010
- Japan Science and Technology Agency
- Toshihiko Hirooka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical synchronizer
- Patent number 7,715,724
- Issue date May 11, 2010
- Fujitsu Limited
- Shigeki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OTDM transmission method and apparatus
- Patent number 7,672,593
- Issue date Mar 2, 2010
- Japan Science and Technology Agency
- Toshihiko Hirooka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser oscillator
- Patent number 7,602,546
- Issue date Oct 13, 2009
- Advantest Corporation
- Kazunori Shiota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical pulse compressor, optical function generator, optical pulse...
- Patent number 7,428,096
- Issue date Sep 23, 2008
- Japan Science and Technology Agency
- Masataka Nakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fourier transform device and method
- Patent number 7,352,504
- Issue date Apr 1, 2008
- Japan Science and Technology Agency
- Toshihiko Hirooka
- G01 - MEASURING TESTING
Information Patent Grant
Measuring-instrument remote-calibration system and measuring-instru...
- Patent number 7,130,752
- Issue date Oct 31, 2006
- National Institute of Advanced Industrial Science and Technology
- Haruo Yoshida
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LASER OSCILLATOR
- Publication number 20100067100
- Publication date Mar 18, 2010
- Advantest Corporation
- Kazunori Shiota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS
- Publication number 20100061408
- Publication date Mar 11, 2010
- Advantest Corporation
- MASATAKA NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical fourier transform device and method
- Publication number 20070273958
- Publication date Nov 29, 2007
- Toshihiko Hirooka
- G02 - OPTICS
Information Patent Application
Laser oscillator
- Publication number 20070242346
- Publication date Oct 18, 2007
- Advantest Corporation
- Kazunori Shiota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Otdm transmission method and apparatus
- Publication number 20070109957
- Publication date May 17, 2007
- Japan Science and Technology Agency
- Toshihiko Hirooka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical pulse compressor and optical function generator, optical pu...
- Publication number 20070025728
- Publication date Feb 1, 2007
- Japan Science and Technology Agency
- Masataka Nakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission method and optical transmission device
- Publication number 20060232847
- Publication date Oct 19, 2006
- Japan Science and Technology Agency
- Toshihiko Hirooka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical synchronizer
- Publication number 20050185965
- Publication date Aug 25, 2005
- FUJITSU LIMITED
- Shigeki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Measuring-instrument remote-calibtration system and measuring-instr...
- Publication number 20050165571
- Publication date Jul 28, 2005
- NATIONAL INSTITUTE OF ADVANCED IND. SCIENCE AND TECH.
- Haruo Yoshida
- G01 - MEASURING TESTING
Information Patent Application
Measuring-instrument remote-calibration system and measuring-instru...
- Publication number 20040215412
- Publication date Oct 28, 2004
- NATIONAL INSTITUTE OF ADVANCED IND. SCIENCE AND TECH.
- Haruo Yoshida
- G01 - MEASURING TESTING

Masataka Nakazawa

Person

Patents Grantslast 30 patents

Laser apparatus

Laser oscillator

Optical transmission method and optical transmission apparatus

Optical synchronizer

OTDM transmission method and apparatus

Laser oscillator

Optical pulse compressor, optical function generator, optical pulse...

Optical fourier transform device and method

Measuring-instrument remote-calibration system and measuring-instru...

Patents Applicationslast 30 patents

LASER OSCILLATOR

LASER APPARATUS

Optical fourier transform device and method

Laser oscillator

Otdm transmission method and apparatus

Optical pulse compressor and optical function generator, optical pu...

Optical transmission method and optical transmission device

Optical synchronizer

Measuring-instrument remote-calibtration system and measuring-instr...

Measuring-instrument remote-calibration system and measuring-instru...