Yasuyuki Inoue

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Arrayed waveguide grating
- Patent number 8,867,873
- Issue date Oct 21, 2014
- Nippon Telegraph and Telephone Corporation
- Shin Kamei
- G02 - OPTICS
Information Patent Grant
Waveguide type optical device
- Patent number 8,467,642
- Issue date Jun 18, 2013
- NTT Electronics Corporation
- Daisuke Ogawa
- G02 - OPTICS
Information Patent Grant
Optical wavelength multiplexing/ de-multiplexing circuit
- Patent number 8,369,666
- Issue date Feb 5, 2013
- Nippon Telegraph and Telephone Corporation
- Shin Kamei
- G02 - OPTICS
Information Patent Grant
Waveguide-type optical interferometer
- Patent number 8,150,219
- Issue date Apr 3, 2012
- Nippon Telegraph and Telephone Corporation
- Yusuke Nasu
- G02 - OPTICS
Information Patent Grant
Optical delay line interferometer
- Patent number 7,899,279
- Issue date Mar 1, 2011
- Nippon Telegraph and Telephone Corporation
- Yusuke Nasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High precision chromatic dispersion measuring method and automatic...
- Patent number 7,536,108
- Issue date May 19, 2009
- Nippon Telegraph and Telephone Corporation
- Akira Hirano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Y branch circuit and method for manufacturing the same
- Patent number 7,499,613
- Issue date Mar 3, 2009
- NTT Electronics Corporation
- Yasuhiro Hida
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating type optical multiplexer/demultiplexer ci...
- Patent number 7,400,800
- Issue date Jul 15, 2008
- NTT Electronics Corporation
- Tsutomu Kitoh
- G02 - OPTICS
Information Patent Grant
Planar lightwave circuit type variable optical attenuator
- Patent number 7,389,033
- Issue date Jun 17, 2008
- Nippon Telegraph and Telephone Corporation
- Yasuaki Hashizume
- G02 - OPTICS
Information Patent Grant
Wavelength multi/demultiplexer
- Patent number 7,313,297
- Issue date Dec 25, 2007
- Nippon Telegraph and Telephone Corporation
- Masahiro Yanagisawa
- G02 - OPTICS
Information Patent Grant
Optical waveguide circuit
- Patent number 7,245,793
- Issue date Jul 17, 2007
- Nippon Telegraph and Telephone Corporation
- Shin Kamei
- G02 - OPTICS
Information Patent Grant
Optical multi/demultiplexing circuit equipped with phase generating...
- Patent number 7,085,438
- Issue date Aug 1, 2006
- Nippon Telegraph and Telephone Corporation
- Takayuki Mizuno
- G02 - OPTICS
Information Patent Grant
Planar lightwave circuit and optical circuit
- Patent number 6,937,797
- Issue date Aug 30, 2005
- Nippon Telegraph and Telephone Corporation
- Takayuki Mizuno
- G02 - OPTICS
Information Patent Grant
Array waveguide diffraction grating type optical multiplexer/demult...
- Patent number 6,904,204
- Issue date Jun 7, 2005
- NTT Electronics Corporation
- Yasuhiro Hida
- G02 - OPTICS
Information Patent Grant
Interferometer and its fabrication method
- Patent number 6,823,094
- Issue date Nov 23, 2004
- Nippon Telegraph and Telephone Corporation
- Takashi Goh
- G02 - OPTICS
Information Patent Grant
Silica-based optical waveguide circuit and fabrication method thereof
- Patent number 6,775,454
- Issue date Aug 10, 2004
- Nippon Telegraph and Telephone Corporation
- Mikitaka Itoh
- G02 - OPTICS
Information Patent Grant
Polarization desensitized optical waveguide interferometer
- Patent number 6,757,454
- Issue date Jun 29, 2004
- Nippon Telegraph and Telephone Corporation
- Yasuyuki Inoue
- G02 - OPTICS
Information Patent Grant
Optical multiplexer and optical demultiplexer
- Patent number 6,735,358
- Issue date May 11, 2004
- Nippon Telegraph and Telephone Corporation
- Tsutomu Kitoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveguide-type optical signal processing circuit
- Patent number 6,731,828
- Issue date May 4, 2004
- Nippon Telegraph and Telephone Corporation
- Tsutomu Kitou
- G02 - OPTICS
Information Patent Grant
Optical waveguide circuit
- Patent number 6,580,862
- Issue date Jun 17, 2003
- Nippon Telegraph and Telephone Corporation
- Toshimi Kominato
- G02 - OPTICS
Information Patent Grant
No polarization dependent waveguide type optical circuit
- Patent number 6,546,161
- Issue date Apr 8, 2003
- Nippon Telegraph and Telephone Corporation
- Masayuki Okuno
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 6,480,639
- Issue date Nov 12, 2002
- Nippon Telegraph & Telephone Corp.
- Toshikazu Hashimoto
- G02 - OPTICS
Information Patent Grant
Frequency stabilized laser and method for preparing thereof
- Patent number 6,320,888
- Issue date Nov 20, 2001
- Nippon Telegraph and Telephone Corporation
- Takuya Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical waveguide circuit, its manufacturing method and optical wav...
- Patent number 6,304,687
- Issue date Oct 16, 2001
- Nippon Telegraph and Telephone Corporation
- Yasuyuki Inoue
- G02 - OPTICS
Information Patent Grant
Optical waveplate, method of manufacturing the same, and waveguide...
- Patent number 6,115,514
- Issue date Sep 5, 2000
- Nippon Telegraph and Telephone Corporation
- Shinji Ando
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermo-optic devices
- Patent number 6,084,050
- Issue date Jul 4, 2000
- Nippon Telegraph & Telephone Corporation
- Naoki Ooba
- G02 - OPTICS
Information Patent Grant
Optical waveplate, method of manufacturing the same, and waveguide...
- Patent number 6,072,920
- Issue date Jun 6, 2000
- Nippon Telegraph and Telephone Corporation
- Shinji Ando
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Guided-wave circuit with optical characteristics adjusting plate, m...
- Patent number 5,940,548
- Issue date Aug 17, 1999
- Nippon Telegraph & Telephone Corporation
- Hiroaki Yamada
- G02 - OPTICS
Information Patent Grant
Optical waveplate, method of manufacturing the same, and waveguide...
- Patent number 5,901,259
- Issue date May 4, 1999
- Nippon Telegraph and Telephone Corporation
- Shinji Ando
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical waveplate and A method of manufacturing the optical waveplate
- Patent number 5,694,496
- Issue date Dec 2, 1997
- Nippon Telegraph and Telephone Corporation
- Shinji Ando
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
REQUIRED INVENTORY CALCULATING SYSTEM
- Publication number 20230097989
- Publication date Mar 30, 2023
- Disco Corporation
- Hirotoshi HOSHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Wavelength Multiplexing/ De-multiplexing Circuit
- Publication number 20110116802
- Publication date May 19, 2011
- Nippon Telegraph and Telephone Corporation
- Shin Kamei
- G02 - OPTICS
Information Patent Application
ARRAYE WAVEGUIDE DIFFRACTION GRATING
- Publication number 20110110624
- Publication date May 12, 2011
- Nippon Telegraph and Telephone Corporation
- Shin Kamei
- G02 - OPTICS
Information Patent Application
WAVEGUIDE TYPE OPTICAL DEVICE
- Publication number 20100322556
- Publication date Dec 23, 2010
- Daisuke Ogawa
- G02 - OPTICS
Information Patent Application
OPTICAL DELAY LINE INTERFEROMETER
- Publication number 20100119189
- Publication date May 13, 2010
- Nippon Telegraph and Telephone Corporation
- Yusuke Nasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEGUIDE-TYPE OPTICAL INTERFEROMETER
- Publication number 20100104237
- Publication date Apr 29, 2010
- Nippon Telegraph and Telephone Corporation
- Yusuke Nasu
- G02 - OPTICS
Information Patent Application
Planar Lightwave Circuit Type Variable Optical Attenuator
- Publication number 20070212012
- Publication date Sep 13, 2007
- Nippon Telegraph and Telephone Corporation
- Yasuaki Hashizume
- G02 - OPTICS
Information Patent Application
Y branch circuit and method for manufacturing the same
- Publication number 20060278960
- Publication date Dec 14, 2006
- Nippon Telegraph and Telephone Corporation
- Yasuhiro Hida
- G02 - OPTICS
Information Patent Application
Array waveguide lattic type optical multilexer/demultiplexer circuit
- Publication number 20060233491
- Publication date Oct 19, 2006
- Tsutomu Kitoh
- G02 - OPTICS
Information Patent Application
Wavelength multiplexer/demultiplexer
- Publication number 20060023989
- Publication date Feb 2, 2006
- Masashiro Yanagisawa
- G02 - OPTICS
Information Patent Application
Array waveguide diffraction grating type optical multiplexer/branch...
- Publication number 20040247243
- Publication date Dec 9, 2004
- Yasuhiro Hida
- G02 - OPTICS
Information Patent Application
Optical multi/demultiplexing circuit equipped with phase generating...
- Publication number 20040136647
- Publication date Jul 15, 2004
- Nippon Telegraph and Telephone Corporation
- Takayuki Mizuno
- G02 - OPTICS
Information Patent Application
Optical waveguide circuit
- Publication number 20040126052
- Publication date Jul 1, 2004
- Nippon Telegraph and Telephone Corporation
- Shin Kamei
- G02 - OPTICS
Information Patent Application
Waveguide-type optical signal processing circuit
- Publication number 20030012479
- Publication date Jan 16, 2003
- Nippon Telegraph and Telephone Corporation
- Tsutomu Kitou
- G02 - OPTICS
Information Patent Application
High precision chromatic dispersion measuring method and automatic...
- Publication number 20030002112
- Publication date Jan 2, 2003
- Nippon Telegraph and Telephone Corporation
- Akira Hirano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WAVEGUIDE INTERFEROMETER
- Publication number 20020181870
- Publication date Dec 5, 2002
- Yasuyuki Inoue
- G02 - OPTICS
Information Patent Application
Silica-based optical waveguide circuit and fabrication method thereof
- Publication number 20020168166
- Publication date Nov 14, 2002
- Nippon Telegraph and Telephone Corporation
- Mikitaka Itoh
- G02 - OPTICS
Information Patent Application
Planar lightwave circuit and optical circuit
- Publication number 20020154863
- Publication date Oct 24, 2002
- Takayuki Mizuno
- G02 - OPTICS
Information Patent Application
Semiconductor test apparatus
- Publication number 20020133774
- Publication date Sep 19, 2002
- Ando Electric Co.,Ltd.
- Yasuyuki Inoue
- G01 - MEASURING TESTING
Information Patent Application
Interferometer and its fabrication method
- Publication number 20020126933
- Publication date Sep 12, 2002
- Nippon Telegraph and Telephone Corporation
- Takashi Goh
- G02 - OPTICS
Information Patent Application
Optical waveguide circuit
- Publication number 20020122650
- Publication date Sep 5, 2002
- Toshimi Kominato
- G02 - OPTICS
Information Patent Application
Optical multiplexer and optical demultiplexer
- Publication number 20020106147
- Publication date Aug 8, 2002
- Nippon Telegraph and Telephone Corporation
- Tsutomu Kitoh
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE
- Publication number 20020001427
- Publication date Jan 3, 2002
- TOSHIKAZU HASHIMOTO
- G02 - OPTICS
Information Patent Application
No polarization dependent waveguide type optical circuit
- Publication number 20010009595
- Publication date Jul 26, 2001
- Nippon Telegraph and Telephone Corporation
- Masayuki Okuno
- G02 - OPTICS

Yasuyuki Inoue

Person

Patents Grantslast 30 patents

Arrayed waveguide grating

Waveguide type optical device

Optical wavelength multiplexing/ de-multiplexing circuit

Waveguide-type optical interferometer

Optical delay line interferometer

High precision chromatic dispersion measuring method and automatic...

Y branch circuit and method for manufacturing the same

Arrayed waveguide grating type optical multiplexer/demultiplexer ci...

Planar lightwave circuit type variable optical attenuator

Wavelength multi/demultiplexer

Optical waveguide circuit

Optical multi/demultiplexing circuit equipped with phase generating...

Planar lightwave circuit and optical circuit

Array waveguide diffraction grating type optical multiplexer/demult...

Interferometer and its fabrication method

Silica-based optical waveguide circuit and fabrication method thereof

Polarization desensitized optical waveguide interferometer

Optical multiplexer and optical demultiplexer

Waveguide-type optical signal processing circuit

Optical waveguide circuit

No polarization dependent waveguide type optical circuit

Optical module

Frequency stabilized laser and method for preparing thereof

Optical waveguide circuit, its manufacturing method and optical wav...

Optical waveplate, method of manufacturing the same, and waveguide...

Thermo-optic devices

Optical waveplate, method of manufacturing the same, and waveguide...

Guided-wave circuit with optical characteristics adjusting plate, m...

Optical waveplate, method of manufacturing the same, and waveguide...

Optical waveplate and A method of manufacturing the optical waveplate

Patents Applicationslast 30 patents

REQUIRED INVENTORY CALCULATING SYSTEM

Optical Wavelength Multiplexing/ De-multiplexing Circuit

ARRAYE WAVEGUIDE DIFFRACTION GRATING

WAVEGUIDE TYPE OPTICAL DEVICE

OPTICAL DELAY LINE INTERFEROMETER

WAVEGUIDE-TYPE OPTICAL INTERFEROMETER

Planar Lightwave Circuit Type Variable Optical Attenuator

Y branch circuit and method for manufacturing the same

Array waveguide lattic type optical multilexer/demultiplexer circuit

Wavelength multiplexer/demultiplexer

Array waveguide diffraction grating type optical multiplexer/branch...

Optical multi/demultiplexing circuit equipped with phase generating...

Optical waveguide circuit

Waveguide-type optical signal processing circuit

High precision chromatic dispersion measuring method and automatic...

OPTICAL WAVEGUIDE INTERFEROMETER

Silica-based optical waveguide circuit and fabrication method thereof

Planar lightwave circuit and optical circuit

Semiconductor test apparatus

Interferometer and its fabrication method

Optical waveguide circuit

Optical multiplexer and optical demultiplexer

OPTICAL MODULE

No polarization dependent waveguide type optical circuit