Yoshinori Hibino

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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
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
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
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 multi/demultiplexer
- Patent number 6,606,433
- Issue date Aug 12, 2003
- Nippon Telegraph and Telephone Corporation
- Manabu Oguma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
WDM filter
- Patent number 6,229,938
- Issue date May 8, 2001
- Nippon Telegraph and Telephone Corporation
- Yoshinori Hibino
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical Device Manufacturing Method and Manufacturing Apparatus Usi...
- Publication number 20230341768
- Publication date Oct 26, 2023
- NTT ELECTRONICS CORPORATION
- Yoshinori Hibino
- G02 - OPTICS
Information Patent Application
Optical Transmission System
- Publication number 20080226298
- Publication date Sep 18, 2008
- Nippon Telegraph and Telephone Corporation
- Hiroyuki Fukuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength multiplexer/demultiplexer
- Publication number 20060023989
- Publication date Feb 2, 2006
- Masashiro Yanagisawa
- 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
OPTICAL WAVEGUIDE INTERFEROMETER
- Publication number 20020181870
- Publication date Dec 5, 2002
- Yasuyuki Inoue
- 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
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 multi/demultiplexer
- Publication number 20020015554
- Publication date Feb 7, 2002
- Nippon Telegraph and Telephone Corporation
- Manabu Oguma
- 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

Yoshinori Hibino

Person

Patents Grantslast 30 patents

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

Wavelength multi/demultiplexer

Planar lightwave circuit and optical circuit

Polarization desensitized optical waveguide interferometer

Optical multiplexer and optical demultiplexer

Waveguide-type optical signal processing circuit

Optical multi/demultiplexer

No polarization dependent waveguide type optical circuit

WDM filter

Patents Applicationslast 30 patents

Optical Device Manufacturing Method and Manufacturing Apparatus Usi...

Optical Transmission System

Wavelength multiplexer/demultiplexer

Waveguide-type optical signal processing circuit

OPTICAL WAVEGUIDE INTERFEROMETER

Planar lightwave circuit and optical circuit

Optical multiplexer and optical demultiplexer

Optical multi/demultiplexer

No polarization dependent waveguide type optical circuit