Kenji Kawano

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical modulation device
- Patent number 8,311,371
- Issue date Nov 13, 2012
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 8,204,344
- Issue date Jun 19, 2012
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 8,170,381
- Issue date May 1, 2012
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 7,916,981
- Issue date Mar 29, 2011
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 7,643,708
- Issue date Jan 5, 2010
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Monitor photodetector equipped optical modulator
- Patent number 7,474,812
- Issue date Jan 6, 2009
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Semiconductor light-receiving module capable of converting light in...
- Patent number 7,372,123
- Issue date May 13, 2008
- Anritsu Corporation
- Kenji Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide type optical device
- Patent number 7,330,613
- Issue date Feb 12, 2008
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Semiconductor light-receiving module capable of converting light in...
- Patent number 7,317,236
- Issue date Jan 8, 2008
- Anritsu Corporation
- Kenji Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light receiving device for repeatedly propagating inc...
- Patent number 7,071,524
- Issue date Jul 4, 2006
- Anristsu Corporation
- Kenji Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-receiving module capable of converting light in...
- Patent number 6,909,160
- Issue date Jun 21, 2005
- Anritsu Corporation
- Kenji Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulation device having excellent electric characteristics...
- Patent number 6,891,982
- Issue date May 10, 2005
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Semiconductor light receiving element provided with acceleration sp...
- Patent number 6,756,609
- Issue date Jun 29, 2004
- Anritsu Corporation
- Kenji Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra high-speed semiconductor optical modulator with traveling-wav...
- Patent number 6,160,654
- Issue date Dec 12, 2000
- Nippon Telegraph & Telephone Corporation
- Kenji Kawano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ultra-high-speed semiconductor optical modulator with traveling-wav...
- Patent number 5,995,270
- Issue date Nov 30, 1999
- Nippon Telegraph & Telephone Corporation
- Kenji Kawano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrically controlled optical device
- Patent number 5,220,627
- Issue date Jun 15, 1993
- Nippon Telegraph & Telephone Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Electrically controlled optical device
- Patent number 5,129,017
- Issue date Jul 7, 1992
- Nippon Telegraph and Telephone Company
- Kenji Kawano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULATOR
- Publication number 20100310206
- Publication date Dec 9, 2010
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20100209040
- Publication date Aug 19, 2010
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20100158428
- Publication date Jun 24, 2010
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Optical Modulation Device
- Publication number 20100054654
- Publication date Mar 4, 2010
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20090297087
- Publication date Dec 3, 2009
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Optical Modulator
- Publication number 20090041403
- Publication date Feb 12, 2009
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20090034898
- Publication date Feb 5, 2009
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Monitor Photodetector Equipped Optical Modulator
- Publication number 20080044123
- Publication date Feb 21, 2008
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Waveguide type optical device
- Publication number 20060274991
- Publication date Dec 7, 2006
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Semiconductor light-receiving module capable of converting light in...
- Publication number 20050145966
- Publication date Jul 7, 2005
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Semiconductor light-receiving module capable of converting light in...
- Publication number 20050145967
- Publication date Jul 7, 2005
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Semiconductor light-receiving module capable of converting light in...
- Publication number 20040012063
- Publication date Jan 22, 2004
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Optical modulation device having excellent electric characteristics...
- Publication number 20030174920
- Publication date Sep 18, 2003
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
Information Patent Application
Semiconductor light receving element provided with acceleration spa...
- Publication number 20030151052
- Publication date Aug 14, 2003
- Kenji Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light receiving device for repeatedly propagating inc...
- Publication number 20030146441
- Publication date Aug 7, 2003
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS

Kenji Kawano

Person

Patents Grantslast 30 patents

Optical modulation device

Optical modulator

Optical modulator

Optical modulator

Optical modulator

Monitor photodetector equipped optical modulator

Semiconductor light-receiving module capable of converting light in...

Waveguide type optical device

Semiconductor light-receiving module capable of converting light in...

Semiconductor light receiving device for repeatedly propagating inc...

Semiconductor light-receiving module capable of converting light in...

Optical modulation device having excellent electric characteristics...

Semiconductor light receiving element provided with acceleration sp...

Ultra high-speed semiconductor optical modulator with traveling-wav...

Ultra-high-speed semiconductor optical modulator with traveling-wav...

Electrically controlled optical device

Electrically controlled optical device

Patents Applicationslast 30 patents

OPTICAL MODULATOR

OPTICAL MODULATOR

OPTICAL MODULATOR

Optical Modulation Device

OPTICAL MODULATOR

Optical Modulator

OPTICAL MODULATOR

Monitor Photodetector Equipped Optical Modulator

Waveguide type optical device

Semiconductor light-receiving module capable of converting light in...

Semiconductor light-receiving module capable of converting light in...

Semiconductor light-receiving module capable of converting light in...

Optical modulation device having excellent electric characteristics...

Semiconductor light receving element provided with acceleration spa...

Semiconductor light receiving device for repeatedly propagating inc...