Toru Nakahira

Person

Atsugi-shi, 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
Waveguide type optical device
- Patent number 7,330,613
- Issue date Feb 12, 2008
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS
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

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
Optical modulation device having excellent electric characteristics...
- Publication number 20030174920
- Publication date Sep 18, 2003
- Anritsu Corporation
- Kenji Kawano
- G02 - OPTICS

Toru Nakahira

Person

Patents Grantslast 30 patents

Optical modulation device

Optical modulator

Optical modulator

Optical modulator

Optical modulator

Monitor photodetector equipped optical modulator

Waveguide type optical device

Optical modulation device having excellent electric characteristics...

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

Optical modulation device having excellent electric characteristics...