Noriyasu Shiga

Person

Ichikawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical-path-switching apparatus and light signal optical-path-swit...
- Patent number 8,659,818
- Issue date Feb 25, 2014
- National Institute of Advanced Industrial Science and Technology
- Ichiro Ueno
- G02 - OPTICS
Information Patent Grant
Optical deflection method and optical deflection apparatus
- Patent number 8,208,770
- Issue date Jun 26, 2012
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ichiro Ueno
- G02 - OPTICS
Information Patent Grant
Optical receiver
- Patent number 8,180,226
- Issue date May 15, 2012
- Sumitomo Osaka Cement Co., Ltd.
- Masahito Mure
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier
- Patent number 8,054,524
- Issue date Nov 8, 2011
- Trimatiz Ltd.
- Hiroshi Nagaeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical deflection method and optical deflection apparatus
- Patent number 7,826,696
- Issue date Nov 2, 2010
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ichiro Ueno
- G02 - OPTICS
Information Patent Grant
Optical device using variable polarization element
- Patent number 7,565,040
- Issue date Jul 21, 2009
- Trimatiz Limited
- Hiroshi Nagaeda
- G02 - OPTICS
Information Patent Grant
Optical flip-flop circuit
- Patent number 7,511,894
- Issue date Mar 31, 2009
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Takashi Hiraga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL-PATH-SWITCHING APPARATUS AND LIGHT SIGNAL OPTICAL-PATH-SWIT...
- Publication number 20130057945
- Publication date Mar 7, 2013
- INTER ENERGY CO., LTD.
- Ichiro Ueno
- G02 - OPTICS
Information Patent Application
Optical Receiver
- Publication number 20120301158
- Publication date Nov 29, 2012
- Sumitomo Osaka Cement Co., Ltd.
- Masahito Mure
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical receiver
- Publication number 20110052212
- Publication date Mar 3, 2011
- Sumitomo Osaka Cement Co., Ltd.
- Masahito Mure
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical deflection method and optical deflection apparatus
- Publication number 20100245960
- Publication date Sep 30, 2010
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ichiro Ueno
- G02 - OPTICS
Information Patent Application
OPTICAL AMPLIFIER
- Publication number 20100134862
- Publication date Jun 3, 2010
- TRIMATIZ LTD.
- Hiroshi Nagaeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Deflection Method and Optical Deflection Apparatus
- Publication number 20090022453
- Publication date Jan 22, 2009
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ichiro Ueno
- G02 - OPTICS
Information Patent Application
Optical Device Using Polarized Variable Element
- Publication number 20070291346
- Publication date Dec 20, 2007
- TRIMATIZ LIMITED
- Hiroshi Nagaeda
- G02 - OPTICS
Information Patent Application
Optical flip-flop circuit
- Publication number 20070263426
- Publication date Nov 15, 2007
- Takashi Hiraga
- G02 - OPTICS

Noriyasu Shiga

Person

Patents Grantslast 30 patents

Optical-path-switching apparatus and light signal optical-path-swit...

Optical deflection method and optical deflection apparatus

Optical receiver

Optical amplifier

Optical deflection method and optical deflection apparatus

Optical device using variable polarization element

Optical flip-flop circuit

Patents Applicationslast 30 patents

OPTICAL-PATH-SWITCHING APPARATUS AND LIGHT SIGNAL OPTICAL-PATH-SWIT...

Optical Receiver

Optical receiver

Optical deflection method and optical deflection apparatus

OPTICAL AMPLIFIER

Optical Deflection Method and Optical Deflection Apparatus

Optical Device Using Polarized Variable Element

Optical flip-flop circuit