Takashi Hiraga

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical path switching signal transmission/reception apparatus and...
- Patent number 8,798,465
- Issue date Aug 5, 2014
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Norio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Process and system for producing nuclear spin polarized xenon gas
- Patent number 8,217,293
- Issue date Jul 10, 2012
- Toyoko Kagaku Co., Ltd.
- Norio Ohtake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Thermal lens forming element
- Patent number 8,004,748
- Issue date Aug 23, 2011
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Norio Tanaka
- G02 - OPTICS
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
Automatic circulation collection type data collecting system
- Patent number 7,801,443
- Issue date Sep 21, 2010
- National Institute of Advanced Industrial Science and Technology
- Takashi Hiraga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optically controlled optical-path-switching-type data distribution...
- Patent number 7,792,398
- Issue date Sep 7, 2010
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Norio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data distribution system and method
- Patent number 7,729,614
- Issue date Jun 1, 2010
- National Institute of Advanced Industrial Science and Technology
- Takashi Hiraga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for producing nuclear spin-polarized noble gas, nuclear m...
- Patent number 7,710,114
- Issue date May 4, 2010
- National Institute of Advanced Industrial Science and Technology
- Mineyuki Hattori
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear spin polarized rare gas production device and polarized rar...
- Patent number 7,541,051
- Issue date Jun 2, 2009
- National Institute of Advanced Industrial Science and Technology
- Mineyuki Hattori
- G01 - MEASURING TESTING
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
Information Patent Grant
End-surface closely arranged multicore optical fiber and manufactur...
- Patent number 7,509,010
- Issue date Mar 24, 2009
- National Institute of Advanced Industrial Science and Technology
- Takashi Hiraga
- G02 - OPTICS
Information Patent Grant
Apparatus for producing hyperpolarized noble gas, and nuclear magne...
- Patent number 7,382,124
- Issue date Jun 3, 2008
- National Institute of Advanced Industrial Science and Technology
- Mineyuki Hattori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optically controlled optical-path-switching apparatus, and method o...
- Patent number 7,301,686
- Issue date Nov 27, 2007
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Norio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical recording medium, production method thereof and method of u...
- Patent number 7,238,460
- Issue date Jul 3, 2007
- National Institute of Advanced Industrial Science and Technology
- Toshiko Mizokuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical path switching device and method
- Patent number 7,215,491
- Issue date May 8, 2007
- National Institute of Advanced Industrial Science and Technology
- Ichiro Ueno
- G02 - OPTICS
Information Patent Grant
Method of modifying surface layer of molded resin and apparatus for...
- Patent number 7,078,072
- Issue date Jul 18, 2006
- National Institue of Advanced Industrial Science and Technology
- Takashi Hiraga
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Modification method of surface layer of molded resin article, and m...
- Patent number 7,041,332
- Issue date May 9, 2006
- National Institute of Advanced Industrial Science and Technology
- Takashi Hiraga
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical element, optical control method and device using this optic...
- Patent number 6,452,710
- Issue date Sep 17, 2002
- National Institute of Advanced Industrial Science and Technology
- Takashi Hiraga
- G02 - OPTICS
Information Patent Grant
Thin-film fabrication method and apparatus
- Patent number 6,319,321
- Issue date Nov 20, 2001
- Agency of Industrial Science and Technology Ministry of International Trade a...
- Takashi Hiraga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical probe, method of manufacturing an optical probe, and scanni...
- Patent number 6,121,604
- Issue date Sep 19, 2000
- The Head of Agency of Industrial Science and Technology
- Takashi Hiraga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical computer
- Patent number 5,880,862
- Issue date Mar 9, 1999
- Agency of Industrial Science and Technology
- Takashi Hiraga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Full optical type optical element
- Patent number 5,777,776
- Issue date Jul 7, 1998
- Agency of Industrial Science and Technology
- Takashi Hiraga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for fabricating thin films
- Patent number 5,633,043
- Issue date May 27, 1997
- Research Development Corporation of Japan
- Takashi Hiraga
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

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 PATH SWITCHING SIGNAL TRANSMISSION/RECEPTION APPARATUS AND...
- Publication number 20120063777
- Publication date Mar 15, 2012
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Norio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Organic electroluminescent element and manufacturing method thereof
- Publication number 20110081478
- Publication date Apr 7, 2011
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Hiroyuki Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMAL LENS FORMING ELEMENT
- Publication number 20100265568
- Publication date Oct 21, 2010
- DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD
- Norio Tanaka
- G02 - OPTICS
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 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
Apparatus for producing nuclear spin-polarized noble gas, nuclear m...
- Publication number 20080128602
- Publication date Jun 5, 2008
- Mineyuki Hattori
- G01 - MEASURING TESTING
Information Patent Application
Automatic circulation collection type data collecting system
- Publication number 20080075458
- Publication date Mar 27, 2008
- Takashi Hiraga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
End-surface closely arranged multicore optical fiber and manufactur...
- Publication number 20080069504
- Publication date Mar 20, 2008
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Takashi Hiraga
- G02 - OPTICS
Information Patent Application
Optical flip-flop circuit
- Publication number 20070263426
- Publication date Nov 15, 2007
- Takashi Hiraga
- G02 - OPTICS
Information Patent Application
Data distribution system and method
- Publication number 20070201088
- Publication date Aug 30, 2007
- Takashi Hiraga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optically controlled optical-path-switching-type data distribution...
- Publication number 20070159682
- Publication date Jul 12, 2007
- Norio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optically controlled optical-path-switching apparatus, and method o...
- Publication number 20070104417
- Publication date May 10, 2007
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Norio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Organic electroluminescent element and manufacturing method thereof
- Publication number 20070072000
- Publication date Mar 29, 2007
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Hiroyuki Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for producing hyperpolarized noble gas, and nuclear magne...
- Publication number 20060263300
- Publication date Nov 23, 2006
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Mineyuki Hattori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Modification method of surface layer of molded resin article, and m...
- Publication number 20060156986
- Publication date Jul 20, 2006
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Takashi Hiraga
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Process and system for producing nuclear spin polarized xenon gas
- Publication number 20060083789
- Publication date Apr 20, 2006
- TOYOKO KAGAKU CO, LTD
- Norio Ohtake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical path switching device and method
- Publication number 20050248844
- Publication date Nov 10, 2005
- National Institute of Advanced Industrial Science
- Ichiro Ueno
- G02 - OPTICS
Information Patent Application
Nuclear spin polarized rare gas production device and polarized rar...
- Publication number 20050084450
- Publication date Apr 21, 2005
- Mineyuki Hattori
- G01 - MEASURING TESTING
Information Patent Application
Modification method of surface layer of molded resin article, and m...
- Publication number 20040195206
- Publication date Oct 7, 2004
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Takashi Hiraga
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Optical recording medium, production method thereof and method of u...
- Publication number 20040072100
- Publication date Apr 15, 2004
- Toshiko Mizokuro
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for fabricating thin films
- Publication number 20010001945
- Publication date May 31, 2001
- Takashi Hiraga
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Takashi Hiraga

Person

Patents Grantslast 30 patents

Optical path switching signal transmission/reception apparatus and...

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

Process and system for producing nuclear spin polarized xenon gas

Optical deflection method and optical deflection apparatus

Thermal lens forming element

Optical deflection method and optical deflection apparatus

Automatic circulation collection type data collecting system

Optically controlled optical-path-switching-type data distribution...

Data distribution system and method

Apparatus for producing nuclear spin-polarized noble gas, nuclear m...

Nuclear spin polarized rare gas production device and polarized rar...

Optical flip-flop circuit

End-surface closely arranged multicore optical fiber and manufactur...

Apparatus for producing hyperpolarized noble gas, and nuclear magne...

Optically controlled optical-path-switching apparatus, and method o...

Optical recording medium, production method thereof and method of u...

Optical path switching device and method

Method of modifying surface layer of molded resin and apparatus for...

Modification method of surface layer of molded resin article, and m...

Optical element, optical control method and device using this optic...

Thin-film fabrication method and apparatus

Optical probe, method of manufacturing an optical probe, and scanni...

Optical computer

Full optical type optical element

Process for fabricating thin films

Patents Applicationslast 30 patents

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

OPTICAL PATH SWITCHING SIGNAL TRANSMISSION/RECEPTION APPARATUS AND...

Organic electroluminescent element and manufacturing method thereof

THERMAL LENS FORMING ELEMENT

Optical deflection method and optical deflection apparatus

Optical Deflection Method and Optical Deflection Apparatus

Apparatus for producing nuclear spin-polarized noble gas, nuclear m...

Automatic circulation collection type data collecting system

End-surface closely arranged multicore optical fiber and manufactur...

Optical flip-flop circuit

Data distribution system and method

Optically controlled optical-path-switching-type data distribution...

Optically controlled optical-path-switching apparatus, and method o...

Organic electroluminescent element and manufacturing method thereof

Apparatus for producing hyperpolarized noble gas, and nuclear magne...

Modification method of surface layer of molded resin article, and m...

Process and system for producing nuclear spin polarized xenon gas

Optical path switching device and method

Nuclear spin polarized rare gas production device and polarized rar...

Modification method of surface layer of molded resin article, and m...

Optical recording medium, production method thereof and method of u...

Apparatus for fabricating thin films