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Ichiro Ueno
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Isehara, JP
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Patents Grants
last 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
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
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
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 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 DISC RECORD CARRIER WITH WOBBLED GROOVES THAT PERMIT RECORD...
Patent number
6,473,377
Issue date
Oct 29, 2002
Victor Company of Japan, Ltd.
Hideharu Eguchi
G11 - INFORMATION STORAGE
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
Method for making an optical recording medium and an optical record...
Patent number
6,355,311
Issue date
Mar 12, 2002
Victor Company of Japan Ltd.
Kouji Tsujita
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc record carrier with wobbled grooves that permit record...
Patent number
6,292,458
Issue date
Sep 18, 2001
Victor Company of Japan, Ltd.
Hideharu Eguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for controlling photointensity and/or luminous...
Patent number
6,265,708
Issue date
Jul 24, 2001
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Norio Tanaka
G02 - OPTICS
Information
Patent Grant
Optical disc, formed from joining individual discs and method and a...
Patent number
6,031,808
Issue date
Feb 29, 2000
Victor Company of Japan, Ltd.
Ichiro Ueno
G11 - INFORMATION STORAGE
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
Focusing state monitoring apparatus in optical recording apparatus
Patent number
4,521,876
Issue date
Jun 4, 1985
Victor Company of Japan, Limited
Ichiro Ueno
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for optically reproducing signals recorded on a rotating...
Patent number
4,486,791
Issue date
Dec 4, 1984
Victor Company of Japan, Ltd.
Yoshiyo Wada
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc reproducing system
Patent number
4,420,827
Issue date
Dec 13, 1983
Victor Company of Japan Ltd.
Yoshiyo Wada
G11 - INFORMATION STORAGE
Information
Patent Grant
Information signal recording medium of rotary type with overlapped...
Patent number
4,327,430
Issue date
Apr 27, 1982
Victor Company of Japan, Ltd.
Yoshiyo Wada
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for optically recording signals on a recording medium
Patent number
4,209,793
Issue date
Jun 24, 1980
Victor Company of Japan, Limited
Ichiro Ueno
G11 - INFORMATION STORAGE
Information
Patent Grant
Laser beam system for optically recording information signals on a...
Patent number
4,115,809
Issue date
Sep 19, 1978
Victor Company of Japan, Limited
Ichiro Ueno
G11 - INFORMATION STORAGE
Patents Applications
last 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
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
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
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
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
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 disc record carrier with wobbled grooves that permit record...
Publication number
20010050888
Publication date
Dec 13, 2001
VICTOR COMPANY OF JAPAN, LTD.
Hideharu Eguchi
G11 - INFORMATION STORAGE