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Chigasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration presentation apparatus
Patent number
12,080,153
Issue date
Sep 3, 2024
Nippon Telegraph and Telephone Corporation
Junji Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sports status presentation system
Patent number
12,046,130
Issue date
Jul 23, 2024
Nippon Telegraph and Telephone Corporation
Junji Watanabe
G08 - SIGNALLING
Information
Patent Grant
Vibration presentation apparatus
Patent number
11,790,740
Issue date
Oct 17, 2023
Nippon Telegraph and Telephone Corporation
Junji Watanabe
G08 - SIGNALLING
Information
Patent Grant
Liquid crystal display device and method of fabricating the same
Patent number
10,558,084
Issue date
Feb 11, 2020
LG Display Co., Ltd.
Osamu Sato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device and method of fabricating the same
Patent number
10,281,770
Issue date
May 7, 2019
LG Display Co., Ltd.
Osamu Sato
G02 - OPTICS
Information
Patent Grant
Film for transparent screen and method for manufacture thereof, and...
Patent number
9,846,356
Issue date
Dec 19, 2017
Tokyo Institute of Technology
Junji Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electroconductive nanowire network, and electroconductive substrate...
Patent number
9,717,144
Issue date
Jul 25, 2017
Tokyo Institute of Technology
Koichi Sakajiri
G02 - OPTICS
Information
Patent Grant
Substrate for flexible display device and flexible display device
Patent number
9,574,029
Issue date
Feb 21, 2017
LG Display Co., Ltd.
Osamu Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diacetylene derivative and liquid crystalline polymer having diacet...
Patent number
9,139,774
Issue date
Sep 22, 2015
Tokyo Institute of Technology
Yuki Arakawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
VSWR measurement circuit, radio communication apparatus, VSWR measu...
Patent number
9,054,759
Issue date
Jun 9, 2015
NEC Corporation
Junji Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
VSWR measurement circuit, radio communication apparatus, VSWR measu...
Patent number
9,020,068
Issue date
Apr 28, 2015
NEC Corporation
Junji Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time division duplex communication apparatus and reception interfer...
Patent number
8,824,344
Issue date
Sep 2, 2014
NEC Corporation
Junji Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Liquid crystal display element and method for manufacturing the same
Patent number
8,648,994
Issue date
Feb 11, 2014
LG Display Co., Ltd.
Osamu Sato
G02 - OPTICS
Information
Patent Grant
Liquid crystal and liquid crystal display
Patent number
7,910,180
Issue date
Mar 22, 2011
Tokyo Institute of Technology
Junji Watanabe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Laser oscillation elements
Patent number
7,826,510
Issue date
Nov 2, 2010
Nippon Oil Corporation
Hideo Takezoe
G02 - OPTICS
Information
Patent Grant
Fluid colloid crystal and process for producing three-dimensional a...
Patent number
7,527,829
Issue date
May 5, 2009
Soken Chemical & Engineering Co., Ltd.
Tetsuya Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Carrier of a diamond fine particle for immobilizing virus
Patent number
7,498,178
Issue date
Mar 3, 2009
Tadamasa Fujimura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Carrier of a diamond fine particle for immobilizing virus
Patent number
7,491,554
Issue date
Feb 17, 2009
Tadamasa Fujimura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing liquid crystal of desired properties by mixin...
Patent number
7,381,349
Issue date
Jun 3, 2008
Japan Science and Technology Agency
Michiya Fujiki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polishing apparatus and polishing method using the same
Patent number
6,439,979
Issue date
Aug 27, 2002
Tokyo Electron Limited
Toshiyasu Beppu
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing apparatus and polishing method using the same
Patent number
5,860,851
Issue date
Jan 19, 1999
Sumitomo Metal Industries, Ltd.
Toshiyasu Beppu
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for forming curved surface
Patent number
5,048,929
Issue date
Sep 17, 1991
Nippon Telegraph & Telephone Corporation
Junji Watanabe
B24 - GRINDING POLISHING
Information
Patent Grant
Polyalkylene arylate resin composition
Patent number
5,043,402
Issue date
Aug 27, 1991
Polyplastics Co., Ltd.
Junji Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical fiber connector polishing apparatus and method
Patent number
5,007,209
Issue date
Apr 16, 1991
K.K. Sankyo Seiki Seisakusho
Kazuharu Saito
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for conically machining optical fiber connectors
Patent number
4,999,955
Issue date
Mar 19, 1991
K.K. Sankyo Seiki Seisakusho
Kazuharu Saito
B24 - GRINDING POLISHING
Information
Patent Grant
Method of joining semiconductor substrates
Patent number
4,978,379
Issue date
Dec 18, 1990
Nippon Telegraph & Telephone Corporation
Renshi Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for processing end face optical fiber connector
Patent number
4,914,867
Issue date
Apr 10, 1990
Kabushiki Kaisha Sankyo Seiki Seisakushi
Kazuharu Saito
B24 - GRINDING POLISHING
Information
Patent Grant
Three-dimensional packaging of semiconductor device chips
Patent number
4,894,706
Issue date
Jan 16, 1990
Nippon Telegraph and Telephone Corporation
Yoshiyuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical system drive for image formation apparatus
Patent number
4,586,808
Issue date
May 6, 1986
Tokyo Shibaura Denki Kabushiki Kaisha
Yasufumi Tanimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
GUIDE ROPE
Publication number
20240312365
Publication date
Sep 19, 2024
Nippon Telegraph and Telephone Corporation
Kakagu KOMAZAKI
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
TERMINAL APPARATUS, COMMUNICATION SYSTEM
Publication number
20240231495
Publication date
Jul 11, 2024
Nippon Telegraph and Telephone Corporation
Kakagu KOMAZAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING APPARATUS, ESTIMATION APPARATUS, METHODS AND PROGRAMS FOR...
Publication number
20240144912
Publication date
May 2, 2024
Nippon Telegraph and Telephone Corporation
Junji WATANABE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
TERMINAL APPARATUS, COMMUNICATION SYSTEM
Publication number
20240134457
Publication date
Apr 25, 2024
Nippon Telegraph and Telephone Corporation
Kakagu KOMAZAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING APPARATUS, ESTIMATION APPARATUS, METHODS AND PROGRAMS FOR...
Publication number
20230342549
Publication date
Oct 26, 2023
Nippon Telegraph and Telephone Corporation
Junji WATANABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPORTS STATUS PRESENTATION SYSTEM
Publication number
20230060407
Publication date
Mar 2, 2023
Nippon Telegraph and Telephone Corporation
Junji WATANABE
G08 - SIGNALLING
Information
Patent Application
VIBRATION PRESENTATION APPARATUS
Publication number
20220343741
Publication date
Oct 27, 2022
Nippon Telegraph and Telephone Corporation
Junji WATANABE
G08 - SIGNALLING
Information
Patent Application
VIBRATION PRESENTATION APPARATUS
Publication number
20220343740
Publication date
Oct 27, 2022
Nippon Telegraph and Telephone Corporation
Junji WATANABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING APPARATUS, ESTIMATION APPARATUS, METHODS AND PROGRAMS FOR...
Publication number
20220301580
Publication date
Sep 22, 2022
Nippon Telegraph and Telephone Corporation
Junji WATANABE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PSYCHOLOGICAL STATE VISUALIZATION APPARATUS, METHOD AND PROGRAM FOR...
Publication number
20220207799
Publication date
Jun 30, 2022
Nippon Telegraph and Telephone Corporation
Junji WATANABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20190212591
Publication date
Jul 11, 2019
LG Display Co., Ltd.
Osamu SATO
G02 - OPTICS
Information
Patent Application
TRANSPARENT SHEET, TRANSPARENT SCREEN COMPRISING SAME, AND IMAGE PR...
Publication number
20180257335
Publication date
Sep 13, 2018
JXTG NIPPON OIL & ENERGY CORPORATION
Akira MATSUO
B32 - LAYERED PRODUCTS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20170261783
Publication date
Sep 14, 2017
LG Display Co., Ltd.
Osamu SATO
G02 - OPTICS
Information
Patent Application
FILM FOR TRANSPARENT SCREEN AND METHOD FOR MANUFACTURE THEREOF, AND...
Publication number
20170059982
Publication date
Mar 2, 2017
TOKYO INSTITUTE OF TECHNOLOGY
Junji WATANABE
B32 - LAYERED PRODUCTS
Information
Patent Application
SUBSTRATE FOR FLEXIBLE DISPLAY DEVICE AND FLEXIBLE DISPLAY DEVICE
Publication number
20160108152
Publication date
Apr 21, 2016
LG Display Co., Ltd.
Osamu SATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROCONDUCTIVE NANOWIRE NETWORK, AND ELECTROCONDUCTIVE SUBSTRATE...
Publication number
20160007456
Publication date
Jan 7, 2016
TOKYO INSTITUTE OF TECHNOLOGY
Koichi Sakajiri
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VSWR MEASUREMENT CIRCUIT, RADIO COMMUNICATION APPARATUS, VSWR MEASU...
Publication number
20140050282
Publication date
Feb 20, 2014
Junji Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIACETYLENE DERIVATIVE AND LIQUID CRYSTALLINE POLYMER HAVING DIACET...
Publication number
20130324684
Publication date
Dec 5, 2013
JX NIPPON OIL & ENERGY CORPORATION
Yuki Arajawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TIME DIVISION DUPLEX COMMUNICATION APPARATUS AND RECEPTION INTERFER...
Publication number
20120170493
Publication date
Jul 5, 2012
NEC Corporation
Junji Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIQUID CRYSTAL DISPLAY AND OPERATION METHOD THEREOF
Publication number
20110292310
Publication date
Dec 1, 2011
TOKYO INSTITUTE OF TECHNOLOGY
Osamu SATO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
MOLD FOR NANOIMPRINT
Publication number
20110233820
Publication date
Sep 29, 2011
TOKYO INSTITUTE OF TECHNOLOGY
Junji Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LIQUID CRYSTAL DISPLAY ELEMENT AND MEHTOD FOR MANUFACTURING THE SAME
Publication number
20110181821
Publication date
Jul 28, 2011
LG Display Co., Ltd.
Osamu SATO
G02 - OPTICS
Information
Patent Application
Liquid Crystal and Liquid Crystal Display
Publication number
20100155663
Publication date
Jun 24, 2010
Junji Watanabe
G02 - OPTICS
Information
Patent Application
NANOIMPRINT MOLD
Publication number
20090295024
Publication date
Dec 3, 2009
Junji Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Laser oscillation elements
Publication number
20070165687
Publication date
Jul 19, 2007
Hideo Takezoe
G02 - OPTICS
Information
Patent Application
Carrier of a diamond fine particle for immobilizing virus
Publication number
20060252033
Publication date
Nov 9, 2006
Tadamasa Fujimura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fluid colloid crystal and process for producing three-dimensionsl a...
Publication number
20060182968
Publication date
Aug 17, 2006
Tetsuya Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing liquid crystal of desired properties by mixin...
Publication number
20050224752
Publication date
Oct 13, 2005
Michiya Fujiki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Carrier of a diamond fine particle for immobilizing virus
Publication number
20040214159
Publication date
Oct 28, 2004
Tadamasa Fujimura
C40 - COMBINATORIAL CHEMISTRY