Railway Technical Research Institute

Organization

Kokubunji-shi, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Superconductive cable
- Patent number 11,978,572
- Issue date May 7, 2024
- Railway Technical Research Institute
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting coil device and method for producing same
- Patent number 11,710,590
- Issue date Jul 25, 2023
- Railway Technical Research Institute
- Katsutoshi Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Railway direct-current feeding system
- Patent number 11,135,942
- Issue date Oct 5, 2021
- Railway Technical Research Institute
- Masaru Tomita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake disc and manufacturing method thereof
- Patent number 10,260,585
- Issue date Apr 16, 2019
- Railway Technical Research Institute
- Shin-ichi Saga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device and method for controlling train
- Patent number 10,150,491
- Issue date Dec 11, 2018
- Railway Technical Research Institute
- Akihiro Gion
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetic fluid sealing structure for high-speed rotation
- Patent number 10,113,591
- Issue date Oct 30, 2018
- Railway Technical Research Institute
- Tomohisa Yamashita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Superconducting cable having outgoing coolant inside a conductor an...
- Patent number 10,062,478
- Issue date Aug 28, 2018
- Railway Technical Research Institute
- Noriharu Tamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-temperature superconducting coil and method of manufacturing same
- Patent number 9,721,708
- Issue date Aug 1, 2017
- Railway Technical Research Institute
- Katsutoshi Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Brake lining for railway vehicles and disc brake equipped with the...
- Patent number 9,394,953
- Issue date Jul 19, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Takanori Kato
- B61 - RAILWAYS
Information Patent Grant
Caliper brake device for vehicle
- Patent number 9,169,883
- Issue date Oct 27, 2015
- Kayaba Industry Co., Ltd.
- Tsutomu Suzuki
- B61 - RAILWAYS
Information Patent Grant
Low alternating-current loss oxide superconductor and fabricating m...
- Patent number 8,880,135
- Issue date Nov 4, 2014
- Railway Technical Research Institute
- Kenji Suzuki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Caliper brake device
- Patent number 8,875,849
- Issue date Nov 4, 2014
- Kayaba Industry Co., Ltd.
- Tsutomu Suzuki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Annular magnet system for magnetic resonance spectroscopy
- Patent number 8,228,148
- Issue date Jul 24, 2012
- Massachusetts Institute of Technology
- Yukikazu Iwasa
- G01 - MEASURING TESTING
Information Patent Grant
Analytical sample drying method and drying apparatus
- Patent number 8,001,854
- Issue date Aug 23, 2011
- Railway Technical Research Institute
- Hiroyuki Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Annular magnet system for magnetic resonance spectroscopy
- Patent number 7,859,374
- Issue date Dec 28, 2010
- Massachusetts Institute of Technology
- Yukikazu Iwasa
- G01 - MEASURING TESTING
Information Patent Grant
Superconducting coil
- Patent number 7,394,338
- Issue date Jul 1, 2008
- Fuji Electric Systems Co., Ltd.
- Masataka Iwakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antislip material ejector
- Patent number 7,311,274
- Issue date Dec 25, 2007
- Railway Technical Research Institute
- Kaoru Ohno
- B61 - RAILWAYS
Information Patent Grant
Anti-lock brake system for vehicles
- Patent number 7,040,716
- Issue date May 9, 2006
- Railway Technical Research Institute
- Kiyoshi Kawaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Persistent current switch and method for the same
- Patent number 6,870,452
- Issue date Mar 22, 2005
- International Supperconductivity Technology Center, the Juridical Foundation
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Totally enclosed type driving electric motor
- Patent number 6,774,514
- Issue date Aug 10, 2004
- Kabushiki Kaisha Toshiba
- Koichi Matsuoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oxide superconductor, manufacturing method thereof, and base substr...
- Patent number 6,743,533
- Issue date Jun 1, 2004
- Fujikura Ltd.
- Kazuomi Kakimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slip prevention particle injection device
- Patent number 6,722,589
- Issue date Apr 20, 2004
- Railway Technical Research Institute
- Kaoru Ohno
- B61 - RAILWAYS
Information Patent Grant
Elevated bridge infrastructure and design method for designing the...
- Patent number 6,722,088
- Issue date Apr 20, 2004
- Obayashi Corporation
- Hajime Ouchi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Power lead for superconductive magnet
- Patent number 6,657,526
- Issue date Dec 2, 2003
- International Superconductivity Technology Center
- Ken Nagashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tape-formed oxide superconductor
- Patent number 6,610,632
- Issue date Aug 26, 2003
- International Superconductivity Technology Center, The Juridicial Foundation
- Tetsuji Honjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elevated bridge infrastructure and design method for designing the...
- Patent number 6,543,077
- Issue date Apr 8, 2003
- Obayashi Corporation
- Hajime Ouchi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Speed electromotive force phase control system adapted to low speed
- Patent number 6,518,718
- Issue date Feb 11, 2003
- Central Japan Railway Company
- Syunsaku Koga
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Departure control system using simulated phase
- Patent number 6,515,440
- Issue date Feb 4, 2003
- Central Japan Railway Company
- Syunsaku Koga
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Elevated bridge infrastructure design method
- Patent number 6,425,157
- Issue date Jul 30, 2002
- Obayashi Corporation
- Hajime Ouchi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Oxide superconductor and process for producing same
- Patent number 6,413,624
- Issue date Jul 2, 2002
- International Superconductivity Technology Center
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
SUPERCONDUCTIVE CABLE
- Publication number 20210005356
- Publication date Jan 7, 2021
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Railway Direct-Currently Feeding System
- Publication number 20200070686
- Publication date Mar 5, 2020
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Masaru Tomita
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUPERCONDUCTING COIL DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20200058425
- Publication date Feb 20, 2020
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Katsutoshi Mizuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MAGNETIC FLUID SEALING STRUCTURE FOR HIGH-SPEED ROTATION
- Publication number 20170248168
- Publication date Aug 31, 2017
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Tomohisa YAMASHITA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DEVICE AND METHOD FOR CONTROLLING TRAIN
- Publication number 20170008541
- Publication date Jan 12, 2017
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Akihiro GION
- B61 - RAILWAYS
Information Patent Application
BRAKE DISC AND MANUFACTURING METHOD THEREOF
- Publication number 20160223041
- Publication date Aug 4, 2016
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Shin-ichi SAGA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
HIGH-TEMPERATURE SUPERCONDUCTING COIL AND METHOD OF MANUFACTURING SAME
- Publication number 20150133304
- Publication date May 14, 2015
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- KATSUTOSHI MIZUNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING CABLE, AND DEVICE AND METHOD FOR COOLING SUPERCONDU...
- Publication number 20140378312
- Publication date Dec 25, 2014
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Noriharu Tamada
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE LINING FOR RAILWAY VEHICLES AND DISC BRAKE EQUIPPED WITH THE...
- Publication number 20140097049
- Publication date Apr 10, 2014
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Takanori Kato
- B61 - RAILWAYS
Information Patent Application
CALIPER BRAKE DEVICE
- Publication number 20110233009
- Publication date Sep 29, 2011
- KAYABA INDUSTRY CO., LTD.
- Tsutomu Suzuki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WATERPROOF SHEET FOR TUNNEL
- Publication number 20100167047
- Publication date Jul 1, 2010
- Kuraray Co., Ltd
- Tomokazu Ise
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANALYTICAL SAMPLE DRYING METHOD AND DRYING APPARATUS
- Publication number 20100031758
- Publication date Feb 11, 2010
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Hiroyuki Sakai
- G01 - MEASURING TESTING
Information Patent Application
Low Alternating-Current Loss Oxide Superconductor and Fabricating M...
- Publication number 20070145100
- Publication date Jun 28, 2007
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Superconducting coil
- Publication number 20060238928
- Publication date Oct 26, 2006
- Fuji Electric Systems Co., Ltd.
- Masataka Iwakuma
- H01 - BASIC ELECTRIC ELEMENTS

Railway Technical Research Institute

Organization

Patents Grantslast 30 patents

Superconductive cable

Superconducting coil device and method for producing same

Railway direct-current feeding system

Brake disc and manufacturing method thereof

Device and method for controlling train

Magnetic fluid sealing structure for high-speed rotation

Superconducting cable having outgoing coolant inside a conductor an...

High-temperature superconducting coil and method of manufacturing same

Brake lining for railway vehicles and disc brake equipped with the...

Caliper brake device for vehicle

Low alternating-current loss oxide superconductor and fabricating m...

Caliper brake device

Annular magnet system for magnetic resonance spectroscopy

Analytical sample drying method and drying apparatus

Annular magnet system for magnetic resonance spectroscopy

Superconducting coil

Antislip material ejector

Anti-lock brake system for vehicles

Persistent current switch and method for the same

Totally enclosed type driving electric motor

Oxide superconductor, manufacturing method thereof, and base substr...

Slip prevention particle injection device

Elevated bridge infrastructure and design method for designing the...

Power lead for superconductive magnet

Tape-formed oxide superconductor

Elevated bridge infrastructure and design method for designing the...

Speed electromotive force phase control system adapted to low speed

Departure control system using simulated phase

Elevated bridge infrastructure design method

Oxide superconductor and process for producing same

Patents Applicationslast 30 patents

SUPERCONDUCTIVE CABLE

Railway Direct-Currently Feeding System

SUPERCONDUCTING COIL DEVICE AND METHOD FOR PRODUCING SAME

MAGNETIC FLUID SEALING STRUCTURE FOR HIGH-SPEED ROTATION

DEVICE AND METHOD FOR CONTROLLING TRAIN

BRAKE DISC AND MANUFACTURING METHOD THEREOF

HIGH-TEMPERATURE SUPERCONDUCTING COIL AND METHOD OF MANUFACTURING SAME

SUPERCONDUCTING CABLE, AND DEVICE AND METHOD FOR COOLING SUPERCONDU...

BRAKE LINING FOR RAILWAY VEHICLES AND DISC BRAKE EQUIPPED WITH THE...

CALIPER BRAKE DEVICE

WATERPROOF SHEET FOR TUNNEL

ANALYTICAL SAMPLE DRYING METHOD AND DRYING APPARATUS

Low Alternating-Current Loss Oxide Superconductor and Fabricating M...

Superconducting coil