Masaru Tomita

Person

Tokyo, JP

People

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
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
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
Process of producing a superconducting magnet made of a high-temper...
- Patent number 8,512,799
- Issue date Aug 20, 2013
- International Superconductivity Technology Center, The Juridical Foundation
- Masaru Tomita
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Superconducting magnet made of high-temperature bulk superconductor...
- Patent number 7,046,110
- Issue date May 16, 2006
- International Superconductivity Technology Center, The Juridical Foundation
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
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
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
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
Information Patent Grant
Oxide superconductor having excellent crack-resistant property and...
- Patent number 6,365,553
- Issue date Apr 2, 2002
- International Superconductivity Technology Center
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin impregnated oxide superconductor and process for producing same
- Patent number 6,297,199
- Issue date Oct 2, 2001
- International Superconductvity Technology Center
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display control device and method
- Patent number 6,268,837
- Issue date Jul 31, 2001
- Clarion Co., Ltd.
- Kazutomo Kobayashi
- G08 - SIGNALLING
Information Patent Grant
Display device for audio system including radio tuner
- Patent number 6,118,441
- Issue date Sep 12, 2000
- Clarion Co., Ltd.
- Kazutomo Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY

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 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
Superconducting magnet made of high-temperature bulk superconductor...
- Publication number 20060261919
- Publication date Nov 23, 2006
- International Superconductivity Technology Center, The Juridical Foundation
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Superconducting magnet made of high-temperature bulk superconductor...
- Publication number 20030231091
- Publication date Dec 18, 2003
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Persistent current switch and method for the same
- Publication number 20020190824
- Publication date Dec 19, 2002
- International Superconductivity Technology Center, The Juridical Foundation
- Masaru Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power lead for superconductive magnet
- Publication number 20020132738
- Publication date Sep 19, 2002
- Ken Nagashima
- H01 - BASIC ELECTRIC ELEMENTS

Masaru Tomita

Person

Patents Grantslast 30 patents

Superconductive cable

Railway direct-current feeding system

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

Process of producing a superconducting magnet made of a high-temper...

Superconducting magnet made of high-temperature bulk superconductor...

Persistent current switch and method for the same

Power lead for superconductive magnet

Oxide superconductor and process for producing same

Oxide superconductor having excellent crack-resistant property and...

Resin impregnated oxide superconductor and process for producing same

Display control device and method

Display device for audio system including radio tuner

Patents Applicationslast 30 patents

SUPERCONDUCTIVE CABLE

Railway Direct-Currently Feeding System

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

Superconducting magnet made of high-temperature bulk superconductor...

Superconducting magnet made of high-temperature bulk superconductor...

Persistent current switch and method for the same

Power lead for superconductive magnet