Membership
Tour
Register
Log in
Izumi YAMADA
Follow
Person
Tokai, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic reactor water level measuring device and evaluation method
Patent number
9,212,943
Issue date
Dec 15, 2015
Hitachi - GE Nuclear Energy, Ltd.
Izumi Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Plant monitoring and diagnosing method and system, as well as plant...
Patent number
5,817,958
Issue date
Oct 6, 1998
Hitachi, Ltd.
Shunsuke Uchida
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Diagnosis system
Patent number
5,748,496
Issue date
May 5, 1998
Hitachi, Ltd.
Fuminobu Takahashi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Plant monitoring and diagnosing method and system, as well as plant...
Patent number
5,623,109
Issue date
Apr 22, 1997
Hitachi, Ltd.
Shunsuke Uchida
G05 - CONTROLLING REGULATING
Information
Patent Grant
Abnormality diagnosing system and method for a high voltage power a...
Patent number
5,214,595
Issue date
May 25, 1993
Hitachi, Ltd.
Jun Ozawa
G01 - MEASURING TESTING
Information
Patent Grant
Abnormality diagnosing system and method for a high voltage power a...
Patent number
5,107,447
Issue date
Apr 21, 1992
Hitachi, Ltd.
Jun Ozawa
G01 - MEASURING TESTING
Information
Patent Grant
Picture display apparatus
Patent number
4,831,598
Issue date
May 16, 1989
Hitachi, Ltd.
Masahiro Koike
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reactor in-vessel sensor and core monitoring apparatus
Patent number
4,622,202
Issue date
Nov 11, 1986
Hitachi, Ltd.
Izumi Yamada
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Sodium ionization detector
Patent number
4,366,438
Issue date
Dec 28, 1982
Hitachi, Ltd.
Hidefumi Ibe
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Method of Monitoring Reactor Bottom Area, Reactor Bottom Area Monit...
Publication number
20130182811
Publication date
Jul 18, 2013
Hitachi-GE NUCLEAR ENERGY, LTD.
Atsushi BABA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Ultrasonic Reactor Water Level Measuring Device and Evaluation Method
Publication number
20130174637
Publication date
Jul 11, 2013
Hitachi-GE NUCLEAR ENERGY, LTD.
Izumi YAMADA
G01 - MEASURING TESTING
Information
Patent Application
Reactor Water-Level/Temperature Measurement Apparatus
Publication number
20130177122
Publication date
Jul 11, 2013
Hitachi-GE NUCLEAR ENERGY, LTD.
Atsushi FUSHIMI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING