Keiichi Iwamoto

Person

Nagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for evaluating damage of metal material
- Patent number 6,789,428
- Issue date Sep 14, 2004
- Mitsubishi Heavy Industries, Ltd.
- Nobuhiko Nishimura
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for evaluating damage of metal material
- Patent number 6,606,910
- Issue date Aug 19, 2003
- Mitsubishi Heavy Industries, Ltd.
- Nobuhiko Nishimura
- G01 - MEASURING TESTING
Information Patent Grant
Sodium secondary battery
- Patent number 6,207,321
- Issue date Mar 27, 2001
- Mitsubishi Heavy Industries, Ltd.
- Masayuki Fukagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tube flaw detecting method using two probes
- Patent number 6,138,514
- Issue date Oct 31, 2000
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Iwamoto
- G01 - MEASURING TESTING
Information Patent Grant
Insert type ultrasonic crack hunting apparatus
- Patent number 4,920,804
- Issue date May 1, 1990
- Mitsubishi Jukogyo Kabushiki Kaisha
- Keiichi Iwamoto
- G01 - MEASURING TESTING
Information Patent Grant
Cleaning system for a horizontal type tube assembly
- Patent number 4,907,542
- Issue date Mar 13, 1990
- The Kansai Electric Power Co., Inc.
- Takuzo Maeyama
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Automatic tube circumference scanning apparatus
- Patent number 4,879,973
- Issue date Nov 14, 1989
- The Kansai Electric Power Co., Inc.
- Takuzo Maeyama
- G01 - MEASURING TESTING
Information Patent Grant
Automated ultrasonic examination system for heat transfer tubes in...
- Patent number 4,872,347
- Issue date Oct 10, 1989
- Tokyo Electric Power Co.
- Yoshimi Okabe
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cable insert nozzle
- Patent number 4,854,614
- Issue date Aug 8, 1989
- Mitsubishi Jukogyo Kabushiki Kaisha
- Masaaki Torichigai
- F22 - STEAM GENERATION
Information Patent Grant
Cable insertion nozzle
- Patent number 4,800,927
- Issue date Jan 31, 1989
- Mitsubishi Jukogyo Kabushiki Kaisha
- Masaaki Torichigai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for evaluating damage of metal material
- Publication number 20030200810
- Publication date Oct 30, 2003
- MITSUBISHI HEAVY INDUSTRIES LTD.
- Nobuhiko Nishimura
- G01 - MEASURING TESTING

Keiichi Iwamoto

Person

Patents Grantslast 30 patents

Method and apparatus for evaluating damage of metal material

Method and apparatus for evaluating damage of metal material

Sodium secondary battery

Tube flaw detecting method using two probes

Insert type ultrasonic crack hunting apparatus

Cleaning system for a horizontal type tube assembly

Automatic tube circumference scanning apparatus

Automated ultrasonic examination system for heat transfer tubes in...

Cable insert nozzle

Cable insertion nozzle

Patents Applicationslast 30 patents

Method and apparatus for evaluating damage of metal material