Kouyu Itoga

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic defect testing method and apparatus
- Patent number 5,475,613
- Issue date Dec 12, 1995
- Kawasaki Jukogyo Kabushiki Kaisha
- Kouyu Itoga
- G01 - MEASURING TESTING
Information Patent Grant
Method of processing radiographic image data for detecting a weldin...
- Patent number 5,182,775
- Issue date Jan 26, 1993
- Kawasaki Jukogyo Kabushiki Kaisha
- Shigetomo Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Corrosion-resistant pipe coupling structures
- Patent number 4,600,219
- Issue date Jul 15, 1986
- Kawasaki Jukogyo Kabushiki Kaisha
- Toshio Yoshida
- E21 - EARTH DRILLING MINING
Information Patent Grant
Corrosion-resistant pipe coupling structures
- Patent number 4,509,776
- Issue date Apr 9, 1985
- Kawasaki Jukogyo Kabushiki Kaisha
- Toshio Yoshida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...