Katsuya Umemura

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Komaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stabilizer and ship
- Patent number 10,036,447
- Issue date Jul 31, 2018
- TOHMEI INDUSTRIES CO., LTD.
- Tsuyoshi Nohara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rolling motion reducing apparatus for a ship
- Patent number 9,452,810
- Issue date Sep 27, 2016
- TOHMEI INDUSTRIES CO., LTD.
- Tsuyoshi Nohara
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Oscillation suppression device
- Patent number 6,619,221
- Issue date Sep 16, 2003
- Mitsubishi Heavy Industries, Ltd.
- Katsuya Umemura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Oscillation suppression device and ship provided with the same
- Patent number 5,628,267
- Issue date May 13, 1997
- Mitsubishi Jukogyo Kabushiki Kaisha
- Akinori Hoshio
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
STABILIZER AND SHIP
- Publication number 20170370443
- Publication date Dec 28, 2017
- TOHMEI INDUSTRIES CO., LTD.
- Tsuyoshi NOHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWINGING MOTION REDUCING APPARATUS AND SHIP USING THE SAME
- Publication number 20140245939
- Publication date Sep 4, 2014
- Mitsubishi Heavy Industries, Ltd.
- Tsuyoshi Nohara
- G01 - MEASURING TESTING
Information Patent Application
SWING MOTION REDUCING APPARATUS FOR SHIP
- Publication number 20110030604
- Publication date Feb 10, 2011
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Takeuchi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Oscillation suppression device
- Publication number 20030029367
- Publication date Feb 13, 2003
- Katsuya Umemura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...