Toshiro NAMATAME

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Working oil chamber sealing system of rotary vane steering gear act...
- Patent number 9,567,998
- Issue date Feb 14, 2017
- Japan Hamworthy & Co., Ltd.
- Yukio Tomita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
WORKING OIL CHAMBER SEALING SYSTEM OF ROTARY VANE STEERING GEAR ACT...
- Publication number 20150252804
- Publication date Sep 10, 2015
- JAPAN HAMWORTHY & CO., LTD.
- Yukio TOMITA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...