Takeshi Akimoto

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stator vane of turbo molecular pump
- Patent number 7,824,153
- Issue date Nov 2, 2010
- BOC Edwards Japan Limited
- Takeshi Akimoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fixing structure for fixing rotor to rotor shaft, and turbo molecul...
- Patent number 7,390,164
- Issue date Jun 24, 2008
- Edwards Japan Limited
- Yasushi Maejima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Stator Vane Of Turbo Molecular Pump
- Publication number 20080118351
- Publication date May 22, 2008
- Takeshi Akimoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...