Katsumi Imi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fastening and loosening device
- Patent number 9,457,439
- Issue date Oct 4, 2016
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fastening and loosening device for stud bolts and nuts of a reactor...
- Patent number 9,168,644
- Issue date Oct 27, 2015
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FASTENING AND LOOSENING DEVICE
- Publication number 20130205575
- Publication date Aug 15, 2013
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BOLT TENSIONER
- Publication number 20130199341
- Publication date Aug 8, 2013
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FASTENING AND LOOSENING DEVICE
- Publication number 20130185932
- Publication date Jul 25, 2013
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS