Hiroshi Rikukawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Jig for forming sealant layer for lightning protection fastener, me...
- Patent number 9,475,587
- Issue date Oct 25, 2016
- MITSUBISHI AIRCRAFT CORPORATION
- Wataru Nishimura
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Jig for forming sealant layer for lightning protection fastener, me...
- Patent number 9,376,217
- Issue date Jun 28, 2016
- MITSUBISHI AIRCRAFT CORPORATION
- Hideo Yamakoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lightning protection fastener and cap for lightning protection fast...
- Patent number 9,163,656
- Issue date Oct 20, 2015
- MITSUBISHI AIRCRAFT CORPORATION
- Yuji Asahara
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Lightning protection fastener and mounting method thereof
- Patent number 8,717,736
- Issue date May 6, 2014
- MITSUBISHI AIRCRAFT CORPORATION
- Yuji Asahara
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
JIG FOR FORMING SEALANT LAYER FOR LIGHTNING PROTECTION FASTENER, ME...
- Publication number 20150298819
- Publication date Oct 22, 2015
- MITSUBISHI AIRCRAFT CORPORATION
- Hideo Yamakoshi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
LIGHTNING PROTECTION FASTENER AND CAP FOR LIGHTNING PROTECTION FAST...
- Publication number 20140234050
- Publication date Aug 21, 2014
- MITSUBISHI AIRCRAFT CORPORATION
- Yuji Asahara
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
JIG FOR FORMING SEALANT LAYER FOR LIGHTNING PROTECTION FASTENER, ME...
- Publication number 20140209736
- Publication date Jul 31, 2014
- MITSUBISHI AIRCRAFT CORPORATION
- Wataru Nishimura
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
LIGHTNING PROTECTION FASTENER AND MOUNTING METHOD THEREOF
- Publication number 20130186552
- Publication date Jul 25, 2013
- MITSUBISHI AIRCRAFT CORPORATION
- Yuji Asahara
- B64 - AIRCRAFT AVIATION COSMONAUTICS