Naoki Izutsu

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressure tight large-scaled membrane structure
- Patent number 8,590,830
- Issue date Nov 26, 2013
- Japan Aerospace Exploration Agency
- Naoki Izutsu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Membrane structure
- Patent number 6,983,910
- Issue date Jan 10, 2006
- Independent Administrative Institution, The Japan Aerospace Exploration Agency
- Nobuyuki Yajima
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method of measuring gas transmission rate of plastic film and measu...
- Patent number 6,834,532
- Issue date Dec 28, 2004
- Japan Aerospace Exploration Agency, an Independent Administrative Institution
- Naoki Izutsu
- G01 - MEASURING TESTING
Information Patent Grant
Pressure-resistant balloon
- Patent number 6,685,136
- Issue date Feb 3, 2004
- The Director-General of the Institute of Space and Astronautical Science
- Nobuyuki Yajima
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Balloon
- Patent number 6,641,083
- Issue date Nov 4, 2003
- The Director-General of the Institute of Space and Astronautical Science
- Naoki Izutsu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Super-pressure balloon and method of manufacturing the same
- Patent number 6,290,172
- Issue date Sep 18, 2001
- The Director-General of the Institute of Space and Astronautical Science
- Nobuyuki Yajima
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE TIGHT LARGE-SCALED MEMBRANE STRUCTURE
- Publication number 20100012772
- Publication date Jan 21, 2010
- JAPAN AEROSPACE EXPLORATION AGENCY
- Naoki IZUTSU
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Method of measuring gas transmission hate of plastic film and measu...
- Publication number 20040025571
- Publication date Feb 12, 2004
- Naoki Izutsu
- G01 - MEASURING TESTING
Information Patent Application
Membrane structure
- Publication number 20030111577
- Publication date Jun 19, 2003
- Institute of Space and Astronautical Science
- Noboyuki Yajima
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Pressure-resistant balloon
- Publication number 20030106960
- Publication date Jun 12, 2003
- Nobuyuki Yajima
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Balloon
- Publication number 20030052223
- Publication date Mar 20, 2003
- Naoki Izutsu
- B64 - AIRCRAFT AVIATION COSMONAUTICS