Ryoji Yanagi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High bypass-ratio turbofan jet engine
- Patent number 7,921,637
- Issue date Apr 12, 2011
- Japan Aerospace Exploration Agency
- Ryoji Yanagi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Turbofan jet engine
- Patent number 7,887,287
- Issue date Feb 15, 2011
- Japan Aerospace Exploration Agency
- Ryoji Yanagi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft propulsion system
- Patent number 7,555,893
- Issue date Jul 7, 2009
- Japan Aerospace Exploration Agency
- Keiichi Okai
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electromagnetic rotating machine
- Patent number 7,423,405
- Issue date Sep 9, 2008
- Japan Aerospace Exploration Agency
- Keiichi Okai
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
HIGH BYPASS-RATIO TURBOFAN JET ENGINE
- Publication number 20090226297
- Publication date Sep 10, 2009
- JAPAN AEROSPACE EXPLORATION AGENCY
- Ryoji Yanagi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Turbofan jet engine
- Publication number 20080075580
- Publication date Mar 27, 2008
- JAPAN AEROSPACE EXPLORATION AGENCY
- Ryoji Yanagi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Aircraft propulsion system
- Publication number 20060254255
- Publication date Nov 16, 2006
- JAPAN AEROSPACE EXPLORATION AGENCY
- Keiichi Okai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Electromagnetic rotating machine
- Publication number 20060176009
- Publication date Aug 10, 2006
- JAPAN AEROSPACE EXPLORATION AGENCY
- Keiichi Okai
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...