Keiichi Inaba

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blade and fan having the same
- Patent number 8,251,666
- Issue date Aug 28, 2012
- Komatsu Ltd.
- Toshihiko Nishiyama
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbo machine, compressor impeller used for turbo machine, and meth...
- Patent number 7,909,578
- Issue date Mar 22, 2011
- Komatsu Ltd.
- Toshihiko Nishiyama
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
EGR COOLER
- Publication number 20110308778
- Publication date Dec 22, 2011
- Komatsu Ltd.
- Hiroshi Tsuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Blade and Fan Having the Same
- Publication number 20080166234
- Publication date Jul 10, 2008
- KOMATSU LTD.
- Toshihiko Nishiyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Turbo Machine, Compressor Impeller Used for Turbo Machine, and Meth...
- Publication number 20070292268
- Publication date Dec 20, 2007
- Toshihiko Nishiyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Compressor of turbo machine and its compressor wheel
- Publication number 20050042105
- Publication date Feb 24, 2005
- Toshihiko Nishiyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...