Ryo Akiyoshi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Boiler water supply preheater system and boiler water supply prehea...
- Patent number 9,857,074
- Issue date Jan 2, 2018
- IHI Corporation
- Hideki Ogata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
HEAT STORAGE SYSTEM
- Publication number 20180066900
- Publication date Mar 8, 2018
- IHI Corporation
- Michitaro HASHIBA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
BOILER WATER SUPPLY PREHEATER SYSTEM AND BOILER WATER SUPPLY PREHEA...
- Publication number 20160138797
- Publication date May 19, 2016
- IHI Corporation
- Hideki Ogata
- F22 - STEAM GENERATION
Information Patent Application
HEAT STORAGE SYSTEM
- Publication number 20160060499
- Publication date Mar 3, 2016
- IHI Corporation
- Michitaro HASHIBA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HEAT STORAGE SYSTEM
- Publication number 20160061533
- Publication date Mar 3, 2016
- IHI Corporation
- Michitaro HASHIBA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER, METHOD OF MANUFACTURING THE SAME, AND EGR SYSTEM
- Publication number 20100108042
- Publication date May 6, 2010
- Ryo Akiyoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR