Akihiko Yamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Equipment maintenance component replacement prioritization planning...
- Patent number 10,161,315
- Issue date Dec 25, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Tomoaki Kitagawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Service ticket issuing system and service ticket issuing service
- Patent number 7,066,387
- Issue date Jun 27, 2006
- Kabushiki Kaisha Sega
- Yoshihiro Itoh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPERATION PLAN PREPARATION AND EVALUATION DEVICE AND OPERATION PLAN...
- Publication number 20170016400
- Publication date Jan 19, 2017
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Tomoaki KITAGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Service ticket issuing system and service ticket issuing service
- Publication number 20020088853
- Publication date Jul 11, 2002
- Yoshihiro Itoh
- G06 - COMPUTING CALCULATING COUNTING