Akira Sumitani

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Higashihiroshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine reciprocative rotating mechanism and method for manufacturin...
- Patent number 10,760,636
- Issue date Sep 1, 2020
- Mazda Motor Corporation
- Kiyonori Nagato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine reciprocative rotating mechanism and method for manufacturin...
- Patent number 10,612,615
- Issue date Apr 7, 2020
- Mazda Motor Corporation
- Kiyonori Nagato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Piston structure for engine
- Patent number 9,926,998
- Issue date Mar 27, 2018
- Mazda Motor Corporation
- Yasunori Kanda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
ENGINE RECIPROCATIVE ROTATING MECHANISM AND METHOD FOR MANUFACTURIN...
- Publication number 20190120317
- Publication date Apr 25, 2019
- MAZDA MOTOR CORPORATION
- Kiyonori Nagato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ENGINE RECIPROCATIVE ROTATING MECHANISM AND METHOD FOR MANUFACTURIN...
- Publication number 20190120318
- Publication date Apr 25, 2019
- Mazda Motor Corporation
- Kiyonori Nagato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PISTON STRUCTURE FOR ENGINE
- Publication number 20150219181
- Publication date Aug 6, 2015
- MAZDA MOTOR CORPORATION
- Yasunori Kanda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS