Toshiyuki KOGA

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Hiroshima-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lower vehicle-body structure of vehicle
- Patent number 12,351,029
- Issue date Jul 8, 2025
- Mazda Motor Corporation
- Hirotaka Natsume
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lower vehicle-body structure of vehicle
- Patent number 11,091,016
- Issue date Aug 17, 2021
- Mazda Motor Corporation
- Yamato Matsuda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Side body vehicle structure
- Patent number 11,014,613
- Issue date May 25, 2021
- Mazda Motor Corporation
- Shuji Muraoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Upper vehicle-body structure of vehicle
- Patent number 10,377,421
- Issue date Aug 13, 2019
- Mazda Motor Corporation
- Koji Yoshitake
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
LOWER VEHICLE-BODY STRUCTURE OF VEHICLE
- Publication number 20230347727
- Publication date Nov 2, 2023
- MAZDA MOTOR CORPORATION
- Hirotaka NATSUME
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOWER VEHICLE-BODY STRUCTURE OF VEHICLE
- Publication number 20200282816
- Publication date Sep 10, 2020
- MAZDA MOTOR CORPORATION
- Yamato MATSUDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SIDE BODY VEHICLE STRUCTURE
- Publication number 20190344830
- Publication date Nov 14, 2019
- Mazda Motor Corporation
- Shuji Muraoka
- B60 - VEHICLES IN GENERAL
Information Patent Application
UPPER VEHICLE-BODY STRUCTURE OF VEHICLE
- Publication number 20180237074
- Publication date Aug 23, 2018
- MAZDA MOTOR CORPORATION
- Koji YOSHITAKE
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS