Kazuhiro OKUYAMA

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Hiroshima-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle suspension system
- Patent number 11,820,194
- Issue date Nov 21, 2023
- Mazda Motor Corporation
- Kazuhiro Okuyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automobile suspension device
- Patent number 11,691,471
- Issue date Jul 4, 2023
- Mazda Motor Corporation
- Kazuhiro Okuyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bushing and vehicle suspension device
- Patent number 11,473,646
- Issue date Oct 18, 2022
- Mazda Motor Corporation
- Susumu Sano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bushing and vehicle suspension device
- Patent number 11,433,725
- Issue date Sep 6, 2022
- Mazda Motor Corporation
- Susumu Sano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suspension device of vehicle
- Patent number 9,254,725
- Issue date Feb 9, 2016
- Mazda Motor Corporation
- Kazuhiro Okuyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rear sub frame of automotive vehicle
- Patent number 9,227,664
- Issue date Jan 5, 2016
- Mazda Motor Corporation
- Kazuhiro Okuyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sub frame structure of automotive vehicle
- Patent number 8,857,836
- Issue date Oct 14, 2014
- Mazda Motor Corporation
- Kazuhiro Okuyama
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE SUSPENSION SYSTEM
- Publication number 20230038448
- Publication date Feb 9, 2023
- MAZDA MOTOR CORPORATION
- Kazuhiro OKUYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUTOMOBILE SUSPENSION DEVICE
- Publication number 20220314721
- Publication date Oct 6, 2022
- MAZDA MOTOR CORPORATION
- Kazuhiro OKUYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
BUSHING AND VEHICLE SUSPENSION DEVICE
- Publication number 20200108682
- Publication date Apr 9, 2020
- MAZDA MOTOR CORPORATION
- Susumu SANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
BUSHING AND VEHICLE SUSPENSION DEVICE
- Publication number 20200109760
- Publication date Apr 9, 2020
- MAZDA MOTOR CORPORATION
- Susumu SANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
REAR SUB FRAME OF AUTOMOTIVE VEHICLE
- Publication number 20150232126
- Publication date Aug 20, 2015
- MAZDA MOTOR CORPORATION
- Kazuhiro OKUYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUSPENSION DEVICE OF VEHICLE
- Publication number 20150061254
- Publication date Mar 5, 2015
- MAZDA MOTOR CORPORATION
- Kazuhiro OKUYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUB FRAME STRUCTURE OF AUTOMOTIVE VEHICLE
- Publication number 20140183834
- Publication date Jul 3, 2014
- MAZDA MOTOR CORPORATION
- Kazuhiro OKUYAMA
- B60 - VEHICLES IN GENERAL