Chieko NAKAGAMI

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Aki-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sound generation device for vehicle
- Patent number 11,981,259
- Issue date May 14, 2024
- Mazda Motor Corporation
- Yukifusa Hattori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Alighting assistance device and method
- Patent number 11,912,284
- Issue date Feb 27, 2024
- Mazda Motor Corporation
- Yoshito Hirata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Alighting assistance device and method
- Patent number 11,772,523
- Issue date Oct 3, 2023
- Mazda Motor Corporation
- Yoshito Hirata
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SOUND GENERATION DEVICE FOR VEHICLE
- Publication number 20220297598
- Publication date Sep 22, 2022
- MAZDA MOTOR CORPORATION
- Yukifusa Hattori
- B60 - VEHICLES IN GENERAL
Information Patent Application
ALIGHTING ASSISTANCE DEVICE AND METHOD
- Publication number 20220212572
- Publication date Jul 7, 2022
- MAZDA MOTOR CORPORATION
- Yoshito HIRATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ALIGHTING ASSISTANCE DEVICE AND METHOD
- Publication number 20220212674
- Publication date Jul 7, 2022
- MAZDA MOTOR CORPORATION
- Yoshito HIRATA
- B60 - VEHICLES IN GENERAL