Tatsuo KOIBUCHI

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Hiroshima-shi, Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Penetrating wind prevention structure for vehicle
- Patent number 10,953,735
- Issue date Mar 23, 2021
- Mazda Motor Corporation
- Tomoki Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sealing structure for openable roof-equipped vehicle
- Patent number 10,843,544
- Issue date Nov 24, 2020
- Mazda Motor Corporation
- Tomoki Takahashi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
UPPER VEHICLE-BODY STRUCTURE FOR VEHICLE
- Publication number 20220001731
- Publication date Jan 6, 2022
- MAZDA MOTOR CORPORATION
- Yasuyuki SHIGYOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEALING STRUCTURE FOR OPENABLE ROOF-EQUIPPED VEHICLE
- Publication number 20190193543
- Publication date Jun 27, 2019
- MAZDA MOTOR CORPORATION
- Tomoki TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PENETRATING WIND PREVENTION STRUCTURE FOR VEHICLE
- Publication number 20190193539
- Publication date Jun 27, 2019
- MAZDA MOTOR CORPORATION
- Tomoki TAKAHASHI
- B60 - VEHICLES IN GENERAL