Yoshinori Oyama

Follow

Person

Sakai-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spark ignition type engine
- Patent number 11,767,796
- Issue date Sep 26, 2023
- Kubota Corporation
- Michisuke Iga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Work vehicle
- Patent number 11,434,981
- Issue date Sep 6, 2022
- Kubota Corporation
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle
- Patent number 11,059,367
- Issue date Jul 13, 2021
- Kubota Corporation
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle
- Patent number 10,538,157
- Issue date Jan 21, 2020
- Kubota Corporation
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle
- Patent number 10,343,513
- Issue date Jul 9, 2019
- Kubota Corporation
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle
- Patent number 10,232,699
- Issue date Mar 19, 2019
- Kubota Corporation
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SPARK IGNITION TYPE ENGINE
- Publication number 20230203997
- Publication date Jun 29, 2023
- KUBOTA CORPORATION
- Michisuke IGA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Work Vehicle
- Publication number 20210079985
- Publication date Mar 18, 2021
- KUBOTA CORPORATION
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
Work Vehicle
- Publication number 20190270377
- Publication date Sep 5, 2019
- KUBOTA CORPORATION
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
Work Vehicle
- Publication number 20180154765
- Publication date Jun 7, 2018
- KUBOTA CORPORATION
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
Work Vehicle
- Publication number 20180105032
- Publication date Apr 19, 2018
- KUBOTA CORPORATION
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
Work Vehicle
- Publication number 20170174069
- Publication date Jun 22, 2017
- KUBOTA CORPORATION
- Yoshinori Oyama
- B60 - VEHICLES IN GENERAL