Masayuki Ohira

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cylinder liner and cylinder bore
- Patent number 11,680,537
- Issue date Jun 20, 2023
- TPR CO., LTD.
- Masayuki Ohira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Cylinder Liner and Cylinder Bore
- Publication number 20220372929
- Publication date Nov 24, 2022
- TPR CO., LTD.
- Masayuki Ohira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS