Nobuo Tojo

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reciprocating pump
- Patent number 10,808,693
- Issue date Oct 20, 2020
- Nobuo Tojo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
SEAL STRUCTURE FOR RECIPROCATING PUMP WITH CYLINDRICAL COLLAR PORTION
- Publication number 20240141889
- Publication date May 2, 2024
- Maruyama Mfg. Co., Inc.
- Nobuo TOJO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...