Hiroyuki Tanaka

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Yawata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-clogging pump
- Patent number 12,055,160
- Issue date Aug 6, 2024
- Tsurumi Manufacturing Co., Ltd.
- Hiroyuki Tanaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Casing cover for pump
- Patent number D991982
- Issue date Jul 11, 2023
- Hiroyuki Tanaka
- D15 - Machines not elsewhere specified
Information Patent Grant
Impeller for pump
- Patent number D959495
- Issue date Aug 2, 2022
- Hiroyuki Tanaka
- D15 - Machines not elsewhere specified
Information Patent Grant
Centrifugal pump
- Patent number D954751
- Issue date Jun 14, 2022
- Hiroyuki Tanaka
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
Non-Clogging Pump
- Publication number 20230011208
- Publication date Jan 12, 2023
- Tsurumi Manufacturing Co., Ltd.
- Hiroyuki TANAKA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...