Naohito Yoshida

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Kashiwara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding member and sliding machine
- Patent number 10,851,776
- Issue date Dec 1, 2020
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Masaru Okuyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vane pump including back pressure grooves
- Patent number 10,451,063
- Issue date Oct 22, 2019
- JTEKT Corporation
- Naohito Yoshida
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil pump
- Patent number 9,638,190
- Issue date May 2, 2017
- JTEKT Corporation
- Naohito Yoshida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electric pump unit
- Patent number 9,441,628
- Issue date Sep 13, 2016
- JTEKT Corporation
- Takatoshi Sakata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VANE PUMP
- Publication number 20210095665
- Publication date Apr 1, 2021
- AISIN AW CO., LTD.
- Takahiro TORII
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SLIDING MEMBER AND SLIDING MACHINE
- Publication number 20190323498
- Publication date Oct 24, 2019
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Masaru OKUYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Gear Pump
- Publication number 20170335846
- Publication date Nov 23, 2017
- JTEKT Corporation
- Naohito YOSHIDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VANE PUMP
- Publication number 20170276133
- Publication date Sep 28, 2017
- JTEKT Corporation
- Naohito YOSHIDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OIL PUMP
- Publication number 20150078948
- Publication date Mar 19, 2015
- JTEKT Corporation
- Naohito YOSHIDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC PUMP UNIT
- Publication number 20120128513
- Publication date May 24, 2012
- JTEKT CORPORATION
- Takatoshi Sakata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...