Hiroto Sakurai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pump
- Patent number D946626
- Issue date Mar 22, 2022
- Nitto Kohki Co., Ltd.
- Katsuhiko Shibukawa
- D15 - Machines not elsewhere specified
Information Patent Grant
Suction nozzle and fluid recovery apparatus
- Patent number 10,918,977
- Issue date Feb 16, 2021
- Nitto Kohki Co., Ltd.
- Hiroto Sakurai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electromagnetic compressor having an integral cylinder assembly and...
- Patent number 6,572,348
- Issue date Jun 3, 2003
- Nitto Kohki Co., Ltd.
- Hiroto Sakurai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
SUCTION NOZZLE AND FLUID RECOVERY APPARATUS
- Publication number 20180229159
- Publication date Aug 16, 2018
- Nitto Kohki Co., Ltd.
- Hiroto SAKURAI
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Magnetic Reciprocating Fluid Device
- Publication number 20090269223
- Publication date Oct 29, 2009
- Hiroto Sakurai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Layer-2 Redundancy Protocol Interconnection Device
- Publication number 20090109841
- Publication date Apr 30, 2009
- Shinji Nozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electromagnetic compressor and manufacturing method therefor
- Publication number 20020136650
- Publication date Sep 26, 2002
- Hiroto Sakurai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...