Hideki Enosawa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum pump
- Patent number 12,044,251
- Issue date Jul 23, 2024
- Edwards Japan Limited
- Hideki Enosawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump
- Patent number 11,898,567
- Issue date Feb 13, 2024
- Edwards Japan Limited
- Hideki Enosawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump, and blade component, rotor, and stationary blade used...
- Patent number 11,655,830
- Issue date May 23, 2023
- Edwards Japan Limited
- Manabu Nonaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
VACUUM PUMP
- Publication number 20220163041
- Publication date May 26, 2022
- Edwards Japan Limited
- Hideki Enosawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP
- Publication number 20220163053
- Publication date May 26, 2022
- Edwards Japan Limited
- Hideki Enosawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP, AND BLADE COMPONENT, ROTOR, AND STATIONARY BLADE USED...
- Publication number 20200271132
- Publication date Aug 27, 2020
- Edwards Japan Limited
- Manabu Nonaka
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...