Yukiko IKEDA

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Kasumigaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compressor, oil-free screw compressor, and method of manufacturing...
- Patent number 10,316,841
- Issue date Jun 11, 2019
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yukiko Ikeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Oil-free screw compressor coated with a base resin, a solid lubrica...
- Patent number 9,944,880
- Issue date Apr 17, 2018
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yukiko Ikeda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Screw compressor
- Patent number 8,801,412
- Issue date Aug 12, 2014
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yukiko Ikeda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Compressor, Oil-Free Screw Compressor, and Method of Manufacturing...
- Publication number 20160115950
- Publication date Apr 28, 2016
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yukiko IKEDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SCREW COMPRESSOR
- Publication number 20140322058
- Publication date Oct 30, 2014
- Yukiko IKEDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCREW COMPRESSOR
- Publication number 20120100029
- Publication date Apr 26, 2012
- Yukiko IKEDA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...