Hiroyasu Kawamata

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Tokushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for concentrating compressed air and apparatus for concentra...
- Patent number 11,207,638
- Issue date Dec 28, 2021
- JAPAN AIR DRYER SALE CO., LTD.
- Hiroyasu Kawamata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONDENSATION DEVICE FOR COMPRESSED AIR
- Publication number 20220288517
- Publication date Sep 15, 2022
- JAPAN AIR DRYER SALE Co., Ltd.
- Hiroyasu KAWAMATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CONCENTRATING COMPRESSED AIR AND APPARATUS FOR CONCENTRA...
- Publication number 20200298173
- Publication date Sep 24, 2020
- JAPAN AIR DRYER SALE Co., Ltd.
- Hiroyasu Kawamata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...