Kazuo MAEGAWA

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger core
- Patent number 10,309,729
- Issue date Jun 4, 2019
- T. Rad Co., Ltd.
- Takuya Bungo
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Flat tube for header-plateless heat exchanger
- Patent number 10,260,821
- Issue date Apr 16, 2019
- T. Rad Co., Ltd.
- Kazuo Maegawa
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLAT TUBE FOR HEADER-PLATELESS HEAT EXCHANGER
- Publication number 20170268831
- Publication date Sep 21, 2017
- T. RAD Co., Ltd.
- Kazuo MAEGAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT EXCHANGER CORE
- Publication number 20170153068
- Publication date Jun 1, 2017
- T. RAD Co., Ltd.
- Takuya BUNGO
- F28 - HEAT EXCHANGE IN GENERAL