Toru Takai

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum-alloy heat exchanger
- Patent number 6,234,238
- Issue date May 22, 2001
- Calsonic Kansei Corporation
- Sachio Koyama
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of manufacturing an aluminum heat exchanger
- Patent number 5,295,302
- Issue date Mar 22, 1994
- Calsonic Corporation
- Toru Takai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER
- Publication number 20080283229
- Publication date Nov 20, 2008
- CALSONIC KANSEI CORPORATION
- Toru TAKAI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Joint structure of header tank and connector in heat exchanger, and...
- Publication number 20060108096
- Publication date May 25, 2006
- CALSONIC KANSEI CORPORATION
- Minoru Tsuchiya
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat exchanger
- Publication number 20050173100
- Publication date Aug 11, 2005
- CALSONIC KANSEI CORPORATION
- Toru Takai
- F28 - HEAT EXCHANGE IN GENERAL