Hiroyasu Koizumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Integral-type heat exchanger
- Patent number 7,392,837
- Issue date Jul 1, 2008
- Calsonic Kansei Corporation
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Integral-type heat exchanger
- Patent number 7,108,049
- Issue date Sep 19, 2006
- Calsonic Kansei Corporation
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger core, and method of assembling the heat exchanger core
- Patent number 6,904,964
- Issue date Jun 14, 2005
- Calsonic Kansei Corporation
- Hiroyasu Koizumi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Integral-type heat exchanger
- Patent number 6,837,304
- Issue date Jan 4, 2005
- Calsonic Kansei Corporation
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tank of heat exchanger
- Patent number 6,450,253
- Issue date Sep 17, 2002
- Calsonic Kansei Corporation
- Hiroshi Chikuma
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Integral-type heat exchanger
- Patent number 6,364,005
- Issue date Apr 2, 2002
- Calsonic Kansei Corporation
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Integral-type heat exchanger
- Patent number 6,095,239
- Issue date Aug 1, 2000
- Calsonic Kansei Corporation
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Oil cooler mounting structure and oil cooler mounting method
- Patent number 6,029,348
- Issue date Feb 29, 2000
- Calsonic Corporation
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Oil cooler mounting structure and oil cooler mounting method
- Patent number 5,937,938
- Issue date Aug 17, 1999
- Calsonic Corporation
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Integral-type heat exchanger
- Publication number 20060278366
- Publication date Dec 14, 2006
- CALSONIC KANSEI CORPORATION
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat exchanger core, and method of assembling the heat exchanger core
- Publication number 20050193560
- Publication date Sep 8, 2005
- CALSONIC KANSEI CORPORATION
- Hiroyasu Koizumi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Integral-type heat exchanger
- Publication number 20050092462
- Publication date May 5, 2005
- CALSONIC KANSEI CORPORATION
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Integral-type heat exchanger
- Publication number 20020084067
- Publication date Jul 4, 2002
- CALSONIC KANSEI CORPORATION
- Kenji Makino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER CORE, AND METHOD OF ASSEMBLING THE HEAT EXCHANGER CORE
- Publication number 20020053423
- Publication date May 9, 2002
- Hiroyasu Koizumi
- F28 - HEAT EXCHANGE IN GENERAL

Hiroyasu Koizumi

Person

Patents Grantslast 30 patents

Integral-type heat exchanger

Integral-type heat exchanger

Heat exchanger core, and method of assembling the heat exchanger core

Integral-type heat exchanger

Tank of heat exchanger

Integral-type heat exchanger

Integral-type heat exchanger

Oil cooler mounting structure and oil cooler mounting method

Oil cooler mounting structure and oil cooler mounting method

Patents Applicationslast 30 patents

Integral-type heat exchanger

Heat exchanger core, and method of assembling the heat exchanger core

Integral-type heat exchanger

Integral-type heat exchanger

HEAT EXCHANGER CORE, AND METHOD OF ASSEMBLING THE HEAT EXCHANGER CORE