Keiji Yamazaki

Person

Kawachimachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigeration system and its condensing apparatus
- Patent number 6,915,659
- Issue date Jul 12, 2005
- Showa Denko K.K.
- Yoshihiko Seno
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Receiver tank for use in refrigeration cycle, heat exchanger with s...
- Patent number 6,708,522
- Issue date Mar 23, 2004
- Showa Denko K.K.
- Keiji Yamazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Receiver tank for use in refrigeration cycle, heat exchanger with s...
- Patent number 6,494,059
- Issue date Dec 17, 2002
- Showa Denko K.K.
- Keiji Yamazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Condensing apparatus for use in a refrigeration cycle receiver-drye...
- Patent number 6,330,810
- Issue date Dec 18, 2001
- Showa Denko K.K.
- Keiji Yamazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Layered heat exchangers
- Patent number 6,241,011
- Issue date Jun 5, 2001
- Showa Aluminium Corporation
- Jumpei Nakamura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Accumulator
- Patent number 6,196,019
- Issue date Mar 6, 2001
- Showa Aluminum Corporation
- Yutaka Higo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Accumulator
- Patent number 6,122,929
- Issue date Sep 26, 2000
- Showa Aluminum Corporation
- Keiji Yamazaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Layered heat exchangers
- Patent number 5,984,000
- Issue date Nov 16, 1999
- Showa Aluminum Corporation
- Jumpei Nakamura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Layered heat exchanger
- Patent number 5,810,077
- Issue date Sep 22, 1998
- Showa Aluminum Corporation
- Jumpei Nakamura
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Refrigeration system and its condensing apparatus
- Publication number 20040200234
- Publication date Oct 14, 2004
- Yoshihiko Seno
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Receiver tank for use in refrigeration cycle, heat exchanger with s...
- Publication number 20030140652
- Publication date Jul 31, 2003
- Showa Denko K.K.
- Keiji Yamazaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Receiver tank for use in refrigeration cycle, heat exchanger with s...
- Publication number 20020124593
- Publication date Sep 12, 2002
- Showa Denko K.K.
- Keiji Yamazaki
- B60 - VEHICLES IN GENERAL

Keiji Yamazaki

Person

Patents Grantslast 30 patents

Refrigeration system and its condensing apparatus

Receiver tank for use in refrigeration cycle, heat exchanger with s...

Receiver tank for use in refrigeration cycle, heat exchanger with s...

Condensing apparatus for use in a refrigeration cycle receiver-drye...

Layered heat exchangers

Accumulator

Accumulator

Layered heat exchangers

Layered heat exchanger

Patents Applicationslast 30 patents

Refrigeration system and its condensing apparatus

Receiver tank for use in refrigeration cycle, heat exchanger with s...

Receiver tank for use in refrigeration cycle, heat exchanger with s...