Seiji Mashiko

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing a header pipe
- Patent number 6,374,865
- Issue date Apr 23, 2002
- Calsonic Kansei Corporation
- Seiji Mashiko
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for manufacturing a header pipe
- Patent number 6,324,761
- Issue date Dec 4, 2001
- Calsonic Kansei Corporation
- Seiji Mashiko
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for manufacturing a header pipe
- Patent number 6,266,858
- Issue date Jul 31, 2001
- Calsoni Corporation
- Seiji Mashiko
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a header pipe
- Patent number 6,049,981
- Issue date Apr 18, 2000
- Calsonic Corporation
- Seiji Mashiko
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a pipe with a partition
- Patent number 5,996,205
- Issue date Dec 7, 1999
- Calsonic Corporation
- Seiji Mashiko
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Header Tank for Heat Exchanger
- Publication number 20070256821
- Publication date Nov 8, 2007
- CALSONIC KANSEI CORPORATION
- Seiji Mashiko
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Metal carrier and manufacturing method of metal carrier
- Publication number 20070175033
- Publication date Aug 2, 2007
- CALSONIC KANSEI CORPORATION
- Seiji Mashiko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Metal carrier
- Publication number 20050115070
- Publication date Jun 2, 2005
- CALSONIC KANSEI CORPORATION
- Tamotsu Sugimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL