TREA

Masatoshi Katayama

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  • Minami-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Absorption refrigerator
    • Patent number 6,523,357
    • Issue date Feb 25, 2003
    • Takuma Co., Ltd.
    • Masatoshi Katayama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption waste-heat recovery system
    • Patent number 6,460,338
    • Issue date Oct 8, 2002
    • Takuma Co., LTD
    • Masatoshi Katayama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Absorption waste-heat recovery system
    • Publication number 20020062647
    • Publication date May 30, 2002
    • TAKUMA CO., LTD.
    • Masatoshi Katayama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL