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Naotake Ohta

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  • Takarzuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for tartar separation
    • Patent number 4,891,236
    • Issue date Jan 2, 1990
    • Suntory Limited
    • Naotake Ohta
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for tartars separation
    • Patent number 4,798,131
    • Issue date Jan 17, 1989
    • Suntory Limited
    • Naotake Ohta
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL