TREA

Hiroyuki Machii

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink jet recording head
    • Patent number 6,598,962
    • Issue date Jul 29, 2003
    • Seiko Epson Corporation
    • Noriaki Okazawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Ink jet recording head
    • Publication number 20020043213
    • Publication date Apr 18, 2002
    • Seiko Epson Corporation
    • Noriaki Okazawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS