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Patent Searching and Data


Title:
TITANIUM MEMBER, MANUFACTURING METHOD FOR TITANIUM MEMBER, AND DECORATIVE ITEM INCLUDING TITANIUM MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/177039
Kind Code:
A1
Abstract:
A titanium member having a surface comprising a first region in which a plurality of first protrusion structures extending in a first direction is arranged in a second direction that is orthogonal to the first direction, wherein the first protrusion structures have first protrusions aligned at intervals of several hundred nanometers along the first direction on the top surface of the first protrusion structure, and the height of the protrusions is several tens of nanometers.

Inventors:
TAKAZAKI KOTARO (JP)
SATOH MASAHIRO (JP)
Application Number:
PCT/JP2019/010316
Publication Date:
September 19, 2019
Filing Date:
March 13, 2019
Export Citation:
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Assignee:
CITIZEN WATCH CO LTD (JP)
International Classes:
C22F1/18; A44C27/00; C22F1/00
Foreign References:
JPS50120443A1975-09-20
JP2015181077A2015-10-15
JP2006100150A2006-04-13
JPH0860336A1996-03-05
JPH1161366A1999-03-05
Attorney, Agent or Firm:
TORANOMON INTELLECTUAL PROPERTY FIRM (JP)
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