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Patent Searching and Data


Title:
KITCHEN KNIFE AND BLADE
Document Type and Number:
WIPO Patent Application WO/2021/002416
Kind Code:
A1
Abstract:
Provided is a kitchen knife with favorable operability and sharpness. A kitchen knife (1) comprises a blade (3). The blade (3) is made of a material having a density of 12.9 g/cc or higher, and a Young's modulus of 345 GPa or higher.

Inventors:
KATSU YUSUKE (JP)
TANAKA KUNIHARU (JP)
MITSUOKA TAKESHI (JP)
Application Number:
PCT/JP2020/025971
Publication Date:
January 07, 2021
Filing Date:
July 02, 2020
Export Citation:
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Assignee:
NGK SPARK PLUG CO (JP)
International Classes:
B26B9/00
Domestic Patent References:
WO2011090066A12011-07-28
Foreign References:
JP2008173155A2008-07-31
US20080016704A12008-01-24
JPS6067169A1985-04-17
JP2015101747A2015-06-04
JPH08155153A1996-06-18
DE102006004588A12007-08-02
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
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