Title:
刃物
Document Type and Number:
Japanese Patent JP7352723
Kind Code:
B2
Abstract:
A cutting implement includes a blade body including a base portion and a blade edge portion disposed along an end portion of the base portion. The base portion is made of a hollow body formed by sintering a first constituent material powder. The blade edge portion is made of a solid body formed by sintering a second constituent material powder. A reinforcing wall is provided inside the hollow body at at least a cutting implement tip portion of the base portion.
Inventors:
Takanori Nishihara
Application Number:
JP2022508295A
Publication Date:
September 28, 2023
Filing Date:
March 11, 2021
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
B26B3/00; B26B9/00
Domestic Patent References:
| JP2004283383A | ||||
| JP2011224989A | ||||
| JP2010167053A | ||||
| JP3174409U | ||||
| JP2018149655A |
Foreign References:
| KR1020130124128A |
Attorney, Agent or Firm:
Buna International Patent Office