Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoko Yamamoto0
Date of Patent
November 9, 2021
0Patent Application Number
202102020
Date Filed
February 2, 2021
0Patent Primary Examiner
Patent abstract
A processing method for a workpiece includes a cutting step of cutting the workpiece along streets by a cutting blade having a V-shaped tip end, to form V grooves of which shallower parts are wider than deeper parts, and a cleaning step of cleaning a back surface of the workpiece with cleaning water, after the cutting step is carried out.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
