Invention Grant
- Patent Title: Method of manufacturing microneedle
- Patent Title (中): 微针制作方法
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Application No.: US12320493Application Date: 2009-01-27
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Publication No.: US07789733B2Publication Date: 2010-09-07
- Inventor: Hiroshi Sugimura , Gaku Suzuki , Masahiro Ueno , Yoshihiro Kodama , Takao Tomono
- Applicant: Hiroshi Sugimura , Gaku Suzuki , Masahiro Ueno , Yoshihiro Kodama , Takao Tomono
- Applicant Address: JP Tokyo JP Saga
- Assignee: Toppan Printing Co., Ltd.,Hisamitsu Pharmaceutical Co., Inc.
- Current Assignee: Toppan Printing Co., Ltd.,Hisamitsu Pharmaceutical Co., Inc.
- Current Assignee Address: JP Tokyo JP Saga
- Priority: JP2006-204417 20060727; JP2006-308877 20061115
- Main IPC: B24B19/16
- IPC: B24B19/16
Abstract:
A method of manufacturing a microneedle including the steps of forming a plurality of first linear grooves on a substrate in parallel to one another along a first direction using grinding, and forming a plurality of second linear grooves on the substrate in parallel to one another in a second direction intersecting the first direction using grinding.
Public/Granted literature
- US20090143749A1 Method of manufacturing microneedle Public/Granted day:2009-06-04
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