Yoshiharu Azuma

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet groove cutter capable of operation without use of ruler
- Patent number 9,889,574
- Issue date Feb 13, 2018
- Ikumi Iimori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sheet groove cutter capable of operation without use of ruler
- Patent number 9,481,101
- Issue date Nov 1, 2016
- Ikumi Iimori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET GROOVE CUTTER CAPABLE OF OPERATION WITHOUT USE OF RULER
- Publication number 20170066150
- Publication date Mar 9, 2017
- Ikumi IIMORI
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
SHEET GROOVE CUTTER CAPABLE OF OPERATION WITHOUT USE OF RULER
- Publication number 20140260886
- Publication date Sep 18, 2014
- Ikumi Iimori
- B26 - HAND CUTTING TOOLS CUTTING SEVERING