Naoko TOMEI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scribing wheel, method for manufacturing the scribing wheel, and sc...
- Patent number 9,827,691
- Issue date Nov 28, 2017
- Mitsuboshi Diamond Industrial Co., Ltd.
- Naoko Tomei
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Scribing wheel, method for manufacturing the scribing wheel, and sc...
- Patent number 9,149,953
- Issue date Oct 6, 2015
- Mitsuboshi Diamond Industrial Co., Ltd.
- Naoko Tomei
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
SCRIBING WHEEL, METHOD FOR MANUFACTURING THE SCRIBING WHEEL, AND SC...
- Publication number 20140366701
- Publication date Dec 18, 2014
- MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD.
- Naoko TOMEI
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
SCRIBING WHEEL, METHOD FOR MANUFACTURING THE SCRIBING WHEEL, AND SC...
- Publication number 20120312141
- Publication date Dec 13, 2012
- Naoko TOMEI
- B26 - HAND CUTTING TOOLS CUTTING SEVERING