Masayuki Asakura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mortar peeling method
- Patent number 9,284,740
- Issue date Mar 15, 2016
- Marutaka-Kogyo Inc.
- Kazumasa Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
MORTAR PEELING DEVICE
- Publication number 20150107570
- Publication date Apr 23, 2015
- Marutaka-Kogyo Inc.
- Kazumasa Takagi
- E04 - BUILDING
Information Patent Application
PEELING DEVICE
- Publication number 20140345589
- Publication date Nov 27, 2014
- Kazumasa Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE