Hideaki OOTA

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Matsusaka City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of cutting brittle material, device for cutting brittle mate...
- Patent number 10,576,651
- Issue date Mar 3, 2020
- Central Glass Co., Ltd.
- Hiroyuki Tamon
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Method of Cutting Brittle Material, Device for Cutting Brittle Mate...
- Publication number 20170361486
- Publication date Dec 21, 2017
- Central Glass Co., Ltd.
- Hiroyuki TAMON
- B26 - HAND CUTTING TOOLS CUTTING SEVERING