Nobuo Ogawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fire door
- Patent number 9,932,767
- Issue date Apr 3, 2018
- Daifuku Co., Ltd.
- Yukihisa Matsuo
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Fire Door
- Publication number 20180038157
- Publication date Feb 8, 2018
- KROSAKI HARIMA CORPORATION
- Yukihisa Matsuo
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS