Takafumi Yamazaki

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Hinocho, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fire door
- Patent number 11,802,438
- Issue date Oct 31, 2023
- Daifuku Co., Ltd.
- Takafumi Yamazaki
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Sliding fire door
- Patent number 10,619,407
- Issue date Apr 14, 2020
- Daifuku Co., Ltd.
- Naoki Kawabe
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Transport Facility
- Publication number 20240301747
- Publication date Sep 12, 2024
- DAIFUKU CO., LTD.
- Marika Saito
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Fire Door
- Publication number 20220081965
- Publication date Mar 17, 2022
- DAIFUKU CO., LTD.
- Takafumi Yamazaki
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Sliding Fire Door
- Publication number 20180347263
- Publication date Dec 6, 2018
- DAIFUKU CO., LTD.
- Naoki Kawabe
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES