Takashi MITSUHASHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Key blank
- Patent number D1079437
- Issue date Jun 17, 2025
- LIXIL Corporation
- Fuminori Akiyama
- D08 - Tools and hardware
Information Patent Grant
Cylinder lock
- Patent number 12,297,676
- Issue date May 13, 2025
- LIXIL Corporation
- Takashi Mitsuhashi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
CYLINDER LOCK AND DOOR
- Publication number 20250027337
- Publication date Jan 23, 2025
- Lixil Corporation
- Fuminori AKIYAMA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCKING DEVICE, UNLOCKING KEY, AND DOOR
- Publication number 20240410197
- Publication date Dec 12, 2024
- Lixil Corporation
- Fuminori AKIYAMA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CYLINDER LOCK AND DOOR
- Publication number 20240384564
- Publication date Nov 21, 2024
- Lixil Corporation
- Fuminori AKIYAMA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CYLINDER LOCK
- Publication number 20230184006
- Publication date Jun 15, 2023
- Lixil Corporation
- Takashi MITSUHASHI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES