Yuichi Kubo

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Patents Grantslast 30 patents

Information Patent Grant
Fixed window having glazing device held stably in position against...
- Patent number 5,596,850
- Issue date Jan 28, 1997
- YKK Architectural Products Inc.
- Yuichi Kubo
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Sash supporting structure of hinged swinging window
- Patent number 5,542,215
- Issue date Aug 6, 1996
- YKK Architectural Products Inc.
- Yuichi Kubo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES