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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cremorne lock mounting device for window
Patent number
6,065,248
Issue date
May 23, 2000
YKK Architectural Products Inc.
Hiroyuki Sasaki
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Curtain wall having mullion structure
Patent number
6,032,423
Issue date
Mar 7, 2000
YKK Architectural Products Inc.
Masami Takemura
E04 - BUILDING
Information
Patent Grant
Multi-window sash and batten attachment structure
Patent number
6,014,846
Issue date
Jan 18, 2000
YKK Architectural Products, Inc.
Yasuhiro Sono
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Multi-window sash and batten attachment structure
Patent number
5,937,597
Issue date
Aug 17, 1999
YKK Architectural Products Inc.
Yasuhiro Sono
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Reinforcing structure for vertical frame member of sash frame
Patent number
5,910,084
Issue date
Jun 8, 1999
YKK Architectural Products Inc.
Sou Koike
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Water-tight structure for sliding door
Patent number
5,870,859
Issue date
Feb 16, 1999
YKK Architectural Products Inc.
Ryuichi Kitada
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Structure for mounting cremorne lock and reinforcing member in vert...
Patent number
5,822,926
Issue date
Oct 20, 1998
YKK Architectural Products Inc.
Sou Koike
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Panel mounting structure
Patent number
5,761,860
Issue date
Jun 9, 1998
YKK Architectural Products Inc.
Sou Koike
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Sash frame structure for attaching glass
Patent number
5,758,459
Issue date
Jun 2, 1998
YKK Architectural Products Inc.
Sou Koike
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Structure of mating portions of double door assembly
Patent number
5,749,175
Issue date
May 12, 1998
YKK Architectural Products Inc.
Sou Koike
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Structure for attaching a lower transverse frame member of a sash t...
Patent number
5,746,032
Issue date
May 5, 1998
YKK Architectural Products Inc.
Sou Koike
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Partitioning sash
Patent number
5,682,714
Issue date
Nov 4, 1997
YKK Architectural Products Inc.
Yoshinori Ishikuro
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Sliding window structure
Patent number
5,678,366
Issue date
Oct 21, 1997
YKK Architectural Products Inc.
Hiroki Nambo
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Connection structure of a framework
Patent number
5,657,591
Issue date
Aug 19, 1997
YKK Architectural Products Inc.
Ryuichi Kitada
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Sliding window structure
Patent number
5,653,060
Issue date
Aug 5, 1997
YKK Architectural Products Inc.
Ryuichi Kitada
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Structural component
Patent number
5,651,229
Issue date
Jul 29, 1997
YKK Architectural Products Inc.
Hiroo Wada
E04 - BUILDING
Information
Patent Grant
Aluminum frame member
Patent number
5,647,179
Issue date
Jul 15, 1997
YKK Architectural Products Inc.
Shinji Hayashi
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Curtain wall
Patent number
5,632,125
Issue date
May 27, 1997
YKK Architectural Products Inc.
Masami Osanai
E04 - BUILDING
Information
Patent Grant
Panel member mounting structure of curtain wall
Patent number
5,598,672
Issue date
Feb 4, 1997
YKK Architectural Products Inc.
Koichiro Nawa
E04 - BUILDING
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
Movable louver window
Patent number
5,560,147
Issue date
Oct 1, 1996
YKK Architectural Products Inc.
Masaki Ashida
F24 - HEATING RANGES VENTILATING
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
Information
Patent Grant
Mullion part
Patent number
D347071
Issue date
May 17, 1994
YKK Architectural Products, Inc.
Shinji Tanikawa
D25 - Building units and construction elements
Information
Patent Grant
Panel fastener construction
Patent number
5,267,419
Issue date
Dec 7, 1993
YKK Architectural Products, Inc.
Teruo Yokota
E04 - BUILDING
Information
Patent Grant
Pivot hinge
Patent number
D334129
Issue date
Mar 23, 1993
YKK Architectural Products, Inc.
Masayoshi Ishikawa
D08 - Tools and hardware
Information
Patent Grant
Pivot hinge
Patent number
D334130
Issue date
Mar 23, 1993
YKK Architectural Products, Inc.
Masayoshi Ishikawa
D08 - Tools and hardware
Information
Patent Grant
Mullion
Patent number
D331811
Issue date
Dec 15, 1992
YKK Architectural Products, Inc.
Shinji Tanikawa
D25 - Building units and construction elements
Information
Patent Grant
Mullion
Patent number
D331809
Issue date
Dec 15, 1992
YKK Architectural Products, Inc.
Shinji Tanikawa
D25 - Building units and construction elements
Information
Patent Grant
Mullion
Patent number
D331810
Issue date
Dec 15, 1992
YKK Architectural Products, Inc.
Shinji Tanikawa
D25 - Building units and construction elements
Information
Patent Grant
Mullion
Patent number
D331632
Issue date
Dec 8, 1992
YKK Architectural Products Inc.
Shinji Tanikawa
D25 - Building units and construction elements
Patents Applications
last 30 patents
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