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SHINJUKU-KU, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheet shutter device
Patent number
7,389,807
Issue date
Jun 24, 2008
Sanwa Shutter Corporation
Toyohide Nagare
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Sunshade roll screen
Patent number
6,457,508
Issue date
Oct 1, 2002
Sanwa Shutter Corporation
Katsuaki Tomita
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Electrically-driven closure apparatus for building
Patent number
6,230,785
Issue date
May 15, 2001
Sanwa Shutter Corporation
Noriaki Tokuyama
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Electrically-driven closure apparatus for building
Patent number
6,125,907
Issue date
Oct 3, 2000
Sanwa Shutter Corporation
Noriaki Tokuyama
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Electric-powered shutter apparatus for a building opening
Patent number
5,799,716
Issue date
Sep 1, 1998
Sanwa Shutter Corporation
Kenji Yamaguchi
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Device for moving a winding shaft in a building shutter
Patent number
5,460,216
Issue date
Oct 24, 1995
Sanwa Shutter Corporation
Masato Hirao
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Exterior wall units comprising siding members and tiles
Patent number
5,277,009
Issue date
Jan 11, 1994
Sanwa Shutter Corporation
Kenji Yamaguchi
E04 - BUILDING
Information
Patent Grant
Shutter curtain for a building opening
Patent number
5,265,662
Issue date
Nov 30, 1993
Sanwa Shutter Corporation
Masato Hirao
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Architectural shutter curtain device
Patent number
5,265,663
Issue date
Nov 30, 1993
Sanwa Shutter Corporation
Masaaki Munekata
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Rolling shutter
Patent number
5,205,336
Issue date
Apr 27, 1993
Sanwa Shutter Corporation
Masaaki Munekata
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Bay window
Patent number
D332147
Issue date
Dec 29, 1992
Sanwa Shutter Corporation
Hideo Hirabayashi
D25 - Building units and construction elements
Information
Patent Grant
Panel shutter device
Patent number
5,172,742
Issue date
Dec 22, 1992
Sanwa Shutter Corporation
Hiroshi Iwasaki
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Bay window
Patent number
D331468
Issue date
Dec 1, 1992
Sanwa Shutter Corporation
Hideo Hirabayashi
D25 - Building units and construction elements
Information
Patent Grant
Shutter assembly for a bay window
Patent number
5,161,593
Issue date
Nov 10, 1992
Sanwa Shutter Corporation
Hideo Hirabayashi
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Skylight
Patent number
D328795
Issue date
Aug 18, 1992
Sanwa Shutter Corporation
Kenji Yamaguchi
D25 - Building units and construction elements
Information
Patent Grant
Adjustable skylight
Patent number
D328354
Issue date
Jul 28, 1992
Sanwa Shutter Corporation
Kenji Hosoyama
D25 - Building units and construction elements
Information
Patent Grant
Adjustable skylight
Patent number
D328353
Issue date
Jul 28, 1992
Sanwa Shutter Corporation
Kenji Yamaguchi
D25 - Building units and construction elements
Information
Patent Grant
Movable sky light
Patent number
5,115,601
Issue date
May 26, 1992
Sanwa Shutter Corporation
Kenji Yamaguchi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Elevation bed
Patent number
5,020,169
Issue date
Jun 4, 1991
Sanwa Shutter Corporation
Takeaki Hamada
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Hothouse for cultivation
Patent number
4,979,331
Issue date
Dec 25, 1990
Sanwa Shutter Corporation
Yoshiaki Tanaka
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Elevation bed
Patent number
4,837,877
Issue date
Jun 13, 1989
Sanwa Shutter Corporation
Takeaki Hamada
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Panel shutter mechanism
Patent number
4,662,420
Issue date
May 5, 1987
Sanwa Shutter Corporation
Masato Hirao
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Apparatus for manufacturing a slat for a shutter
Patent number
4,343,171
Issue date
Aug 10, 1982
Sanwa Shutter Corporation
Tokiyoshi Kagawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75937284 - TAJIMA JUNZO CO.,LTD.
Serial number
75937284
Filing date
Mar 7, 2000
Sanwa Shutter Corporation
6 - Common metals and their alloys
Information
Trademark
75937285 - TAJIMA
Serial number
75937285
Filing date
Mar 7, 2000
Sanwa Shutter Corporation
6 - Common metals and their alloys
Information
Trademark
75918904 - S-TAJIMA
Serial number
75918904
Filing date
Feb 15, 2000
Sanwa Tajima Corporation
6 - Common metals and their alloys
Information
Trademark
75918624 - SANWA TAJIMA CORPORATION
Serial number
75918624
Filing date
Feb 15, 2000
Sanwa Tajima Corporation
6 - Common metals and their alloys
Information
Trademark
75581279 - SOLAR ROOF
Serial number
75581279
Filing date
Nov 2, 1998
Sanwa Shutter Corporation
6 - Common metals and their alloys
Information
Trademark
75581278 - SANWA SHUTTER SOLAR
Serial number
75581278
Filing date
Nov 2, 1998
Sanwa Shutter Corporation
6 - Common metals and their alloys
Information
Trademark
75440533 - SANWA SHUTTER
Serial number
75440533
Registration number
2435566
Filing date
Feb 25, 1998
Sanwa Shutter Corporation
6 - Common metals and their alloys
Information
Trademark
75440532 - SANWA JAPAN
Serial number
75440532
Registration number
2492947
Filing date
Feb 25, 1998
Sanwa Shutter Corporation
6 - Common metals and their alloys