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Patents Grants
last 30 patents
Information
Patent Grant
Pneumatic tire with tread having circumferential sipes
Patent number
8,544,513
Issue date
Oct 1, 2013
Toyo Tire & Rubber Company Co., Ltd.
Tetsuji Miyazaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vibration-isolating apparatus
Patent number
6,427,989
Issue date
Aug 6, 2002
Toyo Tire & Rubber Co.
Tsutomu Hashimoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pneumatic tire with groove steps having sipes
Patent number
5,492,161
Issue date
Feb 20, 1996
Toyo Tire & Rubber Company, Limited
Yusho Fuchikami
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rubber composition
Patent number
5,302,636
Issue date
Apr 12, 1994
Toyo Tire & Rubber Company Limited
Hiroshi Takino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Radial tire for heavy load vehicles including a rubber reinforcing...
Patent number
5,226,987
Issue date
Jul 13, 1993
Toyo Tire & Rubber Company Limited
Yo Matsumoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire of superior cut resistance
Patent number
5,225,011
Issue date
Jul 6, 1993
Toyo Tire & Rubber Company Limited
Hiroshi Takino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for measuring resistance to slippage
Patent number
5,195,357
Issue date
Mar 23, 1993
Toyo Tire & Rubber Company Limited
Hiroshi Takino
G01 - MEASURING TESTING
Information
Patent Grant
Shaped material for use in sealing electronic parts
Patent number
5,126,188
Issue date
Jun 30, 1992
Toyo Tire & Rubber Company Limited
Toshiki Shimizu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Rubber composition for tire treads
Patent number
5,066,702
Issue date
Nov 19, 1991
Toyo Tire & Rubber Company, Limited
Hirofumi Hayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire tread rubber composition and tire for passenger car
Patent number
4,946,887
Issue date
Aug 7, 1990
Toyo Tire & Rubber Company Limited
Hiroshi Takino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cleaning device for electrophotographic copying machines
Patent number
4,939,551
Issue date
Jul 3, 1990
Toyo Tire & Rubber Company Limited
Mitsuaki Hashiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rubber composition for tire tread
Patent number
4,908,401
Issue date
Mar 13, 1990
Toyo Tire & Rubber Company Limited
Riichiro Ohara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Radial tire
Patent number
4,858,666
Issue date
Aug 22, 1989
Toyo Tire & Rubber Company Limited
Yukio Komai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Composite cushion
Patent number
4,803,118
Issue date
Feb 7, 1989
E. I. Du Pont de Nemours and Company
Hidehito Sogi
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Laminate structure of interior finishing material
Patent number
4,798,756
Issue date
Jan 17, 1989
Toyo Tire & Rubber Company Limited
Shigeyoshi Fukushima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polyurethane foam interior finishing material having facing and pro...
Patent number
4,791,019
Issue date
Dec 13, 1988
Toyo Tire & Rubber Company Limited
Takamichi Ohta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rubber composition for tire treads
Patent number
4,745,150
Issue date
May 17, 1988
Toyo Tire & Rubber Company Limited
Eiji Ida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heavy-load radial tire with specified steel belt structure
Patent number
4,742,858
Issue date
May 10, 1988
Toyo Tire & Rubber Company, Ltd.
Koji Takahira
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rubber composition for treads
Patent number
4,732,927
Issue date
Mar 22, 1988
Toyo Tire & Rubber Company Limited
Eiji Ida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polyesterpolyol derivative and a poly(urethane)ureamide obtained th...
Patent number
4,732,959
Issue date
Mar 22, 1988
Toyo Tire & Rubber Company Limited
Kozo Otani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pneumatic tire tread
Patent number
4,697,627
Issue date
Oct 6, 1987
Toyo Tire & Rubber Company Limited
Katsuharu Mitsutake
B60 - VEHICLES IN GENERAL
Information
Patent Grant
All-season tire
Patent number
4,580,609
Issue date
Apr 8, 1986
Toyo Tire & Rubber Company Limited
Takayoshi Nagata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Magnetic coating composition
Patent number
4,576,726
Issue date
Mar 18, 1986
Toyo Tire & Rubber Company Limited
Masato Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyether derivative and a poly(urethane)ureamide obtained therefrom
Patent number
4,537,945
Issue date
Aug 27, 1985
Toyo Tire & Rubber Company Limited
Kozo Otani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyetherpolyol derivative and process for preparing the same
Patent number
4,515,981
Issue date
May 7, 1985
Toyo Tire & Rubber Company, Limited
Kozo Otani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethaneurea and process for preparing the same
Patent number
4,504,648
Issue date
Mar 12, 1985
Toyo Tire & Rubber Company, Limited
Kozo Otani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73698338 - TOYO - I
Serial number
73698338
Registration number
1614766
Filing date
Nov 27, 1987
TOYO TIRE AND RUBBER COMPANY LTD.
12 - Vehicles