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Toyota, JP
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last 30 patents
Information
Patent Grant
Method for laminate forming a sand mould and a method for producing...
Patent number
5,718,279
Issue date
Feb 17, 1998
Toyota Jidosha Kabushiki Kaisha
Hiromoto Satoh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Steering angle sensor
Patent number
5,314,036
Issue date
May 24, 1994
Toyota Jidosha Kabushiki Kaisha
Shinji Kato
G01 - MEASURING TESTING
Information
Patent Grant
Method of forming weld bead of pure copper on ferroalloy base material
Patent number
5,230,756
Issue date
Jul 27, 1993
Toyota Jidosha Kabushiki Kaisha
Minoru Kawasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Oscillatory mirror device with two exciting means
Patent number
5,172,261
Issue date
Dec 15, 1992
Toyota Jidosha Kabushiki Kaisha
Shinji Kato
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Wear resisting copper base alloy
Patent number
5,104,748
Issue date
Apr 14, 1992
Toyota Jidosha Kabushiki Kaisha
Kazuhiko Mori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing a buildup valve for use in internal combustion...
Patent number
5,084,113
Issue date
Jan 28, 1992
Toyota Jidosha Kabushiki Kaisha
Kazuhiro Mori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Corrosion-resistant alloy for build-up welding
Patent number
5,082,625
Issue date
Jan 21, 1992
Toyota Jidosha Kabushiki Kaisha
Sinji Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dispersion strengthened copper-base alloy for overlay
Patent number
5,004,581
Issue date
Apr 2, 1991
Toyota Jidosha Kabushiki Kaisha
Soya Takagi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser process for forming dispersion alloy layer from powder on met...
Patent number
4,832,982
Issue date
May 23, 1989
Toyota Jidosha Kabushiki Kaisha
Kazuhiko Mori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dispersion strengthened copper-base alloy
Patent number
4,818,307
Issue date
Apr 4, 1989
Toyota Jidosha Kabushiki Kaisha
Kazuhiko Mori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser clad valve for internal combustion engine
Patent number
4,787,736
Issue date
Nov 29, 1988
Toyota Jidosha Kabushiki Kaisha
Kazuhiko Mori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for forming alloy layer upon aluminum alloy substrate by irr...
Patent number
4,746,540
Issue date
May 24, 1988
Toyota Jidosha Kabushiki Kaisha
Minoru Kawasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy cylinder head with valve seat formed integrally by c...
Patent number
4,723,518
Issue date
Feb 9, 1988
Toyota Jidosha Kabushiki Kaisha
Minoru Kawasaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for hardening a surface of a cam provided on a camshaft
Patent number
4,658,111
Issue date
Apr 14, 1987
Toyota Jidosha Kabushiki Kaisha
Soya Takagi
C21 - METALLURGY OF IRON