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Patents Grants
last 30 patents
Information
Patent Grant
Index apparatus for machine tool
Patent number
4,095,489
Issue date
Jun 20, 1978
Toyoda Koki Kabushiki Kaisha
Toshifumi Hasegawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cam grinding machine with workpiece speed control
Patent number
4,094,105
Issue date
Jun 13, 1978
Toyoda Koki Kabushiki Kaisha
Shiro Hatanaka
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus for preventing circumferential overspeeding of a grinding...
Patent number
4,090,331
Issue date
May 23, 1978
Toyoda Koki Kabushiki Kaisha
Akiyoshi Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Fluid bearing including both hydrodynamic and hydrostatic bearings
Patent number
4,090,743
Issue date
May 23, 1978
Toyoda Koki Kabushiki Kaisha
Hiroshi Suzuki
B24 - GRINDING POLISHING
Information
Patent Grant
Feed amount setting device for a machine tool
Patent number
4,086,729
Issue date
May 2, 1978
Toyoda Koki Kabushiki Kaisha
Makoto Kikuchi
B24 - GRINDING POLISHING
Information
Patent Grant
Feed apparatus for table of machine tool
Patent number
4,086,730
Issue date
May 2, 1978
Toyoda Koki Kabushiki Kaisha
Akiyoshi Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Truing and dressing apparatus for grinding wheels
Patent number
4,073,281
Issue date
Feb 14, 1978
Toyoda-Koki Kabushiki-Kaisha
Toshio Asaeda
B24 - GRINDING POLISHING
Information
Patent Grant
Article transfer apparatus
Patent number
4,072,236
Issue date
Feb 7, 1978
Toyoda Koki Kabushiki Kaisha
Kenji Nomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool storage magazine
Patent number
4,069,918
Issue date
Jan 24, 1978
Toyoda Koki Kabushiki Kaisha
Katsuo Inoue
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tail stock
Patent number
4,068,547
Issue date
Jan 17, 1978
Toyoda Koki Kabushiki Kaisha
Teruyuki Ito
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Feed apparatus for grinding machine
Patent number
4,067,148
Issue date
Jan 10, 1978
Toyoda Koki Kabushiki-Kaisha
Makoto Kikuchi
B24 - GRINDING POLISHING
Information
Patent Grant
Pulse distribution apparatus for linear interpolation in a numerica...
Patent number
4,059,746
Issue date
Nov 22, 1977
Toyoda Koki Kabushiki Kaisha
Kyosuke Haga
G05 - CONTROLLING REGULATING
Information
Patent Grant
Machine tool with a turret head for tool spindles
Patent number
4,051,583
Issue date
Oct 4, 1977
Toyoda Koki Kabushiki Kaisha
Shiro Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for forming grooved wheels
Patent number
4,050,274
Issue date
Sep 27, 1977
Toyoda Koki Kabushiki Kaisha
Yoshio Doi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Servo valve device in power steering apparatus
Patent number
4,048,904
Issue date
Sep 20, 1977
Toyoda Koki Kabushiki Kaisha
Minoru Kawabata
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Programmable sequence controller
Patent number
4,048,622
Issue date
Sep 13, 1977
Toyoda Koki Kabushiki Kaisha
Toshihiko Yomogida
G05 - CONTROLLING REGULATING
Information
Patent Grant
Numerical control system for machines utilizing a programmable sequ...
Patent number
4,029,950
Issue date
Jun 14, 1977
Toyoda Koki Kabushiki Kaisha
Kyosuke Haga
G05 - CONTROLLING REGULATING
Information
Patent Grant
Guard device for a grinding wheel in a grinding machine
Patent number
4,024,674
Issue date
May 24, 1977
Toyoda Koki Kabushiki Kaisha
Yoshinobu Suzuki
B24 - GRINDING POLISHING
Information
Patent Grant
General purpose sequence controller
Patent number
4,025,902
Issue date
May 24, 1977
Toyoda Koki Kabushiki Kaisha
Hisaji Nakao
G05 - CONTROLLING REGULATING
Information
Patent Grant
Control apparatus for a machine tool
Patent number
4,023,084
Issue date
May 10, 1977
Toyoda Koki Kabushiki Kaisha
Kaoru Owa
G05 - CONTROLLING REGULATING
Information
Patent Grant
Machine tool with automatic tool changer
Patent number
4,019,246
Issue date
Apr 26, 1977
Toyoda Koki Kabushiki Kaisha
Tamaki Tomita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Program changeable sequence controller
Patent number
4,019,175
Issue date
Apr 19, 1977
Toyoda Koki Kabushiki Kaisha
Hisaji Nakao
G05 - CONTROLLING REGULATING
Information
Patent Grant
Loading apparatus for a machine tool
Patent number
4,003,166
Issue date
Jan 18, 1977
Toyoda Koki Kabushiki Kaisha
Toshihito Kawamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Programmable sequence controller
Patent number
3,996,565
Issue date
Dec 7, 1976
Toyoda Koki Kabushiki Kaisha
Hisaji Nakao
G05 - CONTROLLING REGULATING
Information
Patent Grant
Machine tool with an automatic tool changer
Patent number
3,994,061
Issue date
Nov 30, 1976
Toyoda Koki Kabushiki Kaisha
Tamaki Tomita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Servo valve device in power steering apparatus
Patent number
3,991,656
Issue date
Nov 16, 1976
Toyoda Koki Kabushiki Kaisha
Toshimasa Miyata
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Machine tool with a turret head for multiple spindle units and auto...
Patent number
3,979,819
Issue date
Sep 14, 1976
Toyoda Koki Kabushiki Kaisha
Kenzi Nomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing process for a metal bonded grinding tool and the meta...
Patent number
3,973,925
Issue date
Aug 10, 1976
Asaeda; Toshio
Toshio Asaeda
B24 - GRINDING POLISHING
Information
Patent Grant
Control apparatus for a machine tool
Patent number
3,971,168
Issue date
Jul 27, 1976
Toyoda Koki Kabushiki Kaisha
Hideo Nishimura
G05 - CONTROLLING REGULATING
Information
Patent Grant
Feed mechanism for a machine tool
Patent number
3,971,258
Issue date
Jul 27, 1976
Toyoda Koki Kabushiki Kaisha
Akiyoshi Kobayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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