Yaskawa Electric Mfg. Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yaskawa Electric Mfg. Co., Ltd..The latest application filed is for "method for increasing the speed of an alternating current motor".

Company Profile

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Yaskawa Electric Mfg. Co., Ltd. - Tokyo JP
Yaskawa Electric Mfg. Co., Ltd. - Kitakyushu JP
Yaskawa; Electric Mfg. Co., Ltd. - Fukuoka JP
Yaskawa Electric Mfg. Co., Ltd. - Kitakyusu JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for increasing the speed of an alternating current motor Grant 5,027,049 - Pratt , et al. June 25, 1	1991-06-25
Method and apparatus for detecting deviation of motor speed from frequency of power supply Grant 4,965,847 - Jurkowski , et al. October 23, 1	1990-10-23
Method and apparatus for detecting mechanical overload of a hoist Grant 4,953,053 - Pratt August 28, 1	1990-08-28
Method of detecting and controlling work start point of robot Grant 4,761,596 - Nio , et al. August 2, 1	1988-08-02
Refrigeration apparatus for transport container Grant 4,748,824 - Wakabayashi , et al. June 7, 1	1988-06-07
Servo motor control method and apparatus Grant 4,743,822 - Futami , et al. May 10, 1	1988-05-10
Method of welding robot control which controls the three basic axes of a robot to provide a repetition of a weaving pattern along a robot locus Grant 4,677,276 - Nio , et al. June 30, 1	1987-06-30
Welding robot controlling method Grant 4,590,577 - Nio , et al. May 20, 1	1986-05-20
Cable support of a robot Grant 4,529,352 - Suzuki , et al. July 16, 1	1985-07-16
Electric motor Grant 4,492,906 - Goto , et al. January 8, 1	1985-01-08
Device for controlling the feed of machine tools Grant 4,322,669 - Fukuma , et al. March 30, 1	1982-03-30

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