Patents by Inventor Yoshinori Fukumoto

Yoshinori Fukumoto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6371886
    Abstract: There is provided temporary high-speed gear setting means which causes an automatic transmission to accomplish first-speed gear after it has once been set to second speed gear, for instance, which is selected as a specific high-speed gear upon switching from a non-drive range to the drive range. While it is made possible to manually switch between gear-shifting control operation in automatic mode performed according to preset shifting characteristics and manual mode in which gear-shifting operation is manually performed by a driver, priority is given to accomplishment of the first-speed gear the temporary high-speed gear setting means when the automatic transmission is switched to the manual mode while it is set to the aforementioned specific high-speed gear by the aforementioned temporary high-speed gear setting means.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: April 16, 2002
    Assignee: Mazda Motor Corporation
    Inventors: Kenji Sawa, Mitsutoshi Abe, Yoshinori Fukumoto
  • Patent number: 5636121
    Abstract: A traction control system for a motor vehicle has a four wheel steering device for controlling a steering characteristic of the vehicle based on a yaw rate difference between an actual yaw rate and a target yaw rate of the vehicle. The traction control system further has a device for controlling driven torque applied to a driven wheel while a slip is generated in the driven wheel. A correction device is used for correcting the driven torque to be small as a wheel steering angle becomes large while the four wheel steering device is operated.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: June 3, 1997
    Assignee: Mazda Motor Corporation
    Inventors: Toshiaki Tsuyama, Sotetsu Yoshida, Yoshihisa Nakamoto, Yoshinori Fukumoto
  • Patent number: 5246629
    Abstract: A liquid detergent composition contains:(A) an anionic surfactant having the formula (I):RO(CH.sub.2 CH.sub.2 O).sub.n SO.sub.3 M (I)wherein R is a C.sub.10 -C.sub.18 alkyl or alkenyl group,n is 0 to 5, andM is hydrogen, an alkaline metal cation, an alkaline earth metal cation, an ammonium cation or a substituted ammonium cation; and(B) an amphoteric ion surfactant having the formula (II): ##STR1## wherein R' is a C.sub.10 -C.sub.16 alkyl or alkenyl group, provided that the weight ratio of component (A) to a total amount of components (A) and (B) is 0.2 to 0.8 and the total amount of components (A) and (B) is 0.05% to 0.3% by weight.
    Type: Grant
    Filed: July 19, 1991
    Date of Patent: September 21, 1993
    Assignee: Lion Corporation
    Inventors: Yoshinori Fukumoto, Yoko Miyashita, Takashi Nishino, Seiichi Ota