Patents by Inventor Masakazu Yoshimura

Masakazu Yoshimura 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).

  • Publication number: 20090170835
    Abstract: Provided is a novel isoindoline compound of the formula (I): The compound is useful for anesthesia by inducing sedation in a mammal.
    Type: Application
    Filed: December 30, 2008
    Publication date: July 2, 2009
    Inventors: Kouhei Toyooka, Norimasa Kanamitsu, Masakazu Yoshimura, Haruo Kuriyama, Takashi Tamura
  • Patent number: 7521451
    Abstract: Provided is a novel isoindoline compound of the formula (I): The compound is useful for anesthesia by inducing sedation in a mammal.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: April 21, 2009
    Assignee: Maruishi Pharmaceutical Co., Ltd.
    Inventors: Kouhei Toyooka, Norimasa Kanamitsu, Masakazu Yoshimura, Haruo Kuriyama, Takashi Tamura
  • Publication number: 20060052392
    Abstract: Provided is a novel isoindoline compound of the formula (I): The compound is useful for anesthesia by inducing sedation in a mammal.
    Type: Application
    Filed: November 25, 2003
    Publication date: March 9, 2006
    Inventors: Kouhei Toyooka, Norimasa Kanamitsu, Masakazu Yoshimura, Haruo Kuriyama, Takashi Tamura
  • Patent number: 6716023
    Abstract: A thermal pressure die for pressing and heating a trim cover assembly for automotive seat into a desired uneven configuration, the trim cover assembly having a decoratively finished outer surface with aesthetic solid or projecting decorative patterns defined thereon. A protection element of elastic and heat insulation property is provided on an uneven die surface of the die which is to be brought into pressing contact with such decoratively finished outer surface of trim cover assembly. Hence, the solid or projecting decorative patterns on the trim cover assembly outer surface are protected by the protection element against any deformation due to pressure and heating generated in the thermal pressure die.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: April 6, 2004
    Assignee: Tachi-S Co., Ltd.
    Inventors: Masakazu Yoshimura, Tatsuo Majima
  • Patent number: 6593370
    Abstract: A topical capsaicin preparation for the treatment of painful cutaneous disorders and neural dysfunction is disclosed. The preparation contains a nonionic, amphoteric or cationic surfactant in an amount effective to eliminate or substantially ameliorate burning pain caused by capsaicin.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: July 15, 2003
    Assignee: Maruishi Pharmaceutical Co., Ltd.
    Inventors: Takashi Tamura, Urao Kawakami, Yuichi Teratani, Masakazu Yoshimura, Masahiko Seto
  • Publication number: 20020058048
    Abstract: A topical capsaicin preparation for the treatment of painful cutaneous disorders and neural dysfunction is disclosed. The preparation contains a nonionic, amphoteric or cationic surfactant in an amount effective to eliminate or substantially ameliorate burning pain caused by capsaicin.
    Type: Application
    Filed: November 12, 1999
    Publication date: May 16, 2002
    Inventors: TAKASHI TAMURA, URAO KAWAKAMI, YUICHI TERATANI, MASAKAZU YOSHIMURA, MASAHIKO SETO
  • Patent number: 6371562
    Abstract: Reinforcement is given in a vehicle seat with such an arrangement that a plurality of recessions and at least one decorative groove are scatteringly formed in each of two spaced-apart protuberant side support portions of the vehicle seat. A foaming is effected to create a foam padding of a predetermined shape of the seat having two spaced-apart protuberant side support portions, such as to define a plurality of first recessions and at least one first decorative groove in each of those two side support portions, after which, a trim cover assembly is pressingly bonded to the thus-formed foaming pad, thereby forcibly inserting and bonding plural points of the trim cover assembly in those first recessions and decorative groove of padding. A resulting seat is therefore provided not only with a highly enlarged area of cured and hardened adhesive layer, but also with an intensified stretched state of trim cover assembly, whereby an increased reinforcement is given to both two side support portions of the seat.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: April 16, 2002
    Assignee: Tachi-S Co., Ltd.
    Inventors: Masakazu Yoshimura, Makoto Shimada
  • Publication number: 20020001635
    Abstract: A thermal pressure die for pressing and heating a trim cover assembly for automotive seat into a desired uneven configuration, the trim cover assembly having a decoratively finished outer surface with aesthetic solid or projecting decorative patterns defined thereon. A protection element of elastic and heat insulation property is provided on an uneven die surface of the die which is to be brought into pressing contact with such decoratively finished outer surface of trim cover assembly. Hence, the solid or projecting decorative patterns on the trim cover assembly outer surface are protected by the protection element against any deformation due to pressure and heating generated in the thermal pressure die.
    Type: Application
    Filed: April 9, 2001
    Publication date: January 3, 2002
    Inventors: Masakazu Yoshimura, Tatsuo Majima
  • Patent number: 6286902
    Abstract: A seat back framework of a seat which includes a main frame having two lateral frame sections, a side bracket of a channel cross-section attached to each of the two lateral frame sections, with one end thereof projecting therefrom, and a support wire member extended between the two lateral frame sections, wherein a recession or difference in level is created between that one end of side bracket and one end of the support wire member. In this seat back framework, such one end of the support wire member is welded on and along each of the two lateral frame sections in close proximity to the end of side brackets, thereby reducing or eliminating the foregoing recession or difference in level.
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: September 11, 2001
    Assignee: Tachi-S Co. Ltd.
    Inventor: Masakazu Yoshimura
  • Patent number: 5927814
    Abstract: A structure of donut-like headrest or the so-called "see-through-type headrest", wherein a headrest frame is provided, which has two spaced-apart stay portions and a head support portion larger in width than the two stay portions. Between those two stay and headrest support portions, there are defined a pair of spaced-apart slant portions. A connecting frame is connected between such pair of spaced-apart slant portions. Both of the head support portion and connecting frame are placed within a donut-like headrest body or trim cover assembly such as to surround the through-hole thereof in good proportion, with both two stay portions projecting externally from the headrest body.
    Type: Grant
    Filed: June 18, 1998
    Date of Patent: July 27, 1999
    Assignee: Tachi-S Co., Ltd.
    Inventor: Masakazu Yoshimura
  • Patent number: 5240302
    Abstract: A seat supporting device for a foldable seat, includes a stationary hinge bracket secured to a vehicle floor and a rotary hinge bracket which is rotatably mounted on the stationary hinge bracket and on which a seat cushion is rotatably mounted. A latch mechanism shiftable between first and second positions is provided. With the latch mechanism in the first position, the rotary hinge bracket is locked to the stationary hinge bracket. With the latch mechanism in the second position, the seat cushion is locked to the rotary hinge bracket in substantially upright state and the rotary hinge bracket with the seat cushion locked thereto is rotatable relative to the stationary hinge bracket to be displaced to a stored position substantially parallel to the vehicle floor.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: August 31, 1993
    Assignees: Nissan Motor Co., Ltd., Tachi-S Co., Ltd.
    Inventors: Hiroyuki Yoshida, Masakazu Yoshimura