Patents by Inventor Nobuaki Takamizu

Nobuaki Takamizu 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: 7370913
    Abstract: A locking mechanism of a child car seat includes a locking member which is capable of being engaged with a pin disposed in an armrest of a stroller body and disengaged therefrom, a stopper which is rotated together with the locking member, and a stopper unlocking member having an engagement portion capable of being engaged with a stopper staged part of the stopper and disengaged therefrom. In order to detach the child car seat from the stroller body, an unlocked state of the locking mechanism is maintained. The engagement portion of the stopper unlocking member has an inclined surface which is inclined away from the stopper staged part.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: May 13, 2008
    Assignee: Combi Corporation
    Inventors: Nobuaki Takamizu, Katsuhiro Iwata
  • Publication number: 20070021782
    Abstract: A nipple apparatus 10 comprises a nipple 11, and a nipple holding member 15 for holding the nipple 11. A liquid permeating member 25 is provided in the nipple holding member 15, and cap 17 is also provided at the nipple holding member 15. In the cap 17, a drug container 20 covered with a film 21 is housed. Upon engagement of the cap 17 with the nipple holding member 15, a projection 19 at the nipple holding member 15 sticks the film 21.
    Type: Application
    Filed: April 20, 2004
    Publication date: January 25, 2007
    Inventors: Masaharu Inoue, Nobuaki Takamizu, Tatsuhiko Kan, Wakoto Bukawa, Takumi Watanabe
  • Patent number: 6942294
    Abstract: A child car seat according to the present invention capable of being mounted on a stroller body including a front leg, a hand push rod, and an armrest includes: a child car seat body to be fitted in the stroller body; a locking member disposed on the child car seat body to be engaged with the armrest of the stroller body; and a locking/unlocking mechanism disposed on the locking member. The locking/unlocking mechanism locks the child car seat on the stroller body, and has a locking/unlocking lever, the locking/unlocking mechanism being unlocked and maintained in the unlocked state upon an operation of the locking/unlocking lever. The child car seat further includes a fall prevention member which contacts the stroller body for preventing the child car seat from falling off the stroller body.
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: September 13, 2005
    Assignee: Combi Corporation
    Inventor: Nobuaki Takamizu
  • Publication number: 20050184564
    Abstract: A locking mechanism 20 of a child car seat 15 includes a locking member 22 which is capable of being engaged with a pin 18 disposed in an armrest 16 of a stroller body 14 and disengaged therefrom, a stopper 23 which is rotated together with the locking member 22, and a stopper unlocking member 24 having an engagement portion 24b capable of being engaged with a stopper staged part 23c of the stopper 23 and disengaged therefrom. In order to detach the child car seat 15 from the stroller body 14, an unlocked state of the locking mechanism 20 is maintained. The engagement portion 24b of the stopper unlocking member 24 has an inclined surface 24b1 which is inclined away from the stopper staged part 23c.
    Type: Application
    Filed: February 17, 2005
    Publication date: August 25, 2005
    Applicant: COMBI CORPORATION
    Inventors: Nobuaki Takamizu, Katsuhiro Iwata
  • Patent number: 6877809
    Abstract: A child car seat (10) has a seat bottom (11) to be set on the seat of a vehicle, and a seat back (12) capable of turning relative to the seat bottom (11). Straps (40) having back end parts connected to an anchoring member (42) is extended along the bottom surface of the seat bottom (11). The length of parts of the straps (40) between the seat bottom (11) and the anchoring member (42) is adjusted by sliding a strap tightening device (41) along the straps (40). The strap tightening device (41) is engaged with a step (50) formed in the front end of the seat bottom (11) to hold the seat bottom (11) securely on the seat of a vehicle by the straps (40).
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: April 12, 2005
    Assignee: Combi Corporation
    Inventors: Kojiro Yamazaki, Nobuaki Takamizu, Yoshihiro Tanaka
  • Publication number: 20040207242
    Abstract: A child car seat according to the present invention capable of being mounted on a stroller body including a front leg, a hand push rod, and an armrest includes: a child car seat body to be fitted in the stroller body; a locking member disposed on the child car seat body to be engaged with the armrest of the stroller body; and a locking/unlocking mechanism disposed on the locking member. The locking/unlocking mechanism locks the child car seat on the stroller body, and has a locking/unlocking lever, the locking/unlocking mechanism being unlocked and maintained in the unlocked state upon an operation of the locking/unlocking lever. The child car seat further includes a fall prevention member which contacts the stroller body for preventing the child car seat from falling off the stroller body.
    Type: Application
    Filed: April 20, 2004
    Publication date: October 21, 2004
    Inventor: Nobuaki Takamizu
  • Patent number: 6793280
    Abstract: A child car seat (10) to be to be mounted on a car seat has a child car seat body (10a). The child car seat body (10a) is provided with belt guides (13,17). The child car seat (10) is mounted on a car seat (25). A seat belt (26) is engaged with the belt guides (13, 17) of the child car seat body (10a) to fasten the child car seat (10) to the car seat (25).
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: September 21, 2004
    Assignee: Combi Corporation
    Inventors: Mitsuru Washizuka, Nobuaki Takamizu
  • Publication number: 20040155492
    Abstract: A child car seat (10) to be to be mounted on a car seat has a child car seat body (10a). The child car seat body (10a) is provided with belt guides (13, 17). The child car seat (10) is mounted on a car seat (25). A seat belt (26) is engaged with the belt guides (13, 17) of the child car seat body (10a) to fasten the child car seat (10) to the car seat (25).
    Type: Application
    Filed: January 20, 2004
    Publication date: August 12, 2004
    Applicant: COMBI CORPORATION
    Inventors: Mitsuru Washizuka, Nobuaki Takamizu
  • Patent number: 6695400
    Abstract: A child car seat (10) to be to be mounted on a car seat has a child car seat body (10a). The child car seat body (10a) is provided with belt guides (13, 17). The child car seat (10) is mounted on a car seat (25). A seat belt (26) is engaged with the belt guides (13, 17) of the child car seat body (10a) to fasten the child car seat (10) to the car seat (25).
    Type: Grant
    Filed: November 21, 2001
    Date of Patent: February 24, 2004
    Assignee: Combi Corporation
    Inventors: Mitsuru Washizuka, Nobuaki Takamizu
  • Publication number: 20020063450
    Abstract: A child car seat (10) to be to be mounted on a car seat has a child car seat body (10a). The child car seat body (10a) is provided with belt guides (13, 17). The child car seat (10) is mounted on a car seat (25). A seat belt (26) is engaged with the belt guides (13, 17) of the child car seat body (10a) to fasten the child car seat (10) to the car seat (25).
    Type: Application
    Filed: November 21, 2001
    Publication date: May 30, 2002
    Inventors: Mitsuru Washizuka, Nobuaki Takamizu
  • Patent number: 6390562
    Abstract: A locking clip is attached to a seat belt fastening a child car seat to a seat of a vehicle to facilitate tightening the seat belt and to ensure that the seat belt may not loosen. The locking clip is attached to a portion of the seat belt where a waist belt section and a shoulder belt section of the seat belt diverge from each other. The locking clip has a belt clamping mechanism clamping the waist belt section and the shoulder belt section together, and a ratchet mechanism for permitting the shoulder belt section to be pulled only in one direction to tighten the seat belt and to prevent the seat belt from loosening.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: May 21, 2002
    Assignee: Combi Corporation
    Inventors: Nobuaki Takamizu, Kojiro Yamazaki
  • Patent number: 6378950
    Abstract: The instant invention pertains to a child car seat body including a headrest, an abdominal support and a mechanism interconnecting the abdominal support and the headrest such that as the headrest is lowered the abdominal support moves toward the headrest.
    Type: Grant
    Filed: September 14, 2000
    Date of Patent: April 30, 2002
    Assignee: Combi Corporation
    Inventors: Nobuaki Takamizu, Mitsuru Washizuka, Kojiro Yamazaki
  • Publication number: 20020041117
    Abstract: A child car seat (10) has a seat bottom (11) to be set on the seat of a vehicle, and a seat back (12) capable of turning relative to the seat bottom (11). Straps (40) having back end parts connected to an anchoring member (42) is extended along the bottom surface of the seat bottom (11). The length of parts of the straps (40) between the seat bottom (11) and the anchoring member (42) is adjusted by sliding a strap tightening device (41) along the straps (40). The strap tightening device (41) is engaged with a step (50) formed in the front end of the seat bottom (11) to hold the seat bottom (11) securely on the seat of a vehicle by the straps (40).
    Type: Application
    Filed: October 11, 2001
    Publication date: April 11, 2002
    Inventors: Kojiro Yamazaki, Nobuaki Takamizu, Yoshihiro Tanaka