Patents by Inventor Tamotsu Doi

Tamotsu Doi 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: 20110265239
    Abstract: An anti-shock batting glove adapted to receive a thumb and forefingers of a hand, including: a dorsal side for covering a dorsal side of the hand, and a palmar side for covering a palm of a hand. The palmar side comprises a plurality of detached finger pads adapted to limit shock to a batter's hand encountered during batting. The plurality of detached finger pads comprise a palm pad configured to cover a lower portion of a palm of the hand, a first finger pad configured to cover a metacarpal of a pinky finger, a second finger pad configured to cover a metacarpal and a phalange of a ring finger, a third finger pad configured to cover a metacarpal, a proximal phalange, and an intermediate phalange of a middle finger, and a fourth finger pad configured to cover an area between a thumb and an index finger. Other aspects, embodiments, and features are also claimed and discussed.
    Type: Application
    Filed: July 29, 2010
    Publication date: November 3, 2011
    Applicant: MIZUNO USA, INC.
    Inventors: TAKAYUKI KANEMITSU, TAMOTSU DOI, CHAD ROBERTSON, KEI KATO, JUNKO HARADA, KAZUHIRO KUME
  • Publication number: 20050022282
    Abstract: A ball catching tool comprises an outer leather member, an inner leather member and an elastic member. The outer leather member is formed by sewing a leather palm and a leather back to each other. The inner leather member, inserted into the outer leather member, is formed by sewing a palm member located on the side of the leather palm and a back member located on the side of the leather back to each other and provided with a plurality of stalls including a thumb stall receiving the thumb of the user. The elastic member is fixed to the back member partially forming the thumb stall to extend along the back member from one end of the thumb stall toward the other end of the thumb stall in the width direction of the thumb stall for fixing the thumb of the user in the thumb stall.
    Type: Application
    Filed: April 14, 2004
    Publication date: February 3, 2005
    Applicant: MIZUNO CORPORATION
    Inventors: Ken Motooka, Tamotsu Doi, Masaki Terashita
  • Patent number: 6427246
    Abstract: The inventive glove comprises a thumb holder (11), an index finger holder (12), a palm portion (14) and a back portion (15). A protective member (2) is mounted on a base portion (13) between the thumb holder (11) and the index finger holder (12). The protective member (2) includes a bent portion (21) extending from the base portion (13) toward the palm portion (14) and bent along the base portion (13) and a flat portion (22) extending from the base portion (13) toward the back portion (15), and has a substantially L-shaped section.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: August 6, 2002
    Assignee: Mizuno Corporation
    Inventors: Tamotsu Doi, Toshiaki Nishimura, Kazuhiro Kume
  • Patent number: D629570
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: December 21, 2010
    Assignee: Mizuno USA, Inc.
    Inventors: Takayuki Kanemitsu, Tamotsu Doi, Chad Robertson, Junko Harada, Kei Kato, Kazuhiro Kume