Patents by Inventor Akinori Okumura

Akinori Okumura 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: 8985667
    Abstract: A rear structure 1 of a vehicle has a high mounted stop lamp 5 provided at the rear end of a vehicle body. The rear structure is configured such that regions bilaterally outward of a region, where the high mounted stop lamp is installed, on the upper surface of the rear end are inclined more steeply than a reference plane comprising an inclined surface of a roof panel 2, and that the lower surface of the high mounted stop lamp is located above a rearward field of view from the vehicle.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: March 24, 2015
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Kosuke Yoshimura, Masahiro Yoshida, Tsunehisa Nagayoshi, Tomoo Yasuda, Hirokazu Matsui, Norihiko Yoshimine, Hideyasu Nakagami, Akinori Okumura
  • Publication number: 20140077525
    Abstract: A rear structure 1 of a vehicle has a high mounted stop lamp 5 provided at the rear end of a vehicle body. The rear structure is configured such that regions bilaterally outward of a region, where the high mounted stop lamp is installed, on the upper surface of the rear end are inclined more steeply than a reference plane comprising an inclined surface of a roof panel 2, and that the lower surface of the high mounted stop lamp is located above a rearward field of view from the vehicle.
    Type: Application
    Filed: May 15, 2012
    Publication date: March 20, 2014
    Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Kosuke Yoshimura, Masahiro Yoshida, Tsunehisa Nagayoshi, Tomoo Yasuda, Hirokazu Matsui, Norihiko Yoshimine, Hideyasu Nakagami, Akinori Okumura
  • Patent number: 6682116
    Abstract: A console box structure includes a box body comprising a pair of side walls, a rear wall connecting the pair of side walls to each other, and a bottom part, such that an opening is formed at a front of the box body and an opening is formed at a top of the box body, and a cover member capable of opening and closing the opening formed at the top of the box body. The console box structure is makes it less difficult to open and close a cover member and provides improved versatility.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: January 27, 2004
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventor: Akinori Okumura
  • Patent number: 6329445
    Abstract: An ocular lens material comprising a polymer prepared by polymerizing a component containing a benzotriazole compound (A) represented by the formula (I): wherein X is hydrogen, a halogen, an alkyl having 1 to 3 carbons or an alkoxy having 1 to 3 carbons, R1 is an alkylene having 2 to 10 carbons, R2 is hydrogen, methyl or a halogenated methyl, R3 is hydrogen, an alkyl or an aryl, and each of R4 and R5 is independently an alkyl having 1 to 8 carbons. The material shows excellent ultraviolet-ray absorbing power and oxidation inhibiting power at the same time.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: December 11, 2001
    Assignee: Menicon Co., LTD
    Inventors: Akiko Okumura, Kazuhiko Nakada, Akinori Okumura
  • Patent number: 5556929
    Abstract: An ocular lens material made of a copolymer obtained by polymerizing copolymerizable components comprising (A) a fluorine-containing di(meth)acrylate having urethane bonds, of the formula (I): ##STR1## wherein each of R.sup.1 and R.sup.2 independently represents a hydrogen atom or a methyl group, each of R.sup.3 and R.sup.4 independently represents a C.sub.5-15 alkylene group, R.sup.5 represents a C.sub.1-20 alkylene group containing from 1 to 20 fluorine atoms, each of m and n independently represents an integer of from 1 to 5, and each of x and y independently represents 0 or 1, (B) a silicone-containing di(meth)acrylate having urethane bonds, of the formula (II): ##STR2## wherein each of R.sup.6 and R.sup.7 independently represents a hydrogen atom or a methyl group, each of R.sup.8 and R.sup.9 independently represents a C.sub.1-10 alkylene group or a C.sub.2-10 ether group, R.sup.
    Type: Grant
    Filed: January 2, 1996
    Date of Patent: September 17, 1996
    Assignees: Menicon Co., Ltd., Shin-Etsu Chemical Co., Ltd.
    Inventors: Yasuhiro Yokoyama, Yuriko Watanabe, Akinori Okumura, Shoji Ichinohe, Toshio Yamazaki
  • Patent number: D482305
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: November 18, 2003
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Akinori Okumura, Preston Wallace, Mitsuhiro Yoshida, Daniel Sims
  • Patent number: D483305
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: December 9, 2003
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventor: Akinori Okumura
  • Patent number: D489660
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: May 11, 2004
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Akinori Okumura, Daniel Sims, Chik Wong
  • Patent number: D664895
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: August 7, 2012
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Hideyasu Nakagami, Norihiko Yoshimine, Akinori Okumura, Naoki Akita, Toshihiko Okamoto