Patents by Inventor Shinsuke Okuda

Shinsuke Okuda 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).

  • Power tool and protector for power tool
    Publication number: 20080032190
    Abstract: It is an object of the invention to provide a technique to further increase protection performance for a battery pack of power tool. A representative power tool may include a tool body to which a tool bit is coupled to perform a predetermined operation, a driving motor that is disposed within the tool body, a battery pack that supplies driving current to the driving motor, the battery pack being removably mounted to the tool body and placed on the outside of the tool body in an exposed state, and a protector that is removably mounted to the tool body to protect the battery pack. The protector may include a battery pack protection area that protects the battery pack mounted to the tool body when the protector is mounted to the tool body. The battery pack protection area is dosed on at least part of the outer surface of the battery pack with a clearance and prevents transmission of external force upon the battery pack protection area to the battery pack.
    Type: Application
    Filed: August 1, 2007
    Publication date: February 7, 2008
    Applicant: MAKITA CORPORATION
    Inventors: Takefumi Furuta, Munetoshi Goto, Shinsuke Okuda
  • Portable electric hammer drill
    Patent number: D555451
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: November 20, 2007
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Takahiro Kawakami, Takuro Konishi
  • Portable electric hammer drill
    Patent number: D558551
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: January 1, 2008
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Kiyonobu Yoshikane
  • Portable electric circular saw
    Patent number: D559645
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: January 15, 2008
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Toru Fukuoka
  • Portable electric chisel
    Patent number: D563749
    Type: Grant
    Filed: March 6, 2007
    Date of Patent: March 11, 2008
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Takayoshi Iio
  • Portable electric sander
    Patent number: D567047
    Type: Grant
    Filed: August 9, 2007
    Date of Patent: April 22, 2008
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Hirokazu Hagiwara
  • Portable electric hammer drill
    Patent number: D567614
    Type: Grant
    Filed: November 2, 2006
    Date of Patent: April 29, 2008
    Assignee: Makita Corporation
    Inventor: Shinsuke Okuda
  • Portable electric hammer drill
    Patent number: D575606
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: August 26, 2008
    Assignee: Makita Corporation
    Inventors: Katsumi Okouchi, Shinsuke Okuda
  • Battery charger
    Patent number: D578473
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: October 14, 2008
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Akira Naito
  • Portable electric driver
    Patent number: D585714
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: February 3, 2009
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Manabu Sugimoto
  • Portable electric driver
    Patent number: D585715
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: February 3, 2009
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Tomoyuki Kondo
  • Portable electric driver
    Patent number: D586195
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: February 10, 2009
    Assignee: Makita Corporation
    Inventor: Shinsuke Okuda
  • Portable electric driver
    Patent number: D586639
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: February 17, 2009
    Assignee: Makita Corporation
    Inventors: Yuji Yamamoto, Shinsuke Okuda
  • Battery pack protector
    Patent number: D588060
    Type: Grant
    Filed: May 12, 2008
    Date of Patent: March 10, 2009
    Assignee: Makita Corporation
    Inventor: Shinsuke Okuda
  • Portable electric drill
    Patent number: D589317
    Type: Grant
    Filed: August 4, 2008
    Date of Patent: March 31, 2009
    Assignee: Makita Corporation
    Inventor: Shinsuke Okuda
  • Portable electric grinder
    Patent number: D592026
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: May 12, 2009
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Tadashi Fukumoto
  • Battery
    Patent number: D597482
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: August 4, 2009
    Assignee: Makita Corporation
    Inventors: Eiji Kondo, Shinsuke Okuda
  • Internal-combustion engine
    Patent number: D599822
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: September 8, 2009
    Assignee: Makita Corporation
    Inventor: Shinsuke Okuda
  • Plastic case
    Patent number: D605853
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: December 15, 2009
    Assignee: Makita Corporation
    Inventors: Toru Horiyama, Shinsuke Okuda
  • Gas nailing machine
    Patent number: D606378
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: December 22, 2009
    Assignee: Makita Corporation
    Inventors: Shinsuke Okuda, Kenichi Miyata