Patents by Inventor Keiji Okuma

Keiji Okuma 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: 20200009015
    Abstract: Provided is a storage box for containing therein a columnar hollow injection-solution container. The storage box includes a case opening at a top end thereof, and a mounting section provided in the vicinity of a lower end of the case, and designed to mount the injection-solution container thereon. The mounting section includes protrusion rows. Each of the protrusion rows includes a plurality of protrusions each upwardly extending or expanding from an upper surface of the mounting section in a predetermined direction. Phases of the protrusions are alternately arranged in the predetermined direction within the adjacent protrusion rows. The mounting section further includes a wavy section at the upper surface thereof. The wavy section includes mountain parts and valley parts alternately positioned in the predetermined direction. The protrusion rows are arranged along summits of the mountain parts.
    Type: Application
    Filed: September 16, 2019
    Publication date: January 9, 2020
    Inventors: Keiji OKUMA, Yuji MORITA, Masayoshi NISHIBUE
  • Patent number: 9682796
    Abstract: An injection container storage box device that stores a plurality of cylindrical injection containers randomly loaded includes: a housing of which the upper and lower ends are open; and an opening/closing plate disposed in a lower end portion of the housing so as to freely slide to open and close a lower end opening, on which the injection containers are placed, wherein the opening/closing plate includes a corrugated surface in which a plurality of convex portions and a plurality of concave portions alternate continuously in a predetermined direction and the injection containers are put into a toppled state using the corrugated surface.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: June 20, 2017
    Assignee: OOKUMA ELECTRONIC CO., LTD.
    Inventor: Keiji Okuma
  • Publication number: 20170144310
    Abstract: An injection container storage box device that stores a plurality of cylindrical injection containers randomly loaded includes: a housing of which the upper and lower ends are open; and an opening/closing plate disposed in a lower end portion of the housing so as to freely slide to open and close a lower end opening, on which the injection containers are placed, wherein the opening/closing plate includes a corrugated surface in which a plurality of convex portions and a plurality of concave portions alternate continuously in a predetermined direction and the injection containers are put into a toppled state using the corrugated surface.
    Type: Application
    Filed: February 6, 2017
    Publication date: May 25, 2017
    Inventor: Keiji OKUMA
  • Patent number: 9598203
    Abstract: An injection container storage box device that stores a plurality of cylindrical injection containers randomly loaded includes: a housing of which the upper and lower ends are open; and an opening/closing plate disposed in a lower end portion of the housing so as to freely slide to open and close a lower end opening, on which the injection containers are placed, wherein the opening/closing plate includes a corrugated surface in which a plurality of convex portions and a plurality of concave portions alternate continuously in a predetermined direction and the injection containers are put into a toppled state using the corrugated surface.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: March 21, 2017
    Assignee: OOKUMA ELECTRONIC CO., LTD.
    Inventor: Keiji Okuma
  • Patent number: 9101392
    Abstract: An information reader of an injection container that includes a container clamping mechanism clamping side portions of the injection container, the container clamping mechanism includes a pair of first clamping bodies arranged on one side of the side portions of the injection container, and a second clamping body capable of entering between the pair of the first clamping bodies. Each of the pair of the first clamping bodies includes a first clamping unit having a first recess in an approximate doglegged shape, and a first arm portion projecting approximately horizontally from a lower end portion of the first clamping unit. The second clamping body includes a second clamping unit having a second recess in an approximately reverse doglegged shape formed to face against the first recess, and a second arm portion projecting approximately horizontally from a lower end portion of the second clamping unit.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: August 11, 2015
    Assignee: Ookuma Electronic Co., Ltd.
    Inventor: Keiji Okuma
  • Patent number: 9084714
    Abstract: A device for counting the number of medicines in a medicine packaging envelope the device includes: an illumination part which is configured to irradiate near infrared rays toward a sheet surface of the medicine packaging envelope; an imaging part which is arranged at a position where the near infrared rays which pass through the medicine packaging envelope are received, and is configured to image the medicine packaging envelope; and a medicine counting unit which is configured to count the number of medicines based on a gray image from the imaging part, wherein the imaging part includes a visible light cut filter in a light receiving part thereof, and the visible light cut filter is configured to prevent a reflection light which is formed by the reflection of the visible light on the medicine packaging envelope from being incident on the imaging part.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: July 21, 2015
    Assignee: Ookuma Electronic Co., Ltd.
    Inventor: Keiji Okuma
  • Publication number: 20150175307
    Abstract: An injection container storage box device that stores a plurality of cylindrical injection containers randomly loaded includes: a housing of which the upper and lower ends are open; and an opening/closing plate disposed in a lower end portion of the housing so as to freely slide to open and close a lower end opening, on which the injection containers are placed, wherein the opening/closing plate includes a corrugated surface in which a plurality of convex portions and a plurality of concave portions alternate continuously in a predetermined direction and the injection containers are put into a toppled state using the corrugated surface.
    Type: Application
    Filed: December 24, 2013
    Publication date: June 25, 2015
    Applicant: Ookuma Electronic Co., Ltd.
    Inventor: Keiji OKUMA
  • Patent number: 8959878
    Abstract: A tablet inspecting device which can overcome counting and discrimination errors is provided. A medicine packaging envelope strip is formed by connecting in a strip shape multiple envelopes separated when a user takes tablets, and is imaged, thus counting the tablets. A conveyance passage along which the strip is conveyed in an associated longitudinal direction, conveyance mechanism, and gap forming part forming a gap between adjacent tablets, the conveyance passage including a horizontal passage, a first inclined passage with upward inclination extending from the horizontal passage, and a second inclined passage with downward inclination and an upper end spaced apart from an upper end of the first passage, the gap forming part including a rod body having projecting portions staggered throughout a peripheral surface thereof, being arranged at the space approximately orthogonal to the conveyance direction, and being rotatable about a center axis thereof, are provided.
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: February 24, 2015
    Assignee: Ookuma Electronic Co., Ltd.
    Inventor: Keiji Okuma
  • Publication number: 20140131534
    Abstract: An information reader of an injection container that includes a container clamping mechanism clamping side portions of the injection container, the container clamping mechanism includes a pair of first clamping bodies arranged on one side of the side portions of the injection container, and a second clamping body capable of entering between the pair of the first clamping bodies. Each of the pair of the first clamping bodies includes a first clamping unit having a first recess in an approximate doglegged shape, and a first arm portion projecting approximately horizontally from a lower end portion of the first clamping unit. The second clamping body includes a second clamping unit having a second recess in an approximately reverse doglegged shape formed to face against the first recess, and a second arm portion projecting approximately horizontally from a lower end portion of the second clamping unit.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicant: OOKUMA ELECTRONIC CO., LTD.
    Inventor: Keiji OKUMA
  • Publication number: 20120096807
    Abstract: A tablet inspecting device which can overcome counting and discrimination errors is provided. A medicine packaging envelope strip is formed by connecting in a strip shape multiple envelopes separated when a user takes tablets, and is imaged, thus counting the tablets. A conveyance passage along which the strip is conveyed in an associated longitudinal direction, conveyance mechanism, and gap forming part forming a gap between adjacent tablets, the conveyance passage including a horizontal passage, a first inclined passage with upward inclination extending from the horizontal passage, and a second inclined passage with downward inclination and an upper end spaced apart from an upper end of the first passage, the gap forming part including a rod body having projecting portions staggered throughout a peripheral surface thereof, being arranged at the space approximately orthogonal to the conveyance direction, and being rotatable about a center axis thereof, are provided.
    Type: Application
    Filed: October 18, 2011
    Publication date: April 26, 2012
    Applicant: Ookuma Electronic Co., Ltd.
    Inventor: Keiji OKUMA
  • Publication number: 20120002042
    Abstract: A device for counting the number of medicines in a medicine packaging envelope the device includes: an illumination part which is configured to irradiate near infrared rays toward a sheet surface of the medicine packaging envelope; an imaging part which is arranged at a position where the near infrared rays which pass through the medicine packaging envelope are received, and is configured to image the medicine packaging envelope; and a medicine counting unit which is configured to count the number of medicines based on a gray image from the imaging part, wherein the imaging part includes a visible light cut filter in a light receiving part thereof, and the visible light cut filter is configured to prevent a reflection light which is formed by the reflection of the visible light on the medicine packaging envelope from being incident on the imaging part.
    Type: Application
    Filed: June 30, 2011
    Publication date: January 5, 2012
    Applicant: Ookuma Electronic Co., Ltd.
    Inventor: Keiji OKUMA
  • Patent number: 7761646
    Abstract: Methods and systems are provided for helping maintain isochronous communications with peripheral devices (308), such as USB devices, over a network (302). Some methods for facilitating isochronous IN communication include noting (1906) passage of a predetermined interval without communication (310) from the peripheral device driver (402), and then creating (1908) a dummy communication (312) and sending (1910) it over the network toward the peripheral device to maintain isochronous communication toward the peripheral device. Some methods for facilitating isochronous OUT communication include noting (2006) passage of a predetermined interval without receipt, over the network, of a responsive communication (310) from the peripheral device in response to a first communication, and then creating (2008) a dummy communication (312) and sending (2010) it toward the peripheral device driver to maintain isochronous communication transmissions toward the peripheral device driver.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: July 20, 2010
    Assignee: Silex Technology, Inc.
    Inventor: Keiji Okuma
  • Publication number: 20100058361
    Abstract: Methods and systems are provided for helping maintain isochronous communications with peripheral devices (308), such as USB devices, over a network (302). Some methods for facilitating isochronous IN communication include noting (1906) passage of a predetermined interval without communication (310) from the peripheral device driver (402), and then creating (1908) a dummy communication (312) and sending (1910) it over the network toward the peripheral device to maintain isochronous communication toward the peripheral device. Some methods for facilitating isochronous OUT communication include noting (2006) passage of a predetermined interval without receipt, over the network, of a responsive communication (310) from the peripheral device in response to a first communication, and then creating (2008) a dummy communication (312) and sending (2010) it toward the peripheral device driver to maintain isochronous communication transmissions toward the peripheral device driver.
    Type: Application
    Filed: November 6, 2009
    Publication date: March 4, 2010
    Inventor: Keiji Okuma
  • Patent number: 7647446
    Abstract: Methods and systems are provided for helping maintain isochronous communications with peripheral devices (308), such as USB devices, over a network (302). Some methods for facilitating isochronous IN communication include noting (1906) passage of a predetermined interval without communication (310) from the peripheral device driver (402), and then creating (1908) a dummy communication (312) and sending (1910) it over the network toward the peripheral device to maintain isochronous communication toward the peripheral device. Some methods for facilitating isochronous OUT communication include noting (2006) passage of a predetermined interval without receipt, over the network, of a responsive communication (310) from the peripheral device in response to a first communication, and then creating (2008) a dummy communication (312) and sending (2010) it toward the peripheral device driver to maintain isochronous communication transmissions toward the peripheral device driver.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: January 12, 2010
    Assignee: Silex Technology, Inc.
    Inventor: Keiji Okuma
  • Publication number: 20090019187
    Abstract: A reservation managing device 3 stores a demand for using a peripheral device 20a, if made by a network computer (NC) 10a, in a reservation list. A peripheral device server 1 releases, in response to an ending command from an NC 10n having used the peripheral device 20a, the use of the peripheral device 20a by the NC 10n. The peripheral device server 1 receives the ending command and permits the NC 10a to use the peripheral device 20a with reference to the reservation list. The peripheral device server 1 receives the data to the peripheral device 20a from the NC 10a having permitted, and gives the data to the peripheral device 20a. The peripheral device server 1 releases, in response to the ending command from the NC 10a having used the peripheral device 20a, the use by the NC 10a. By performing the reservation management and the cutting management, another NC is enabled, quickly after the end of the use of the peripheral device, to use the peripheral device.
    Type: Application
    Filed: January 30, 2006
    Publication date: January 15, 2009
    Inventor: Keiji Okuma
  • Publication number: 20080082717
    Abstract: Methods and systems are provided for helping maintain isochronous communications with peripheral devices (308), such as USB devices, over a network (302). Some methods for facilitating isochronous IN communication include noting (1906) passage of a predetermined interval without communication (310) from the peripheral device driver (402), and then creating (1908) a dummy communication (312) and sending (1910) it over the network toward the peripheral device to maintain isochronous communication toward the peripheral device. Some methods for facilitating isochronous OUT communication include noting (2006) passage of a predetermined interval without receipt, over the network, of a responsive communication (310) from the peripheral device in response to a first communication, and then creating (2008) a dummy communication (312) and sending (2010) it toward the peripheral device driver to maintain isochronous communication transmissions toward the peripheral device driver.
    Type: Application
    Filed: April 10, 2007
    Publication date: April 3, 2008
    Inventor: Keiji Okuma
  • Patent number: 5708293
    Abstract: In a unit part of a lead frame for mounting a semiconductor chip, connecting leads and supporting leads extending from a lead frame main body toward a semiconductor chip mounting region are formed. Between each supporting lead and the lead frame main body, a movable part and a spring part for elastically supporting the movable part are disposed. The tip portion of the supporting lead connected with the movable part extends to the inside of the semiconductor chip mounting region in the natural state of the movable part, so that the tip portion butts against the side face of a semiconductor chip when the semiconductor chip is mounted. Thus, the semiconductor chip can be supported and fixed by using a bias force applied by the spring part. The base portions of the supporting leads, the movable part and the spring part do not remain in a package, and hence do not cause a stress in the package and do not increase the volume of the package.
    Type: Grant
    Filed: December 30, 1996
    Date of Patent: January 13, 1998
    Assignee: Matsushita Electronics Corporation
    Inventors: Takao Ochi, Hisashi Funakoshi, Ichiro Okumura, Hajime Honma, Keiji Okuma, Keiichi Fujimoto