Patents by Inventor Sumio Mori

Sumio Mori 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: 10384479
    Abstract: A printer includes a mainframe including a front face part that has an opening through which a recording medium passes; a guide unit connected to the mainframe on a first side of the front face part; a printer mechanism unit configured to perform printing on the recording medium, and connected to the mainframe on a second side of the front face part opposite to the first side thereof; an arm unit having a first end connected to the mainframe; and a shaft unit configured to hold a roll of the recording medium, and connected to a second end of the arm unit, wherein the guide unit is configured to guide the recording medium so as to feed the recording medium to the printer mechanism unit through the opening of the front face part of the mainframe.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: August 20, 2019
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Masahiro Tsuchiya, Tetsuhiro Ishikawa, Sumio Watanabe, Yukihiro Mori, Masaru Kihara
  • Publication number: 20190232681
    Abstract: A printing apparatus includes a printer function part configured to print on a recording sheet, a power supply including a rechargeable battery, a charger configured to charge the rechargeable battery, and an input part configured to input information. The printer function part, the input part, the power supply, and the charger are arranged from a first end of the printing apparatus towards a second end opposite to the first end, in an order of the printer function part, the input part, the power supply, and the charger.
    Type: Application
    Filed: January 22, 2019
    Publication date: August 1, 2019
    Inventors: Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori
  • Patent number: 10357984
    Abstract: A printer includes a recording head; a platen roller; a first case to which the recording head is attached, the first case including a paper-feed port for feeding recording paper; a second case to which the platen roller is attached, the second case including a paper-ejection port for ejecting the recording paper; and a lock lever that is disposed in the first case and includes a support configured to rotatably support a shaft of the platen roller. The printer is configured such that the shaft of the platen roller is placed in the support when the first case and the second case are joined together.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: July 23, 2019
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Masahiro Tsuchiya, Yukihiro Mori, Sumio Watanabe
  • Publication number: 20190193965
    Abstract: A sheet cassette connectable to a printer includes a case, a spring, a cover, and a connecting part. The case stores a recording sheet. The spring is provided on the case. The cover covers the case and the spring and slides relative to the case to expose the spring. The connecting part is attached to the case and is connectable to the printer. The spring is exposed to press a recording sheet placed on the cover toward a position at which the printer is to be located when connected to the sheet cassette.
    Type: Application
    Filed: December 5, 2018
    Publication date: June 27, 2019
    Inventors: Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori
  • Publication number: 20190199865
    Abstract: An electronic device includes a power unit that accommodates a battery; a communication unit that wirelessly communicates with an external device; and a printer unit that prints print data obtained by the communication unit on a recording paper, wherein an outer appearance of the electronic device is a cylindrical shape.
    Type: Application
    Filed: February 28, 2019
    Publication date: June 27, 2019
    Inventors: Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori
  • Publication number: 20190176494
    Abstract: A printing apparatus having a pillar shape includes a printing mechanism, a motor, and a gear box. The printing mechanism includes a print head configured to perform printing on a recording sheet and a platen roller configured to convey the recording sheet. The gear box is configured to transmit the rotation of the motor to the platen roller. The printing mechanism, the gear box, and the motor are arranged in order from a first side of the printing apparatus toward a second side of the printing apparatus in a longitudinal direction of the printing apparatus.
    Type: Application
    Filed: November 14, 2018
    Publication date: June 13, 2019
    Inventors: Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori
  • Publication number: 20190131080
    Abstract: An energy storage device is provided in which a decrease in power caused by repetitive charge-discharge in a high-temperature environment is suppressed. In the present embodiment, an energy storage device and a method for manufacturing the energy storage device are provided, the energy storage device including an electrode which includes: an active material layer including a particulate active material; and a conductive layer layered on the active material layer and including a conduction aid. An average secondary particle diameter of the active material is 2.5 ?m or more and 6.0 ?m or less. A surface roughness Ra of the conductive layer on a side on the active material layer is 0.17 ?m or more and 0.50 ?m or less.
    Type: Application
    Filed: April 25, 2017
    Publication date: May 2, 2019
    Inventors: Kazuki KAWAGUCHI, Akihiko MIYAZAKI, Sumio MORI
  • Publication number: 20190027753
    Abstract: An energy storage device of which endurance capacity retention ratio is improved is provided. An energy storage device 10 includes: a positive electrode plate 12 containing a positive composite layer including a positive active material capable of occluding and releasing a lithium ion; and a negative electrode plate 13 containing a negative composite layer including a negative active material capable of occluding and releasing a lithium ion. A peak pore diameter Rp of the positive composite layer in a pore distribution measured by a mercury penetration method is 0.5 ?m or less, and a peak pore diameter Rn of the negative composite layer in a pore distribution measured by a mercury penetration method is 0.5 ?m or less. A ratio Rp/Rn of the peak pore diameter of the positive composite layer to the peak pore diameter of the negative composite layer is 0.60 or more and 1.70 or less.
    Type: Application
    Filed: January 13, 2017
    Publication date: January 24, 2019
    Inventors: Shota ITO, Kenta NAKAI, Akihiko MIYAZAKI, Tomonori KAKO, Sumio MORI
  • Patent number: 10116005
    Abstract: An energy storage device includes: a core; and a wound body including, layered and wound around the core: a positive electrode, a negative electrode, and two separators, one of which is interposed between the positive electrode and the negative electrode and each having a first surface and a second surface. The first surface has thermal bonding properties superior to thermal bonding properties of the second surface, and at least one of the two separators is bonded to the core via the first surface thereof.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: October 30, 2018
    Assignee: GS YUASA INTERNATIONAL, LTD.
    Inventors: Akihiko Miyazaki, Sumio Mori, Tomonori Kako
  • Patent number: 10003061
    Abstract: An energy storage device includes: an electrode assembly; a case for storing the electrode assembly therein, the case having an electrolyte solution sealing portion where an electrolyte solution pouring hole formed in the case is sealed; and at least one partition member arranged in a gap formed between the case and the electrode assembly stored in the case. The partition member partitions the gap in the winding axis direction of the electrode assembly by surrounding the electrode assembly in the winding direction of the electrode. The electrolyte solution pouring hole is arranged at a position closer to one end of the electrode assembly than the partition member close to one end of the case is in the winding axis direction.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: June 19, 2018
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Taro Yamafuku, Sumio Mori
  • Patent number: 9905822
    Abstract: An energy storage unit having plural energy storage devices, each of which includes a container housing an electrode assembly and positive and negative electrode terminals electrically connected to the electrode assembly and extending from the container in the same direction, includes: a bus bar electrically connecting a first terminal, which is one of the positive electrode terminal and the negative electrode terminal of a first energy storage device included in the plural energy storage devices, and a second terminal, which is one of the positive electrode terminal and the negative electrode terminal of a second energy storage device included in the plural energy storage devices and opposite in polarity to the first terminal; a packing member interposed between the first terminal and the container of the first energy storage device; and an insulating member interposed between the bus bar and the container of the first energy storage device.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: February 27, 2018
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Sumio Mori, Tomonori Kako, Akihiko Miyazaki, Kenta Nakai
  • Patent number: 9865855
    Abstract: An energy storage device includes a positive electrode, a negative electrode, and an insulating layer arranged between these electrodes to electrically insulate these electrodes. The negative electrode includes a composite layer containing active material particles. The composite layer of the negative electrode, and the positive electrode are arranged to face each other across the insulating layer. The insulating layer contains electrically insulating particles, and is made porous by a gap between these particles. The composite layer of the negative electrode is made porous by a gap between the active material particles, and “?0.8?Log B?Log A?1.0” is satisfied in which in a pore distribution of the composite layer, a pore peak diameter is represented by A (?m), and in a pore distribution of the insulating layer, a peak diameter is represented by B (?m).
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: January 9, 2018
    Assignee: GS Yuasa International Ltd.
    Inventors: Akihiko Miyazaki, Kenta Nakai, Tomonori Kako, Sumio Mori
  • Patent number: 9865878
    Abstract: An energy storage device includes a positive electrode, a negative electrode, and a nonaqueous electrolyte solution. The negative electrode includes an active material layer, and the active material layer has pores having a pore size of 0.1 ?m or more and 1.0 ?m or less, and a total volume of the pores is 0.26 cm3/g or more and 0.46 cm3/g or less.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: January 9, 2018
    Assignee: GS Yuasa International Ltd.
    Inventors: Kenta Nakai, Akihiko Miyazaki, Tomonori Kako, Sumio Mori
  • Patent number: 9812686
    Abstract: A secondary battery includes an opening portion provided to a case. A first sealing body is provided to the opening portion, the first sealing body being displaced or deformed by a pressure difference between an inside and an outside of the case in such manners that the first sealing body is pressed by internal pressure to allow outflow of inside air from the opening portion when the internal pressure in the case is higher than external pressure and that the first sealing body is pressed by the external pressure to prevent entry of outside air from the opening portion when the internal pressure in the case is lower than the external pressure. Pressure in a space surrounded with the case and the first sealing body is set to be lower than pressure outside the space.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: November 7, 2017
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Tomonori Kako, Sumio Mori
  • Patent number: 9806376
    Abstract: Provided is an energy storage device including an electrolyte solution including a compound represented by the general formula (1), a compound represented by the general formula (2), and a compound represented by the general formula (3):
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: October 31, 2017
    Assignee: GS Yuasa International Ltd.
    Inventors: Tomonori Kako, Sumio Mori, Akihiko Miyazaki, Kenta Nakai
  • Patent number: 9761876
    Abstract: An energy storage device including a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte, wherein the negative electrode includes a negative electrode active material layer containing a non-graphitizable carbon as a negative electrode active material, and the negative electrode active material has a negative electrode active material weight per unit volume of the negative electrode active material layer of 0.92 g/cc or more and 1.13 g/cc or less and a particle size D90 of 4.3 ?m or more and 11.5 ?m or less, the particle size D90 being a particle size in particle size distribution in which a cumulative volume is 90%.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: September 12, 2017
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Sumio Mori, Kenta Nakai, Akihiko Miyazaki, Tomonori Kako
  • Patent number: 9705119
    Abstract: An energy storage device comprises a positive electrode, a negative electrode, a separator arranged between the positive electrode and the negative electrode, and a nonaqueous electrolyte. The negative electrode has a negative substrate layer, and a negative composite layer arranged on the surface of the negative substrate layer. The separator has a separator substrate layer. The negative composite layer contains a non-graphitizable carbon having a particle diameter D50 of 2.0 ?m or more and 6.0 ?m or less. A corrected negative electrode density, which is defined as a value obtained by dividing, by a thickness of the separator substrate layer, a value obtained by multiplying a density of the negative composite layer by a thickness of the negative composite layer, is 1.2 (g/cm3) or more and 5.1 (g/cm3) or less.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: July 11, 2017
    Assignee: GS Yuasa International Ltd.
    Inventors: Akihiko Miyazaki, Sumio Mori, Tomonori Kako, Kenta Nakai
  • Patent number: 9653714
    Abstract: An electric storage device is provided with an electrode assembly including a positive electrode plate and a negative electrode plate; a case for housing the electrode assembly; a positive-electrode external terminal arranged on an outer surface of the case and electrically connected to the positive electrode plate; a negative-electrode external terminal arranged on an outer surface of the case and electrically connected to the negative electrode plate; and a gas exhaust valve formed in a region of the case on the opposite side of a region where the positive-electrode external terminal and the negative-electrode external terminal are arranged.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: May 16, 2017
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Sumio Mori, Tomonori Kako, Akihiko Miyazaki, Kenta Nakai
  • Patent number: 9509148
    Abstract: Provided is an electric storage device including a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, a nonaqueous electrolyte solution in which an electrolyte is dissolved in a nonaqueous solvent, wherein an inorganic filler layer is disposed between the positive electrode and the negative electrode and the nonaqueous electrolyte solution contains lithium difluorobis(oxalato)phosphate.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: November 29, 2016
    Assignee: GS Yuasa International Ltd.
    Inventors: Tomonori Kako, Hidefumi Hasegawa, Katsushi Nishie, Sumio Mori
  • Patent number: 9490462
    Abstract: A separator for a battery according to the present disclosure (present separator) is held between a positive electrode and a negative electrode of the battery and includes an inorganic layer formation part and an inorganic layer non-formation part formed at an end. In addition, a nonaqueous electrolytic secondary battery according to the present disclosure includes: an electrode assembly including: a positive electrode having an active material layer including a positive electrode active material and a positive electrode current collector foil exposure part; a negative electrode having an active material layer including a negative electrode active material and a negative electrode current collector foil exposure part; and the present separator held between the positive electrode and the negative electrode; a case for housing the electrode assembly; and an electrolyte held between the positive electrode and the negative electrode.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: November 8, 2016
    Assignee: GS Yuasa International Ltd.
    Inventors: Minoru Teshima, Sumio Mori, Akihiko Miyazaki