Patents by Inventor Yuki Matsushima
Yuki Matsushima 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).
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Publication number: 20250026600Abstract: A reverse roller pulls in a sheet from a first conveying path to a second conveying path by conveying the sheet in a first direction and deliver the sheet from the second conveying path to a third conveying path by reversing the conveyance direction of the sheet from the first direction to a second direction. A clutch transmits drive power of a motor to the reverse roller and controls a rotation direction of the reverse roller. A controller controls a reverse timing of the reverse roller according to an actual length of a sheet. A guidance member guides the sheet where an image is formed on a first surface from a first conveying path to a second conveying path and guides the sheet guided to the second conveying path to a third conveying path. The clutch further controls the guidance member.Type: ApplicationFiled: July 17, 2024Publication date: January 23, 2025Inventors: YUKI SUGIYAMA, TADASHI FUKUMURO, AKIRA MATSUSHIMA
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Publication number: 20240413469Abstract: A battery module includes: a stacked body in which a plurality of secondary batteries are stacked; and a side restraint member which faces a first surface of the stacked body, and which extends in a stacked direction of the stacked body. The first surface is a surface in a vertical direction with respect to a lower surface of the stacked body, and is a surface along the stacked direction, and the first surface and the side restraint member are joined with each other by a joining member.Type: ApplicationFiled: May 31, 2024Publication date: December 12, 2024Inventors: Satoshi TAKADA, Takahiro TAKAI, Shinya NAKAYAMA, Yuki MATSUSHIMA, Eiji YAMADA, Hiroki MAEMOTO, Fumio SATO, Noriaki SHIGEMATSU
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Publication number: 20240393988Abstract: A processing apparatus includes circuitry to set a value on a device-independent color space as a first color reproduction target value of mixed color, obtain, as a calibration target, a second color reproduction target value of mixed color in a printing environment where the first color reproduction target value is set, and adjust a correction parameter to be applied in the printing environment in a case that a calibration is updated, so as to correct a color difference between the first color reproduction target value and the second color reproduction target value using the correction parameter.Type: ApplicationFiled: May 8, 2024Publication date: November 28, 2024Applicant: Ricoh Company, Ltd.Inventor: Yuki Matsushima
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Patent number: 11936836Abstract: An information processing apparatus, an information processing system, an information processing method, and a non-transitory recording medium. The information processing apparatus acquires colorimetric values from a patch of a target color with metallicity, the colorimetric values being measured by a colorimeter, calculates two or more physical quantities including a metallic value indicating a degree of metallicity and a color value indicating a degree of color from the colorimetric values, determines priority of the physical quantities of the target color, and derives an amount of metallic colorant and an amount of process color colorant in an image forming apparatus from the two or more physical quantities according to the priority.Type: GrantFiled: November 8, 2022Date of Patent: March 19, 2024Assignee: Ricoh Company, Ltd.Inventors: Yuki Matsushima, Yukiko Maeo
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Patent number: 11818320Abstract: An image processing apparatus includes control circuitry. The control circuitry is configured to: acquire first image data to be subjected to color conversion; and convert the first image data acquired, into second image data in which a dot area ratio of a target process color of process colors indicated by the first image data is distributed into a distributed dot area ratio of a fluorescent color different from the target process color and a distributed dot area ratio of the target process color.Type: GrantFiled: April 14, 2021Date of Patent: November 14, 2023Assignee: Ricoh Company, Ltd.Inventors: Yuki Matsushima, Takuroh Sawada
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Patent number: 11785169Abstract: An image processing apparatus includes: an acquisition unit configured to acquire a plurality of first color values in a device independent color space, from information defining a predetermined gamut; a setting unit configured to set predetermined first dot percentages of a fluorescent color for the plurality of first color values acquired by the acquisition unit; a calculation unit configured to calculate a second dot percentage of the fluorescent color, based on a relationship between the plurality of first color values and the first dot percentages, the second dot percentage corresponding to an arbitrary second color value in the color space; and a generation unit configured to generate a first profile to convert the second color value to dot percentages of a process color and the fluorescent color, based on the second color value and the second dot percentage calculated by the calculation unit.Type: GrantFiled: August 12, 2021Date of Patent: October 10, 2023Assignee: RICOH COMPANY, LTD.Inventor: Yuki Matsushima
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Patent number: 11760183Abstract: A vehicle includes a drive battery unit including a battery unit case, a pair of left and right battery side frames, and a plurality of fixing members. The drive battery unit is fixed to the vehicle. The battery unit case includes a left side wall and a right side wall. One of the pair of left and right battery side frames is disposed on a left side of the left side wall of the battery unit case. Another of the pair of left and right battery side frames is disposed on a right side of the right side wall of the battery unit case. Each of the fixing members is fixed to the pair of left and right battery side frames, and a length of each of the fixing members in the front-rear direction is longer than a length thereof in the vehicle width direction.Type: GrantFiled: September 29, 2021Date of Patent: September 19, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Wataru Yamamoto, Chihiro Sakurada, Ryo Fukuyama, Yuki Matsushima
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Publication number: 20230171367Abstract: An information processing apparatus, an information processing system, an information processing method, and a non-transitory recording medium. The information processing apparatus acquires colorimetric values from a patch of a target color with metallicity, the colorimetric values being measured by a colorimeter, calculates two or more physical quantities including a metallic value indicating a degree of metallicity and a color value indicating a degree of color from the colorimetric values, determines priority of the physical quantities of the target color, and derives an amount of metallic colorant and an amount of process color colorant in an image forming apparatus from the two or more physical quantities according to the priority.Type: ApplicationFiled: November 8, 2022Publication date: June 1, 2023Applicant: Ricoh Company, Ltd.Inventors: Yuki MATSUSHIMA, Yukiko MAEO
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Patent number: 11355809Abstract: A vehicle substructure is capable of changing arrangement in a battery case depending on the type and/or size of batteries. The vehicle substructure includes: a battery case having a battery housed therein and including a bottomed case pan having an opening at a top thereof, and a case cover to close the opening of the case pan; a floor panel positioned above the battery case; a pair of right and left seat frames fixed to a top surface of the floor panel; and a battery cross member extending in a vehicle width direction in the battery case, fastened to the pair of right and left seat frames and fixed to the floor panel, wherein the pair of right and left seat frames extend in a vehicle front-rear direction and are provided with mounting holes in the vehicle front-rear direction for fastening the battery cross member.Type: GrantFiled: October 5, 2020Date of Patent: June 7, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Yuki Matsushima, Chihiro Sakurada, Koichi Takahashi
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Publication number: 20220097510Abstract: A vehicle includes a drive battery unit including a battery unit case, a pair of left and right battery side frames, and a plurality of fixing members. The drive battery unit is fixed to the vehicle. The battery unit case includes a left side wall and a right side wall. One of the pair of left and right battery side frames is disposed on a left side of the left side wall of the battery unit case. Another of the pair of left and right battery side frames is disposed on a right side of the right side wall of the battery unit case. Each of the fixing members is fixed to the pair of left and right battery side frames, and a length of each of the fixing members in the front-rear direction is longer than a length thereof in the vehicle width direction.Type: ApplicationFiled: September 29, 2021Publication date: March 31, 2022Applicant: HONDA MOTOR CO., LTD.Inventors: Wataru YAMAMOTO, Chihiro SAKURADA, Ryo FUKUYAMA, Yuki MATSUSHIMA
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Publication number: 20220070335Abstract: An image processing apparatus includes: an acquisition unit configured to acquire a plurality of first color values in a device independent color space, from information defining a predetermined gamut; a setting unit configured to set predetermined first dot percentages of a fluorescent color for the plurality of first color values acquired by the acquisition unit; a calculation unit configured to calculate a second dot percentage of the fluorescent color, based on a relationship between the plurality of first color values and the first dot percentages, the second dot percentage corresponding to an arbitrary second color value in the color space; and a generation unit configured to generate a first profile to convert the second color value to dot percentages of a process color and the fluorescent color, based on the second color value and the second dot percentage calculated by the calculation unit.Type: ApplicationFiled: August 12, 2021Publication date: March 3, 2022Applicant: Ricoh Company, Ltd.Inventor: Yuki MATSUSHIMA
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Publication number: 20210329144Abstract: An image processing apparatus includes control circuitry. The control circuitry is configured to: acquire first image data to be subjected to color conversion; and convert the first image data acquired, into second image data in which a dot area ratio of a target process color of process colors indicated by the first image data is distributed into a distributed dot area ratio of a fluorescent color different from the target process color and a distributed dot area ratio of the target process color.Type: ApplicationFiled: April 14, 2021Publication date: October 21, 2021Applicant: Ricoh Company, Ltd.Inventors: Yuki Matsushima, Takuroh Sawada
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Patent number: 11108934Abstract: An information processing apparatus includes circuitry configured to: receive designation of a particular color; obtain device values of a plurality of colors that are present within a predetermined distance or less from the designated particular color in a color space; and determine a patch configuration based on the device values. In determination the patch configuration, the circuitry is configured to determine a gradation change width of each color material based on a degree of change of a device value of each color material.Type: GrantFiled: June 4, 2020Date of Patent: August 31, 2021Assignee: Ricoh Company, Ltd.Inventor: Yuki Matsushima
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Publication number: 20210101464Abstract: A vehicle substructure prevents a side sill, when a load is inputted, from being turned. The vehicle substructure includes a battery case having a battery housed therein. The battery case includes a bottomed case pan having an opening at a top thereof, and a case cover to close the opening of the case pan. The case cover vertically has a top plate at a top, a bottom plate at a bottom, and partitions disposed between the top and bottom plates to couple the top plate with the bottom plate and linearly extending in a vehicle width direction so as to be substantially in parallel to each other. Both ends in the vehicle width direction of the case cover are connected to a pair of right and left side sills disposed on both the right and left sides in the vehicle width direction and extending in a vehicle front-rear direction.Type: ApplicationFiled: October 5, 2020Publication date: April 8, 2021Inventors: Yuki MATSUSHIMA, Chihiro SAKURADA, Koichi TAKAHASHI, Yusuke OKAMOTO
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Publication number: 20210101463Abstract: A vehicle substructure is capable of efficiently transmitting a load inputted from a front subframe or a front suspension mechanism. The vehicle substructure includes a battery case having a battery housed therein, wherein the battery case includes a bottomed case pan having an opening at a top thereof, and a case cover to close the opening of the case pan, wherein the battery caser is partly formed of a cast member which is arranged at a front end of the case cover and coupled to a rear end of the front subframe.Type: ApplicationFiled: October 5, 2020Publication date: April 8, 2021Inventors: Yuki MATSUSHIMA, Chihiro SAKURADA, Koichi TAKAHASHI
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Publication number: 20210104717Abstract: A vehicle substructure is capable of changing arrangement in a battery case depending on the type and/or size of batteries. The vehicle substructure includes: a battery case having a battery housed therein and including a bottomed case pan having an opening at a top thereof, and a case cover to close the opening of the case pan; a floor panel positioned above the battery case; a pair of right and left seat frames fixed to a top surface of the floor panel; and a battery cross member extending in a vehicle width direction in the battery case, fastened to the pair of right and left seat frames and fixed to the floor panel, wherein the pair of right and left seat frames extend in a vehicle front-rear direction and are provided with mounting holes in the vehicle front-rear direction for fastening the battery cross member.Type: ApplicationFiled: October 5, 2020Publication date: April 8, 2021Inventors: Yuki MATSUSHIMA, Chihiro SAKURADA, Koichi TAKAHASHI
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Publication number: 20210029270Abstract: An information processing apparatus includes circuitry configured to: receive designation of a particular color; obtain device values of a plurality of colors that are present within a predetermined distance or less from the designated particular color in a color space; and determine a patch configuration based on the device values. In determination the patch configuration, the circuitry is configured to determine a gradation change width of each color material based on a degree of change of a device value of each color material.Type: ApplicationFiled: June 4, 2020Publication date: January 28, 2021Applicant: Ricoh Company, Ltd.Inventor: YUKI MATSUSHIMA
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Publication number: 20190328674Abstract: Disclosed are orally disintegrating tablet having advantageous physical strength and disintegrability, and their method for production. The orally disintegrating tablet is a compression molding product of a mixture comprising granules A that contains a pharmaceutically active ingredient, and at least a disintegrant, wherein (a) the mean particle size of granules A is not greater than 300 ?m, (b) the particle distribution index for granules A is 3.0 or less, and (c) the angle of repose of granules A is not greater than 38 degrees.Type: ApplicationFiled: June 15, 2017Publication date: October 31, 2019Inventors: Isamu SAEKI, Yuki MATSUSHIMA, Hiroko KABASHIMA, Yutaka OKUDA
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Patent number: 10440235Abstract: An information processing apparatus generates a second profile for reproducing, on a recording medium having a fluorescent characteristic, a color defined in a first profile. The information processing apparatus includes a processor configured to acquire, as a white color value of the recording medium, a colorimetric value obtained by colorimetric measurement of the recording medium under a colorimetric condition using a light source including ultraviolet rays; set a white reference value different from the white color value, based on the white color value; acquire, as a first target value, a color value in a Lab uniform color space defined by the first profile; acquire, as a second target value, a color value obtained by converting the acquired color value, based on the white reference value; and set the second target value with respect to a gamut having a chroma that is less than a first chroma.Type: GrantFiled: February 21, 2019Date of Patent: October 8, 2019Assignee: Ricoh Company, Ltd.Inventor: Yuki Matsushima
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Publication number: 20190260912Abstract: An information processing apparatus generates a second profile for reproducing, on a recording medium having a fluorescent characteristic, a color defined in a first profile. The information processing apparatus includes a processor configured to acquire, as a white color value of the recording medium, a colorimetric value obtained by colorimetric measurement of the recording medium under a colorimetric condition using a light source including ultraviolet rays; set a white reference value different from the white color value, based on the white color value; acquire, as a first target value, a color value in a Lab uniform color space defined by the first profile; acquire, as a second target value, a color value obtained by converting the acquired color value, based on the white reference value; and set the second target value with respect to a gamut having a chroma that is less than a first chroma.Type: ApplicationFiled: February 21, 2019Publication date: August 22, 2019Applicant: Ricoh Company, Ltd.Inventor: Yuki MATSUSHIMA