Patents by Inventor Hiroshi Kubo
Hiroshi Kubo 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: 11977344Abstract: An image forming apparatus to which a toner container is detachably mountable includes a mounting portion to which the toner container is detachably mountable and which includes a receiving port for receiving toner supplied from the toner container, a passage for permitting passing of the toner received through the receiving port and provided with a through hole, and a filter portion provided so as to cover the through hole and for permitting passing of air; and an accommodating portion configured to accommodate the toner received through the receiving port. At least a part of the through hole overlaps with the receiving port as viewed in a horizontal direction perpendicular to a direction of gravitation.Type: GrantFiled: August 29, 2022Date of Patent: May 7, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Shinjiro Toba, Hiroshi Takarada, Hiroyuki Munetsugu, Goshi Ozaki, Sohta Sugimoto, Mitsuhiro Sato, Shinichi Nishida, Yuichi Fukui, Yukio Kubo
-
Patent number: 11911824Abstract: A method for manufacturing a material layer includes a first step S101 of arranging first particles P1 in a pattern on a base material 11 and a second step S102 of arranging second particles in regions in which the first particles P1 are not arranged on the base material 11. The second step S102 includes a step of rubbing bearing materials S2 that carry the second particles P2 against the base material 11 on which the first particles P1 are arranged.Type: GrantFiled: August 10, 2020Date of Patent: February 27, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Kenta Kubo, Hiroshi Taniuchi
-
Publication number: 20230260699Abstract: An electrode foil having high capacitance per unit volume is provided. The electrode foil is an electrode foil for an electrolytic capacitor. The electrode foil is an electrode foil extending in a longitudinal direction and having a width direction orthogonal to the longitudinal direction, the electrode foil including an enlarged surface portion on a surface of the electrode foil, wherein a crack is formed in the enlarged surface portion in a direction oblique to the width direction.Type: ApplicationFiled: April 21, 2023Publication date: August 17, 2023Inventors: Hiroshi Kubo, Masaya Otsuka
-
Patent number: 11671549Abstract: An image reading device and an image forming apparatus. The image reading device includes an image reader to read an image of a document, and a color reference component arranged to face the image reader. In the image reading device, the image reader reads the color reference component at a prescribed timing to obtain color reference image data, and correction data generating processes are executed based on the obtained color reference image data to generate correction data used to correct data of the image read by the image reader. In the image reading device, wherein the color reference component is moved relative to the image reader in a direction orthogonal to a direction toward and away from the image reader. The image forming apparatus includes the image reading device, and an image is formed on a recording material based on data of the image read by the image reading device.Type: GrantFiled: August 27, 2021Date of Patent: June 6, 2023Assignee: Ricoh Company, Ltd.Inventors: Fumiyuki Heishi, Hiroshi Kubo, Shinya Kitaoka, Satoshi Saito, Yoshito Suzuki, Kimiharu Yanagisawa, Atsushi Kanaya
-
Publication number: 20220381620Abstract: A thermosensitive probe includes: a non-metallic thermoconductive member defining a housing space; a thermosensitive element disposed in the housing space; and a coupling member having a portion surrounding the thermosensitive element in the housing space while fixing the thermosensitive element to the thermoconductive member.Type: ApplicationFiled: November 27, 2020Publication date: December 1, 2022Inventors: Hironori SUGAWARA, Hiroshi KUBO, Kohei OTAKA, Takuma SANO
-
Patent number: 11483126Abstract: A physiological information system includes: a plurality of physiological information sensors configured to acquire physiological information data of a subject being tested, and a physiological information processing apparatus communicatively connected to each of the plurality of physiological information sensors. The physiological information processing apparatus is configured to transmit a synchronous packet toward each of the plurality of physiological information sensors.Type: GrantFiled: October 21, 2019Date of Patent: October 25, 2022Assignee: NIHON KOHDEN CORPORATIONInventors: Hironori Sugawara, Yukio Koyama, Hiroshi Kubo
-
Patent number: 11441580Abstract: A solenoid valve system includes a supply solenoid valve, a plurality of exhaust solenoid valves, and a valve control section controlling opening and closing operation of the supply solenoid valve and the plurality of exhaust solenoid valves using PWM or PFM. The plurality of exhaust solenoid valves are disposed in parallel with each other. The supply solenoid valve and the plurality of exhaust solenoid valves have substantially identical flow rate characteristics. The number of the plurality of the exhaust solenoid valves is twice the number of the supply solenoid valve.Type: GrantFiled: January 2, 2020Date of Patent: September 13, 2022Assignee: SMC CORPORATIONInventors: Toshinori Kurata, Hiroshi Kubo
-
Patent number: 11433242Abstract: A pulse discrimination device is configured to receive electrical signals from a plurality of positions of a living body to which a pacing device for outputting a pacing pulse to cause a heart to beat is attached, and is configured to discriminate the pacing pulse included in the electrical signals. The pulse discrimination device includes: a differential processor configured to calculate a difference of the electrical signals received from the plurality of positions, a sum processor configured to calculate a sum of the electrical signals received from the plurality of positions, and a pulse discrimination unit configured to discriminate the pacing pulse included in the electrical signals based on the difference obtained by the differential processor and the sum obtained by the sum processor.Type: GrantFiled: September 17, 2019Date of Patent: September 6, 2022Assignee: NIHON KOHDEN CORPORATIONInventors: Takashi Koyanagi, Kazutora Iinuma, Hiroshi Kubo
-
Publication number: 20220094815Abstract: An image reading device and an image forming apparatus. The image reading device includes an image reader to read an image of a document, and a color reference component arranged to face the image reader. In the image reading device, the image reader reads the color reference component at a prescribed timing to obtain color reference image data, and correction data generating processes are executed based on the obtained color reference image data to generate correction data used to correct data of the image read by the image reader. In the image reading device, wherein the color reference component is moved relative to the image reader in a direction orthogonal to a direction toward and away from the image reader. The image forming apparatus includes the image reading device, and an image is formed on a recording material based on data of the image read by the image reading device.Type: ApplicationFiled: August 27, 2021Publication date: March 24, 2022Applicant: Ricoh Company, Ltd.Inventors: Fumiyuki HEISHI, Hiroshi KUBO, Shinya KITAOKA, Satoshi SAITO, Yoshito SUZUKI, Kimiharu YANAGISAWA, Atsushi KANAYA
-
Publication number: 20210361951Abstract: A pulse discrimination device is configured to receive electrical signals from a plurality of positions of a living body to which a pacing device for outputting a pacing pulse to cause a heart to beat is attached, and is configured to discriminate the pacing pulse included in the electrical signals. The pulse discrimination device includes: a differential processor configured to calculate a difference of the electrical signals received from the plurality of positions; a sum processor configured to calculate a sum of the electrical signals received from the plurality of positions; and a pulse discrimination unit configured to discriminate the pacing pulse included in the electrical signals based on the difference obtained by the differential processor and the sum obtained by the sum processor.Type: ApplicationFiled: August 6, 2021Publication date: November 25, 2021Inventors: Takashi KOYANAGI, Kazutora IINUMA, Hiroshi KUBO
-
Publication number: 20210362922Abstract: The present invention provides a packaging material that allows for lesser adsorption of a medicinal component on the material, that can be processed into a packaging pouch without using an adhesive, and that has excellent tearability. Specifically, the present invention provides a packaging material including, on or above one or both surfaces of a substrate, a primer layer and a low-adsorption coating layer with a grammage of 0.5 to 20 g/m2 in this order, wherein the primer layer contains an acid-modified product of a block copolymer that contains a block A containing a structural unit derived from an aromatic vinyl compound, and a block B containing a structural unit derived from a conjugated diene compound and/or an acid-modified product of a hydrogenated product of the block copolymer; and the low-adsorption coating layer contains a cyclic polyolefin.Type: ApplicationFiled: September 27, 2018Publication date: November 25, 2021Applicant: TOYO ALUMINIUM KABUSHIKI KAISHAInventors: Yuya Terasawa, Keiichi Kanno, Hiroshi Kubo, Hiroki Ishii, Ryota Nakanishi
-
Patent number: 11115561Abstract: An inclination detecting device includes processing circuitry. The processing circuitry is configured to detect, in image information that is an image of an object imaged by an imaging device at an imaging position where a background member forms a background, a first boundary between the background member and a shadow of the object; detect a second boundary between the object and the shadow of the object in the image information; and detect an inclination of the object in the image information from the first boundary and the second boundary detected by the processing circuitry.Type: GrantFiled: January 29, 2020Date of Patent: September 7, 2021Assignee: RICOH COMPANY, LTD.Inventors: Hajime Tsukahara, Hiroki Shirado, Ayumu Hashimoto, Yuuki Nakada, Tomohiko Ono, Tatsuya Ozaki, Hiroshi Kubo, Yoshiaki Nagao, Kimiharu Yanagisawa, Masahiro Itoh
-
Patent number: 11106067Abstract: To provide a display device that implements highly reliable waterproofness without reducing the ratio of a display member in a housing. The display device includes a display member having a flat-plate shape, a frame provided on a peripheral edge of a back surface facing a display surface of the display member, and a housing member provided on a side surface of the display member to surround the display surface, in which the housing member is provided with adhesive members on surfaces substantially parallel to the display surface and different from each other on a long side and a short side of the housing member, and at least one or more corners of four corners of the display surface are provided with a connecting adhesive member that connects the adhesive member of the long side of the housing member and the adhesive member of the short side of the housing member.Type: GrantFiled: November 2, 2018Date of Patent: August 31, 2021Assignee: SONY CORPORATIONInventors: Kiyohito Fujita, Takuya Inaba, Takashi Arai, Hiroshi Kubo, Yasuhiro Kageyama, Tomohito Oda, Koichiro Takashima
-
Patent number: 11102365Abstract: An edge detecting device includes processing circuitry. The processing circuitry is configured to acquire first color information and second color information in an image including a document region and a background region outside the document region. The first color information is color information of the background region and the second color information is color information of the document region. The processing circuitry is configured to detect a boundary between the background region and the document region from a change in color information between the first color information and the second color information.Type: GrantFiled: April 7, 2020Date of Patent: August 24, 2021Assignee: RICOH COMPANY, LTD.Inventors: Tomohiko Ono, Hajime Tsukahara, Hiroki Shirado, Ayumu Hashimoto, Yuuki Nakada, Tatsuya Ozaki, Hiroshi Kubo, Yoshiaki Nagao, Kimiharu Yanagisawa, Masahiro Itoh
-
Patent number: 11102375Abstract: A sheet reading apparatus includes a sheet table on which a sheet is placed, a conveyor configured to convey the sheet, a reading guide configured to guide the sheet conveyed by the conveyor, and a reading device configured to read a shadow of the sheet conveyed by the conveyor, for detection of an inclination of the sheet. The sheet reading apparatus further includes a transparent member disposed at a position on a reading line of the reading device. The position on the reading line is withdrawn from the sheet and adjacent to the reading guide.Type: GrantFiled: October 16, 2019Date of Patent: August 24, 2021Assignee: RICOH COMPANY, LTD.Inventors: Hiroshi Kubo, Kimiharu Yanagisawa, Hajime Tsukahara, Yoshiaki Nagao, Masahiro Itoh, Tatsuya Ozaki, Tomohiko Ono, Yuuki Nakada, Hiroki Shirado, Ayumu Hashimoto
-
Patent number: 11102364Abstract: An inclination detecting device includes processing circuitry. The processing circuitry is configured to detect, in image information that is an image of an object imaged by an imaging device at an imaging position where a background member forms a background, a first boundary between the background member and a shadow of the object at detection positions in at least one of main-scanning and sub-scanning directions on an outline of the object; detect a second boundary between the object and the shadow of the object at detection positions in at least one of the main-scanning and sub-scanning directions on the outline of the object in the image information; detect a boundary group including detection results of the second boundary at the detection positions; and detect an inclination of the object in the image information from detection results of the first boundary, the second boundary, and the boundary group.Type: GrantFiled: January 30, 2020Date of Patent: August 24, 2021Assignee: RICOH COMPANY, LTD.Inventors: Yuuki Nakada, Hajime Tsukahara, Hiroki Shirado, Ayumu Hashimoto, Tomohiko Ono, Tatsuya Ozaki, Hiroshi Kubo, Yoshiaki Nagao, Kimiharu Yanagisawa, Masahiro Itoh
-
Patent number: 11009041Abstract: A gas turbine engine, in which a compressed gas from a compressor is burned in a combustor and obtained combustion gas drives a turbine, includes: a compressed gas supply portion configured to supply the compressed gas obtained from the compressor to the combustor; an annular dividing guide body disposed in a diffuser that forms an upstream-side portion of the compressed gas supply portion, the dividing guide body being configured to divide the compressed gas in a radial direction; and a guide support body that supports the dividing guide body on an inner diameter side wall of the compressed gas supply portion.Type: GrantFiled: June 20, 2018Date of Patent: May 18, 2021Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Koji Terauchi, Daisuke Uemura, Hiroshi Kubo, Naoto Sakai, Toshimasa Miura, Yuki Ishitobi
-
Patent number: 10957491Abstract: An electrolytic capacitor-specific electrode member is used for an electrolytic capacitor, and formed in a wire shape. The electrolytic capacitor-specific electrode member has an outer surface including at least one or more first cavity portions opened to outside, and at least one or more second cavity portions opened at least to the first cavity portions. The second cavity portions are smaller in opening diameter represented by a circle equivalent diameter than the first cavity portions.Type: GrantFiled: September 16, 2016Date of Patent: March 23, 2021Assignees: JAPAN CAPACITOR INDUSTRIAL CO., LTD., MURATA MANUFACTURING CO., LTD.Inventors: Hiroshi Kubo, Nami Kanaya, Kazumasa Fujimoto, Tomoki Nobuta
-
Patent number: 10951791Abstract: An image processing apparatus includes circuitry to: obtain a read image read from an image of a document output from an image reading device; detect an edge between a background area and a document area in the read image; sample a detection result of the edge at each first interval in a first direction to extract a first boundary point group including a plurality of boundary points; sample the detection result of the edge at each second interval in the first direction to extract a second boundary point group including a plurality of boundary points; determine a noise removal condition based on the first boundary point group; remove, from the second boundary point group, a boundary point satisfying the noise removal condition as noise; and calculate a linear equation approximating the second boundary point group from which the noise is removed.Type: GrantFiled: February 25, 2020Date of Patent: March 16, 2021Assignee: Ricoh Company, Ltd.Inventors: Ayumu Hashimoto, Hajime Tsukahara, Hiroki Shirado, Yuuki Nakada, Tomohiko Ono, Tatsuya Ozaki, Hiroshi Kubo, Kimiharu Yanagisawa, Yoshiaki Nagao, Masahiro Itoh
-
Patent number: 10937297Abstract: A patient monitoring system includes a patient monitor configured to display physiological information of a subject, and a signal relay apparatus configured to communicate with the patient monitor. The signal relay apparatus includes a sensor interface configured to receive a signal from a sensor attached to the subject, an analyzer configured to analyze the signal to acquire data corresponding to the physiological information, a communication interface configured to transmit at least one of the signal and the data to the patient monitor, and a controller configured to perform a notification when a display of the physiological information on the patient monitor meets a first abnormality condition.Type: GrantFiled: March 13, 2019Date of Patent: March 2, 2021Assignee: NIHON KOHDEN CORPORATIONInventor: Hiroshi Kubo