Patents by Inventor Junichi Ikeda
Junichi Ikeda 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: 20240128144Abstract: The present disclosure provides a sealing material suitable for a compound having a non-stoichiometric composi263tion. The present disclosure is related to a sealing material for a compound having a non-stoichiometric composition, the sealing material including a polymer layer and an inorganic oxide insulator layer, wherein the polymer layer includes a first polymer layer containing an organic solvent soluble polymer.Type: ApplicationFiled: February 24, 2022Publication date: April 18, 2024Applicants: THE UNIVERSITY OF TOKYO, DAICEL CORPORATIONInventors: Junichi TAKEYA, Shunichiro WATANABE, Shouhei KUMAGAI, Xiaozhu WEI, Daiji IKEDA, Hiroki SATO, Yasuyuki AKAI
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Publication number: 20240113035Abstract: A semiconductor device includes: a first semiconductor chip on which a first alignment mark, a second alignment mark, first and second terminals for measuring conduction, a wiring that electrically connects the first alignment mark and the first terminal, and a wiring that electrically connects the second alignment mark and the second terminal are provided; and a second semiconductor chip on which a third alignment mark, a fourth alignment mark, and a wiring that electrically connects the third alignment mark and the fourth alignment mark are provided and which is bonded to the first semiconductor chip in such a way that the first alignment mark and the third alignment mark overlap each other, and the second alignment mark and the fourth alignment mark overlap each other.Type: ApplicationFiled: September 22, 2023Publication date: April 4, 2024Inventors: JUNICHI IKEDA, KAZUYUKI HONDA
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Publication number: 20240071087Abstract: An information processing apparatus (10) includes a time and space information acquisition unit (110) that acquires high-risk time and space information indicating a spatial region with an increased possibility of an accident occurring or of a crime being committed and a corresponding time slot, a possible surveillance target acquisition unit (120) that identifies a video to be analyzed from among a plurality of videos generated by capturing an image of each of a plurality of places, on the basis of the high-risk time and space information, and analyzes the identified video to acquire information of a possible surveillance target, and a target time and space identification unit (130) that identifies at least one of a spatial region where surveillance is to be conducted which is at least a portion of the spatial region or a time slot when surveillance is to be conducted, from among the spatial region and the time slot indicated by the high-risk time and space information, on the basis of the information of theType: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: NEC CorporationInventors: Junko NAKAGAWA, Ryoma Oami, Kenichiro IDA, Mika Saito, Shohzoh Nagahama, Akinari Furukawa, Yasumasa Ohtsuka, Junichi Fukuda, Fumi Ikeda, Manabu Moriyama, Fumie Einaga, Tatsunori Yamagami, Keisuke Hirayama, Yoshitsugu Kumano, Hiroki Adachi
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Publication number: 20240071086Abstract: An information processing apparatus (10) includes a time and space information acquisition unit (110) that acquires high-risk time and space information indicating a spatial region with an increased possibility of an accident occurring or of a crime being committed and a corresponding time slot, a possible surveillance target acquisition unit (120) that identifies a video to be analyzed from among a plurality of videos generated by capturing an image of each of a plurality of places, on the basis of the high-risk time and space information, and analyzes the identified video to acquire information of a possible surveillance target, and a target time and space identification unit (130) that identifies at least one of a spatial region where surveillance is to be conducted which is at least a portion of the spatial region or a time slot when surveillance is to be conducted, from among the spatial region and the time slot indicated by the high-risk time and space information, on the basis of the information of theType: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: NEC CorporationInventors: Junko NAKAGAWA, Ryoma OAMI, Kenichiro IDA, Mika SAITO, Shohzoh NAGAHAMA, Akinari FURUKAWA, Yasumasa OHTSUKA, Junichi FUKUDA, Fumi IKEDA, Manabu MORIYAMA, Fumie EINAGA, Tatsunori YAMAGAMI, Keisuke ` HIRAYAMA, Yoshitsugu KUMANO, Hiroki ADACHI
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Publication number: 20240056759Abstract: An audio control system includes: an obtainer that obtains sound data indicating a sound picked up by a microphone disposed in a second space located in an area surrounding a first space used by a person; a storage in which sound source data is stored; and a controller that causes a loudspeaker disposed in the first space or the second space to reproduce an audio obtained from the sound source data more loudly in the second space than in the first space. The controller determines a loudness the sound indicated in the sound data obtained, and adjusts a sound volume of the audio outputted from the loudspeaker to be lower with an increase in the loudness of the sound determined.Type: ApplicationFiled: October 23, 2023Publication date: February 15, 2024Inventor: Junichi IKEDA
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Publication number: 20230420776Abstract: A battery pack is provided and includes two or more secondary batteries having a cylindrical shape and arranged in parallel, and a first lead plate that electrically connects two or more of the secondary batteries. The first lead plate includes a first through hole, and a first wall portion provided on a plate surface on the opposite side to a plate surface having a connection surface connected to a terminal of the secondary battery, and the first wall portion has a first wall surface continuous with an inner peripheral surface of the first through hole.Type: ApplicationFiled: June 12, 2023Publication date: December 28, 2023Inventors: Yoshiyuki BANNAI, Junichi IKEDA, Hiroshi KAWAMURA, Ryota MIYAJIMA
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Publication number: 20230142560Abstract: A speaker includes: a diaphragm having a dome shape; a tubular member having the diaphragm disposed inside, and having an inner diameter increasing toward a front; and a phase plug. The phase plug includes: a front surface, a rear surface facing a central portion on a front surface of the diaphragm at a constant interval in parallel, and a side surface connecting the front surface and the rear surface. A front surface of the phase plug is larger than a rear surface of the phase plug as viewed in a front-rear direction of a speaker. At least a part of a side surface of the phase plug has an inclined surface extending outward while extending forward, faces an inner circumferential surface of the tubular member and a front surface of the diaphragm, and directs a sound wave generated from the diaphragm toward an inner circumferential surface of the tubular member.Type: ApplicationFiled: October 15, 2021Publication date: May 11, 2023Inventors: Kazuki HONDA, Masashi NISHIDA, Junichi IKEDA, Ippei KIYAMA
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Publication number: 20230112627Abstract: A speaker device includes: a main body part mounted at a predetermined position; a first actuator that is housed in the main body part and generates vibration corresponding to an audio signal that is input; a vibrating body; and vibration transmitting member. The vibrating body vibrates with vibration transmitted from the outside to generate sound. The vibration transmitting member is a string-shaped or rod-shaped member that transmits the vibration generated by the first actuator to the vibrating body. The vibrating body is placed for hanging from the first actuator by the vibration transmitting member.Type: ApplicationFiled: October 7, 2021Publication date: April 13, 2023Inventors: Junichi IKEDA, Shinichiro KURIHARA
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Patent number: 10040224Abstract: An optical shaping method according to the present invention is an optical shaping method for shaping a three-dimensional structure by repeating a process for forming a cured resin layer 53 by irradiating an optically curing resin liquid 51 with light so that cured resin layers 53 are laminated. The process for forming the cured resin layer 53 includes, while applying a sheet light Ls to the optically curing resin liquid 51, applying a first light beam L1 intersecting the sheet light Ls to this optically curing resin liquid, and thereby forming the cured resin layer 53 in an area where the sheet light Ls intersects the first light beam L1. The irradiation place of the sheet light Ls is moved and the process for forming the cured resin layer 53 is repeated.Type: GrantFiled: December 9, 2014Date of Patent: August 7, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ken Saruhashi, Isamu Furukawa, Kunihiro Iwamoto, Konosuke Arata, Mitsutoshi Asano, Kentaro Tsuboi, Tetsuji Ueda, Junichi Ikeda
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Patent number: 9361249Abstract: A communication apparatus for carrying out communications to and from an external apparatus that includes a first interconnecting unit and a first non-transparent port and effects an interconnection for communications via the first non-transparent port is provided. The communication apparatus includes a second interconnecting unit that includes a second non-transparent port communicably connected to the first non-transparent port. The second interconnecting unit effects an interconnection for communications via the second non-transparent port. The second interconnecting unit performs, when the communication apparatus carries out communications to and from the external apparatus, address translation between an address for use by the communication apparatus and an address for use by the second non-transparent port.Type: GrantFiled: December 10, 2014Date of Patent: June 7, 2016Assignee: Ricoh Company, Ltd.Inventors: Tetsuya Satoh, Noriyuki Terao, Koji Takeo, Hideaki Yamamoto, Junichi Ikeda, Satoru Numakura, Mitsuru Suzuki, Hiroyuki Takahashi, Kohki Sasaki
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Patent number: 9331788Abstract: A communication device includes a signal correcting unit that performs signal correction on an electric signal indicating information to be transmitted to reduce signal deterioration occurring in transmission of the electric signal; a conversion unit that converts the electric signal subjected to the signal correction into a digital signal on which information indicating the signal correction performed by the signal correcting unit is superimposed; and a light-emitting element that emits light in accordance with the digital signal converted by the conversion unit.Type: GrantFiled: January 23, 2013Date of Patent: May 3, 2016Assignee: RICOH COMPANY, LIMITEDInventors: Hiroyuki Abe, Junichi Ikeda, Satoru Numakura, Mitsuru Suzuki
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Patent number: 9291175Abstract: An electrically actuated booster performs displacement control such that the relative displacement relationship between an input member and an assist member is variable according to the absolute displacement of the input member. A target displacement that makes variable the relative displacement relationship between an input piston and a booster piston is set according to a detection signal from a potentiometer (86), and displacement control is performed so that the relative displacement between the two pistons becomes equal to the target displacement on the basis of a signal from a relative displacement sensor (100) that detects the relative displacement between the two pistons.Type: GrantFiled: June 28, 2013Date of Patent: March 22, 2016Assignee: HITACHI, LTD.Inventors: Yukio Ohtani, Junichi Ikeda, Kazuhiro Nagai
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Patent number: 9254283Abstract: Provided are therapeutic and/or preventive agents for migraine which comprise, as an active ingredient, a compound having a selective adenosine A2A receptor antagonistic activity or a pharmaceutically acceptable salt thereof; therapeutic and/or preventive agents for migraine which comprise, as an active ingredient, a compound having a selective adenosine A2A receptor antagonistic activity, which has an affinity for the adenosine A2A receptor 10 times or higher than that for the adenosine A1 receptor, or a pharmaceutically acceptable salt thereof; and the like.Type: GrantFiled: July 23, 2009Date of Patent: February 9, 2016Assignee: KYOWA HAKKO KIRIN CO., LTD.Inventors: Junichi Ikeda, Shunji Ichikawa, Masako Kurokawa, Tomoyuki Kanda
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Patent number: 9166933Abstract: A memory control apparatus that controls writing and reading of data to/from a memory. The memory control apparatus includes: a sequence control unit that receives a packet sequence including a write packet including a write request of data and a read packet including a read request of the data, and changes an arrangement of the write packet and the read packet included in the packet sequence so that a first predetermined number of write packets are arranged successively and a second predetermined number of read packets are arranged successively; and a command output unit that receives the packet sequence from the sequence control unit, and outputs a write command according to the write packet and an a read command according to the read packet to the memory, in accordance with an order of arrangement of the write packet and the read packet.Type: GrantFiled: July 5, 2012Date of Patent: October 20, 2015Assignee: RICOH COMPANY, LIMITEDInventors: Satoru Numakura, Junichi Ikeda, Mitsuru Suzuki, Koji Takeo, Tetsuya Satoh, Hiroyuki Takahashi
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Publication number: 20150202805Abstract: An optical shaping method according to the present invention is an optical shaping method for shaping a three-dimensional structure by repeating a process for forming a cured resin layer 53 by irradiating an optically curing resin liquid 51 with light so that cured resin layers 53 are laminated. The process for forming the cured resin layer 53 includes, while applying a sheet light Ls to the optically curing resin liquid 51, applying a first light beam L1 intersecting the sheet light Ls to this optically curing resin liquid, and thereby forming the cured resin layer 53 in an area where the sheet light Ls intersects the first light beam L1. The irradiation place of the sheet light Ls is moved and the process for forming the cured resin layer 53 is repeated.Type: ApplicationFiled: December 9, 2014Publication date: July 23, 2015Inventors: Ken SARUHASHI, Isamu FURUKAWA, Kunihiro IWAMOTO, Konosuke ARATA, Mitsutoshi ASANO, Kentaro TSUBOI, Tetsuji UEDA, Junichi IKEDA
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Publication number: 20150095526Abstract: A communication apparatus for carrying out communications to and from an external apparatus that includes a first interconnecting unit and a first non-transparent port and effects an interconnection for communications via the first non-transparent port is provided. The communication apparatus includes a second interconnecting unit that includes a second non-transparent port communicably connected to the first non-transparent port. The second interconnecting unit effects an interconnection for communications via the second non-transparent port. The second interconnecting unit performs, when the communication apparatus carries out communications to and from the external apparatus, address translation between an address for use by the communication apparatus and an address for use by the second non-transparent port.Type: ApplicationFiled: December 10, 2014Publication date: April 2, 2015Inventors: Tetsuya SATOH, Noriyuki TERAO, Koji TAKEO, Hideaki YAMAMOTO, Junichi IKEDA, Satoru NUMAKURA, Mitsuru SUZUKI, Hiroyuki TAKAHASHI, Kohki SASAKI
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Patent number: 8938567Abstract: A communication apparatus for carrying out communications to and from an external apparatus that includes a first interconnecting unit and a first non-transparent port and effects an interconnection for communications via the first non-transparent port is provided. The communication apparatus includes a second interconnecting unit that includes a second non-transparent port communicably connected to the first non-transparent port. The second interconnecting unit effects an interconnection for communications via the second non-transparent port. The second interconnecting unit performs, when the communication apparatus carries out communications to and from the external apparatus, address translation between an address for use by the communication apparatus and an address for use by the second non-transparent port.Type: GrantFiled: March 10, 2011Date of Patent: January 20, 2015Assignee: Ricoh Company, LimitedInventors: Tetsuya Satoh, Noriyuki Terao, Koji Takeo, Hideaki Yamamoto, Junichi Ikeda, Satoru Numakura, Mitsuru Suzuki, Hiroyuki Takahashi, Kohki Sasaki
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Patent number: 8836978Abstract: An image forming apparatus receives raster image data transferred from an external device and forms an image on the basis of the received raster image data. The apparatus includes a processor that controls a transfer of the raster image data from the external device, a first memory connected to the processor through a first bus is used as a working area of the processor, a second memory that stores the raster image data, a memory control unit connected to the second memory through a second bus controls an operation of writing and reading the raster image data in and from the second memory, a printer engine that forms an image on the basis of the raster image data, and an engine control unit that reads the raster image data from the second memory through the memory control unit and supplies the printer engine with the read raster image data.Type: GrantFiled: January 5, 2012Date of Patent: September 16, 2014Assignee: Ricoh Company, LimitedInventors: Junichi Ikeda, Noriyuki Terao, Satoru Numakura, Hiroyuki Takahashi, Tetsuya Satoh, Koji Takeo, Hideaki Yamamoto, Mitsuru Suzuki
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Patent number: 8700866Abstract: A data transfer apparatus includes: a first port and a second port that communicate data; a memory unit that stores the data; and a securing unit that secures, when a first time period starting from transmission of data up to reception of a response to transmitted data at the first port is longer than a second time period starting from transmission of data up to reception of a response to transmitted data at the second port, a first memory space that is used in data transfer in the first port so as for the first memory space to have a larger size than a size of a second memory space used in data transfer in the second port.Type: GrantFiled: September 13, 2010Date of Patent: April 15, 2014Assignee: Ricoh Company, LimitedInventor: Junichi Ikeda
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Patent number: D776799Type: GrantFiled: January 12, 2016Date of Patent: January 17, 2017Assignee: DAIKIN INDUSTRIES LTD.Inventor: Junichi Ikeda