Patents by Inventor Yasuo Nakamura

Yasuo Nakamura 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: 20200192274
    Abstract: An image forming apparatus includes a main casing, a drum cartridge and a developing cartridge. The drum cartridge may include a first handle positioned at a first end of a frame of the drum cartridge. The developing cartridge may include a second handle positioned at a first end of a developing casing the developing cartridge. The main casing may include a first edge surface in the axial direction and a second edge surface opposite the first edge surface in the axial direction. The second handle may extend farther from the second edge surface than the first handle extends from the second edge surface in the axial direction in a state where the drum cartridge and the developing cartridge are attached to the main casing.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 18, 2020
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Kazutoshi NAKAMURA, Yasuo FUKAMACHI, Masaaki FURUKAWA
  • Patent number: 10682155
    Abstract: An ultrasonic treatment system for a joint has an ultrasonic transducer configured to generate ultrasonic vibration at a predetermined frequency, a treatment unit configured to treat a bone or a cartilage with the ultrasonic vibration, a frequency measurement unit configured to measure the frequency of the ultrasonic vibration of the treatment unit, a calculation unit configured to calculate a tilt indicating change, in a predetermined time, of the frequency measured with the frequency measurement unit, and a controller configured to determine whether change of absolute value of the tilt is equal to or larger than predetermined absolute value of the tilt.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: June 16, 2020
    Assignee: OLYMPUS CORPORATION
    Inventors: Yasuo Tanigami, Ryo Miyasaka, Koji Kimoto, Hiroto Nakamura
  • Publication number: 20200163221
    Abstract: A circuit board production method, the method comprising a process of disposing a circuit sheet on a substrate, the circuit sheet comprising circuits and a resin portion disposed at spaces between the circuits.
    Type: Application
    Filed: April 10, 2017
    Publication date: May 21, 2020
    Inventors: Tomoo NISHIYAMA, Mitsuo TOGAWA, Yoshitaka TAKEZAWA, Yuki NAKAMURA, Kazuya KIGUCHI, Yasuo MIYAZAKI, Shinji AMANUMA
  • Patent number: 10642562
    Abstract: A display apparatus includes a plurality of surfaces, and a display device provided on at least one surface among the plurality of surfaces. A plurality of communication sections are arranged to correspond to at least two or more side surfaces with respect to the surface on which the display device is provided among the plurality of surfaces and configured to perform communication within a predetermined distance, each of the plurality of communication sections including different identification information. A control section is configured to perform control of the plurality of communication sections and the display device. When another display apparatus is connected to the display apparatus, the control section periodically performs time synchronization to synchronize an image displayed on the display device with an image displayed on a display device provided in the other display apparatus.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: May 5, 2020
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Yasuo Akatsuka, Masahiro Takagi, Hiroshi Tsurumi, Kojiro Suzuki, Koji Horisaki, Toshihiro Nakamura, Takashi Nakada
  • Publication number: 20200111913
    Abstract: By using a conductive layer including Cu as a long lead wiring, increase in wiring resistance is suppressed. Further, the conductive layer including Cu is provided in such a manner that it does not overlap with the oxide semiconductor layer in which a channel region of a TFT is formed, and is surrounded by insulating layers including silicon nitride, whereby diffusion of Cu can be prevented; thus, a highly reliable semiconductor device can be manufactured. Specifically, a display device which is one embodiment of a semiconductor device can have high display quality and operate stably even when the size or definition thereof is increased.
    Type: Application
    Filed: October 11, 2019
    Publication date: April 9, 2020
    Inventors: Shunpei YAMAZAKI, Jun KOYAMA, Masahiro TAKAHASHI, Hideyuki KISHIDA, Akiharu MIYANAGA, Junpei SUGAO, Hideki UOCHI, Yasuo NAKAMURA
  • Patent number: 10608370
    Abstract: A wire with terminal, (10) includes a barrel (23) formed in a rear end part of a terminal fitting (15) such that two crimping pieces (27) extend from both widthwise side edges of a base plate (24) and crimped to surround an exposed area (14) of a core (12) with extending end parts (27E) of the crimping pieces (27) held close to each other, and a mold (30) covering the entire exposed area of the core (12) including a crimped part to the barrel (23) in a liquid-tight manner. A front end of the core (12) is disposed behind those of the crimping pieces (27). The barrel (23) is formed with a communicating portion (29) for causing a crimping space (28) of the barrel (23) to be open in an outer peripheral surface of the barrel (23) on a side before the front end of the core (12).
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: March 31, 2020
    Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Shunya Takeuchi, Yasuo Omori, Hajime Matsui, Takehiro Nakata, Yoshiaki Yamano, Tetsuya Nakamura
  • Patent number: 10593571
    Abstract: Provided is a substrate processing apparatus including a liquid processing unit that performs a liquid processing on a substrate; a drying processing unit that performs a drying processing on the substrate in a wet state; a first conveyance unit that conveys the substrate to the liquid processing unit; a second conveyance unit that conveys the substrate in the wet state from the liquid processing unit to the drying processing unit; and a third conveyance unit that conveys the substrate before the liquid processing in the liquid processing unit and to convey the substrate after the drying processing from the drying processing unit. The first and second conveyance units and the drying processing unit are disposed on a side that faces the third conveyance unit, and the liquid processing unit is disposed on a side that faces the first and second conveyance units and is opposite to the third conveyance unit.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: March 17, 2020
    Assignee: Tokyo Electron Limited
    Inventors: Hiroaki Inadomi, Tooru Nakamura, Kouji Kimoto, Yasuo Kiyohara, Satoshi Okamura, Satoshi Biwa, Nobuya Yamamoto, Katsuhiro Ookawa, Keiichi Yahata, Tetsuro Nakahara
  • Publication number: 20200079918
    Abstract: There are provided a method of producing reclaimed carbon fibers in which, even if a carbon fiber reinforced resin is not heated at 800° C., or higher, pieces of carbon fiber base material that are contained in the carbon fiber reinforced resin can be directly collected, and the variation in the resin residue content in the collected pieces of carbon fiber base material can be reduced, a device for producing reclaimed carbon fibers that can be used in the production method, and a method of producing a carbon fiber reinforced resin in which reclaimed carbon fibers can be effectively used.
    Type: Application
    Filed: November 13, 2019
    Publication date: March 12, 2020
    Applicant: Shinryo Corporation
    Inventors: Hirokazu TOYOSHIMA, Tooru TAKEDA, Takahisa HARA, Koujirou MASUDA, Yasuo YAMAGUCHI, Masatoshi NAKAMURA, Yousuke MARUTA, Masaki SATOU
  • Patent number: 10566569
    Abstract: A light emitting device having a structure in which oxygen and moisture are prevented from reaching light emitting elements, and a method of manufacturing the same, are provided. Further, the light emitting elements are sealed by using a small number of process steps, without enclosing a drying agent. The present invention has a top surface emission structure. A substrate on which the light emitting elements are formed is bonded to a transparent sealing substrate. The structure is one in which a transparent second sealing material covers the entire surface of a pixel region when bonding the two substrates, and a first sealing material (having a higher viscosity than the second sealing material), which contains a gap material (filler, fine particles, or the like) for protecting a gap between the two substrates, surrounds the pixel region. The two substrates are sealed by the first sealing material and the second sealing material.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: February 18, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Takeshi Nishi, Yasuo Nakamura
  • Publication number: 20200019350
    Abstract: A managing device used in an apparatus managing system including a print relational apparatus, terminals of users and a storing device manages the print relational apparatus and the users. The storing device stores user information of each user. The managing device includes a user authorizing part, a notification transmitting part and an information changing part. The user authorizing part authorizes, based on use history of the apparatus of each user, the user whose a nonuse period of the apparatus exceeds a predetermined period, as a registration erasure candidate user. The notification transmitting part transmits a registration erasure proposal notification having a proposal to erase registration of the candidate user to the terminal of a management user. The information changing part erases registration of the candidate user by erasing or changing the user information of the candidate user, according to indication inputted by the management user.
    Type: Application
    Filed: July 5, 2019
    Publication date: January 16, 2020
    Applicant: KYOCERA Document Solutions Inc.
    Inventors: Kazuki NISHIKAI, Takeshi NAKAMURA, Satoshi GOSHIMA, Dukil PARK, Yuichi OBAYASHI, Takumi NAKAMURA, Koki NAKAJIMA, Yasuo NAKASHIMA
  • Publication number: 20190391769
    Abstract: A remote maintenance server includes a processor that operates as a remote panel function start instruction receiving unit that receives an instruction to start a remote panel function from a user via the user terminal and the user operation server, a relay server determining unit that determines the relay server to be used when executing the remote panel function, a verification information writing unit that writes verification information in the cache server, the verification information being used when the relay server relays connection, and a connection command sending unit that sends a connection command to the image forming apparatus that executes the remote panel function via the connection server, the connection command instructing to connect to the relay server to be used.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 26, 2019
    Inventors: KAZUKI NISHIKAI, TAKESHI NAKAMURA, SATOSHI GOSHIMA, DUKIL PARK, YUICHI OBAYASHI, TAKUMI NAKAMURA, KOKI NAKAJIMA, YASUO NAKASHIMA
  • Publication number: 20190364168
    Abstract: A remote management system includes: a user operation server; a remote maintenance server; and a connection server, the user operation server, the remote maintenance server, and the connection server being connected to each other via a network, the remote maintenance server including a processor that operates as a setting change receiving unit that receives a setting value change instruction for an image forming apparatus from a user via the user operation server, a first setting change detection unit that detects a changed setting value based on the setting value change instruction, a setting change informing unit that informs an administrator and a user-in-charge of the image forming apparatus of the changed setting value, and a setting change command sending unit that sends a command to change setting of the image forming apparatus to the image forming apparatus via the connection server.
    Type: Application
    Filed: May 22, 2019
    Publication date: November 28, 2019
    Inventors: KAZUKI NISHIKAI, TAKESHI NAKAMURA, SATOSHI GOSHIMA, DUKIL PARK, YUICHI OBAYASHI, TAKUMI NAKAMURA, KOKI NAKAJIMA, YASUO NAKASHIMA
  • Publication number: 20190364160
    Abstract: The remote maintenance server includes a processor that operates as a connection inquiry receiving unit that receives an inquiry from the one or more image forming apparatuses, the inquiry inquiring which connection server to connect, a connection destination selecting unit that selects a connection server as a connection destination in response to the inquiry with reference to the connection management table, the connection destination being a connection server having a smaller number of connections, and a connection information reply sending unit that sends, in reply, connection information to an image forming apparatus, which has sent the inquiry, the connection information being an IP address or FQDN of the connection server selected by the connection destination selecting unit.
    Type: Application
    Filed: May 21, 2019
    Publication date: November 28, 2019
    Inventors: KAZUKI NISHIKAI, TAKESHI NAKAMURA, SATOSHI GOSHIMA, DUKIL PARK, YUICHI OBAYASHI, TAKUMI NAKAMURA, KOKI NAKAJIMA, YASUO NAKASHIMA
  • Patent number: 10490618
    Abstract: The present invention provides a light-emitting device comprising a first light-emitting element that emits red light, a second light-emitting element that emits green light, a third light-emitting element that emits blue light, and a color filter, where the color filter comprises a first coloring layer that selectively transmits red light, a second coloring layer that selectively transmits green light, and a third coloring layer that selectively transmits blue light, the first to third light-emitting elements respectively correspond to the first to third coloring layers, wherein each of the first to third light-emitting elements has a first electrode, an electroluminescent layer on the first electrode, and a second electrode on the electroluminescent layer, and wherein the electroluminescent layer includes a layer in contact with the second electrode, and a metal oxide or a benzoxazole derivative is included in the layer in contact with the second electrode.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 26, 2019
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Junichiro Sakata, Hisao Ikeda, Yasuo Nakamura, Keiko Saito
  • Patent number: 10483822
    Abstract: A motor includes a rotating shaft, a rotor, a stator, a bracket, and a control device mounted on the bracket. The bracket includes a cylindrical bracket main body, and a stator frame which faces the bracket main body across a clearance and holds an outer surface of the stator on the radially inward side of the bracket main body. The control device is mounted on the bracket main body. The bracket is provided with a cooling passage, and an inflow port and an outflow port connected with the cooling passage. The cooling passage includes a control device cooling passage provided between the bracket main body and the control device, a stator cooling passage provided between the bracket main body and the stator frame, and a communication passage coupling the control device cooling passage and the stator cooling passage.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: November 19, 2019
    Assignee: NIDEC CORPORATION
    Inventors: Masato Nakanishi, Yasuo Ishiyama, Yoshinobu Nakamura, Takumi Okada
  • Publication number: 20190319210
    Abstract: The present invention addresses the problem of providing: an organic electroluminescent element which is capable of emitting light with high luminous efficiency, while having a long service life; and a composition for organic materials. An organic electroluminescent element according to the present invention comprises a positive electrode, a negative electrode and one or more organic functional layers arranged between the positive electrode and the negative electrode, and is characterized in that: the organic functional layers contain a phosphorescent metal complex and a fluorescent compound; the phosphorescent metal complex is a compound having a structure that is represented by a specific general formula; and the phosphorescent metal complex is a core-shell type dopant that satisfies a specific formula.
    Type: Application
    Filed: November 22, 2017
    Publication date: October 17, 2019
    Inventors: Yuta NAKAMURA, Satoru INOUE, Taketo NAMIKAWA, Yasuo MIYATA, Kenichi TABATA, Hiromoto II
  • Patent number: 10446693
    Abstract: By using a conductive layer including Cu as a long lead wiring, increase in wiring resistance is suppressed. Further, the conductive layer including Cu is provided in such a manner that it does not overlap with the oxide semiconductor layer in which a channel region of a TFT is formed, and is surrounded by insulating layers including silicon nitride, whereby diffusion of Cu can be prevented; thus, a highly reliable semiconductor device can be manufactured. Specifically, a display device which is one embodiment of a semiconductor device can have high display quality and operate stably even when the size or definition thereof is increased.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: October 15, 2019
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Jun Koyama, Masahiro Takahashi, Hideyuki Kishida, Akiharu Miyanaga, Junpei Sugao, Hideki Uochi, Yasuo Nakamura
  • Publication number: 20190280236
    Abstract: A luminescent film includes a host compound, a blue phosphorescent compound, and a blue fluorescent compound, in which an emission spectrum of the blue phosphorescent compound and an absorption spectrum of the blue fluorescent compound have portions overlapping with each other; shortest wavelength-side maximum emission wavelengths of the blue phosphorescent compound (abbreviated as “BPM” in the expression) and the blue fluorescent compound (abbreviated as “BFM” in the expression) satisfy the following expression (1): ?BFM??BPM: expression (1) in which ?BFM represents the shortest wavelength-side maximum emission wavelength of the blue fluorescent compound and ?BPM represents the shortest wavelength-side maximum emission wavelength of the blue phosphorescent compound; and light emission derived from the blue fluorescent compound is detected.
    Type: Application
    Filed: November 22, 2017
    Publication date: September 12, 2019
    Inventors: Kenichi TABATA, Yuta NAKAMURA, Taketo NAMIKAWA, Satoru INOUE, Yasuo MIYATA, Hiromoto II
  • Patent number: 10411366
    Abstract: A connector (A) includes a barrel (23) formed in a terminal fitting (15) and crimped to surround a front end part of a coated wire (11). The barrel (23) has a base plate (24) connected to a bottom portion (22) of a terminal body (16) and two crimping pieces (27) extending from both widthwise sides of the base plate (24). A molded portion (30) surrounds the barrel (23) over an entire periphery and is configured to cover the front end part of the coated wire (11) in a liquid-tight manner. A housing (35) is formed with a terminal accommodation chamber (36) for accommodating the entire terminal fitting (15). The base plate (24) is raised with respect to the bottom portion (22) of the terminal body (16).
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: September 10, 2019
    Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Shunya Takeuchi, Yasuo Omori, Hajime Matsui, Takehiro Nakata, Yoshiaki Yamano, Tetsuya Nakamura
  • Publication number: 20190266017
    Abstract: A parallel process apparatus connecting electronic controllers via buses includes: a process request acceptance section that accepts process requests to the electronic controllers; and a process execution section that, while multiple process requests are simultaneously accepted, arbitrates the multiple process requests being accepted, and parallelizes multiple processes in accordance with the multiple process requests.
    Type: Application
    Filed: May 9, 2019
    Publication date: August 29, 2019
    Inventors: Sho NAKAMURA, Yuzo HARATA, Kazuaki HAYAKAWA, Tatsuya SATO, Yasuo MORITA