Patents by Inventor Yuji Imai

Yuji Imai 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: 20190219134
    Abstract: A V-ribbed belt has a plurality of V-rib portions extending along a longitudinal direction of the belt and in parallel with one another. The V-ribbed belt includes a compression rubber layer including a frictional power transmission face at least a part of which is configured to come in contact with a V-rib groove portion of pulleys. The frictional power transmission face of the compression rubber layer is formed from a vulcanizate of a rubber composition containing a rubber component and a noise suppression improver. A V-rib angle of the V-rib portions is larger than a V-rib groove angle of the pulleys by 5° to 9°.
    Type: Application
    Filed: August 25, 2017
    Publication date: July 18, 2019
    Applicant: Mitsuboshi Belting Ltd.
    Inventors: Yasutsugu Kunihiro, Hiroki Imai, Yuji Maruyama, Arata Hasegawa, Yorifumi Hineno
  • Patent number: 10344452
    Abstract: A cabin includes: a panel disposed on a side of an operator seat, the panel including: a plurality of cross members extending in a first direction; and a plurality of transverse members intersecting with the plurality of cross members each other and extending in a second direction; a glass panel disposed on a side of the panel; a window frame disposed on the glass panel; a window panel disposed on the window frame, the window panel being configured to move in the first direction or in the second direction; a projecting member disposed on a side of the window panel, the side being an identical side to the operator seat, the projecting member being configured to move together with the window panel; and a guide portion configured to accept insertion of the projecting member and to limit a moving distance of the window panel.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: July 9, 2019
    Assignee: KUBOTA CORPORATION
    Inventors: Yuji Yamashita, Hiroaki Kurachi, Masahiro Kuroda, Hiroyuki Anami, Toshihiko Takemura, Satoshi Tajima, Kunihiro Suzuki, Hayato Kawano, Hideo Imai
  • Patent number: 10336964
    Abstract: The invention provides a grease composition suitable for being packed in roll bearings to be lubricated at elevated temperatures and a bearing in which the above-mentioned grease composition is packed. In the grease composition containing a base oil, a urea-containing thickener and an additive, the additive includes an overbased metal sulfonate and the amount of the overbased metal sulfonate is 0.05 to 1.00 mass % with respect to the total amount of the grease composition. The bearing has the above-mentioned grease composition sealed therein.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: July 2, 2019
    Assignee: KYODO YUSHI CO., LTD.
    Inventors: Yutaka Imai, Yuji Onuki
  • Publication number: 20190199129
    Abstract: In an aggregation system comprising a control apparatus which is provided for each consumer and a server apparatus, the server apparatus calculates, for each of the consumers and as an allocation amount of the consumer, an upper limit value for the power which the consumer inputs from the system or a lower limit value for the power which the consumer is to output to the system, according to a requested power provision amount, and sends the respective control instructions designating the calculated allocation amount of each consumer to the control apparatus of the consumer, and the control apparatuses each control the charging and discharging of the corresponding power apparatus so that the power input from the system is equal to or smaller than the allocation amount designated in the control instruction or so that power equal to or larger than the allocation amount is output to the system.
    Type: Application
    Filed: August 23, 2017
    Publication date: June 27, 2019
    Inventors: Hideki KOBAYASHI, Kouichi HIRAOKA, Mitsumasa TAKAYAMA, Jun TAKAHASHI, Yuji FUJIKI, Takashi IMAI
  • Publication number: 20190149097
    Abstract: In a Doherty amplifier including a carrier amplifier (6) and a peaking amplifier (8) connected in parallel with each other, a compensation circuit (9) for causing an impedance seen from an output end (9a) of the compensation circuit (9) toward the peaking amplifier (8) to be open within a used frequency range and compensating for frequency dependence of an impedance seen from an output of a combiner (10) toward the combiner (10) in a state in which the peaking amplifier (8) is not operating is arranged between the peaking amplifier (8) and the combiner (10). This achieves a wider bandwidth without making the circuit larger in size and more complicated.
    Type: Application
    Filed: May 18, 2016
    Publication date: May 16, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuji KOMATSUZAKI, Shintaro SHINJO, Keigo NAKATANI, Shohei IMAI
  • Publication number: 20190148315
    Abstract: Parallel inductors include a first metal wire (8a or 8b) for connecting a drain terminal (2) and a first metal pattern (7a or 7b), and a second metal wire (10a or 10b) for connecting the first metal pattern (7a or 7b) and a second metal pattern (9a or 9b). The second metal wires (10a and 10b) are each positioned between the corresponding first metal wire (8a or 8b) and a corresponding third metal wire (12a or 12b) for connecting the drain terminal (2) and a third metal pattern (11). The direction of current through the second metal wires (10a and 10b) is opposite to the direction of current through each of the first metal wire (8a or 8b) and the third metal wire (12a or 12b).
    Type: Application
    Filed: July 1, 2016
    Publication date: May 16, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Keigo NAKATANI, Yuji KOMATSUZAKI, Shintaro SHINJO, Koji YAMANAKA, Shohei IMAI
  • Publication number: 20190140144
    Abstract: Provided is a light-emitting device of which a resin frame serving as a dam of a sealing resin is not readily deformed. The light-emitting device includes: a planar lead frame configured from first and second metal portions which are spaced apart from each other with an insulating resin interposed therebetween; light-emitting elements mounted on the first metal portion and electrically connected by wires to the first and second metal portions; a first resin frame disposed on the lead frame so as to enclose the light-emitting elements; a sealing resin containing a phosphor for converting the wavelength of light emitted from the light-emitting elements, the sealing resin being filled into a region on the lead frame enclosed by the first resin frame to seal the light-emitting elements; and a second resin frame being harder than the first resin frame and covering an outer surface of the first resin frame at an outer edge of the lead frame.
    Type: Application
    Filed: April 25, 2017
    Publication date: May 9, 2019
    Inventors: Yuji OMORI, Sadato IMAI, Koki HIRASAWA
  • Publication number: 20170361262
    Abstract: A compact air purification apparatus which can improve an acetaldehyde removal performance and of which the size can be reduced is provided. A compact air purification apparatus using a photocatalyst includes a housing, a photocatalyst member that is disposed in the housing and contains titanium oxides, a light emitting unit that is disposed in the housing to irradiate the photocatalyst member with ultraviolet light and includes a plurality of LED elements, and a fan that circulates air inside the housing.
    Type: Application
    Filed: November 25, 2015
    Publication date: December 21, 2017
    Inventor: Yuji IMAI
  • Patent number: 9838220
    Abstract: A communication method includes determining a difference state of identification numbers of communication providers corresponding to a plurality of relay transfer apparatuses on a passing outward path to an opposing communication apparatus and on a passing return path from the opposing apparatus; and switching a first virtual communication channel set between intranets and a second virtual communication channel set between the intranets to dynamically substitute and use a first communication mode of transmitting and receiving encrypted communication data to and from the opposing apparatus through the first virtual communication channel and a second communication mode of transmitting and receiving plain text communication data to and from the opposing apparatus through the second virtual communication channel, according to the determination of the difference state of the identification numbers of the providers.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: December 5, 2017
    Assignee: FUJITSU LIMITED
    Inventor: Yuji Imai
  • Patent number: 9413595
    Abstract: A management server 10 includes a vSW usage management table 11 for storing an index for identifying an interface for each customer intranet 4, where the interface is used to connect a VM 23 and a PC5 in the customer intranet 4 connected via a router 3 and is being used. When the management server 10 is compatible with an IPv4 network and when receiving a connection request for a connection to the router 3 connected to the customer intranet 4, the management server specifies an identifier for identifying an interface that is not stored in the vSW usage management table 11, connects the router 3 and the VM 23 by using the interface indicated by the specified identifier.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: August 9, 2016
    Assignee: FUJITSU LIMITED
    Inventor: Yuji Imai
  • Publication number: 20160142306
    Abstract: A non-transitory computer readable storage medium storing therein a program for causing a computer to execute a process, the process includes, receiving an inquiry of route information of a communication packet from a first virtual machine to a second virtual machine from a first virtual router relaying the communication packet from the first virtual machine, generating the route information including network identification information of a physical machine equipped with the second virtual machine based on identification information of the second virtual machine and constitution information including network identification information of the physical machine equipped with the second virtual machine, and transmitting the route information to the first virtual router.
    Type: Application
    Filed: October 27, 2015
    Publication date: May 19, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Osamu SHIMOKUNI, Yuji IMAI
  • Patent number: 9293662
    Abstract: [Problem] To provide a chip-on-board light emitting device and a method for manufacturing the same such that even though the light emitting device is a chip-on-board light emitting device, it is possible to improve color rendering thereof without excessively reducing the amount of light emission and without installing special circuit patterns or performing current control. [Solution] A chip-on-board light emitting device in which a plurality of LED elements are mounted directly on a package substrate includes a circuit pattern formed on the package substrate, the circuit pattern including a plurality of mounting sections on which the plurality of LED elements are mounted and an anode electrode and cathode electrode pair.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: March 22, 2016
    Assignee: DE L ASSOCIATES INC.
    Inventor: Yuji Imai
  • Publication number: 20160026267
    Abstract: Provided is a vehicular operating device that can improve input precision even during operation by the thumbs while the steering wheel is grasped. The vehicular operating device is installed in a steering device of a means of transport and receives an input operation, wherein the vehicular operating device is provided with an operation surface with which a detection object that performs the input operation comes in contact, and a sensor unit for detecting the position where the detection object comes in contact with the operation surface, the operation surface being provided with a design that indicates a rotation gesture area, and the sensor unit being such that a portion for determining a rotation gesture is made into an annular area accounting for the moveable range of the thumb used by the user to grasp the steering device.
    Type: Application
    Filed: February 14, 2014
    Publication date: January 28, 2016
    Inventor: Yuji IMAI
  • Patent number: 9207856
    Abstract: A vehicle operating device with favorable operability is provided, the operating device having improved recognition accuracy of gestural operation conducted while holding a steering wheel. A vehicle operating device comprises an input unit that is provided on a steering wheel and that detects a user operation; and a control unit that determines the user operation detected by the input unit and that outputs a control signal for controlling a device; wherein, the control unit determines that the user operation is linear when a locus (L) of the user operation does not exceed a certain width (W). 1 unit operates the air-conditioner body based on the preset temperature.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: December 8, 2015
    Assignee: Nippon Seiki Co., Ltd.
    Inventor: Yuji Imai
  • Patent number: 9203986
    Abstract: An imaging device includes an imaging unit that images a subject to generate electronic image data; and a communication unit that communicates with a plurality of servers through a network. The imaging device also includes an image file generating unit that generates an image file including first interpretation subject information interpreted by anyone of the plurality of servers.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: December 1, 2015
    Assignee: Olympus Corporatoin
    Inventors: Yuji Imai, Osamu Nonaka
  • Publication number: 20150097201
    Abstract: [Problem] To provide a chip-on-board light emitting device and a method for manufacturing the same such that even though the light emitting device is a chip-on-board light emitting device, it is possible to improve color rendering thereof without excessively reducing the amount of light emission and without installing special circuit patterns or performing current control. [Solution] A chip-on-board light emitting device in which a plurality of LED elements are mounted directly on a package substrate includes a circuit pattern formed on the package substrate, the circuit pattern including a plurality of mounting sections on which the plurality of LED elements are mounted and an anode electrode and cathode electrode pair.
    Type: Application
    Filed: May 17, 2013
    Publication date: April 9, 2015
    Inventor: Yuji Imai
  • Publication number: 20150023357
    Abstract: A communication method includes determining a difference state of identification numbers of communication providers corresponding to a plurality of relay transfer apparatuses on a passing outward path to an opposing communication apparatus and on a passing return path from the opposing apparatus; and switching a first virtual communication channel set between intranets and a second virtual communication channel set between the intranets to dynamically substitute and use a first communication mode of transmitting and receiving encrypted communication data to and from the opposing apparatus through the first virtual communication channel and a second communication mode of transmitting and receiving plain text communication data to and from the opposing apparatus through the second virtual communication channel, according to the determination of the difference state of the identification numbers of the providers.
    Type: Application
    Filed: June 9, 2014
    Publication date: January 22, 2015
    Inventor: Yuji IMAI
  • Publication number: 20140351812
    Abstract: A program causes a computer to execute a process including: receiving a command to connect first and second VMs through an L2 tunnel corresponding to particular QoS; instructing a first physical machine on which the first VM is running and which is connected to a plurality of physical networks through a first physical network interface device to use a first and second addresses in encapsulating in a first L3 packet a first L2 frame that the first VM decides to send to the second VM; and instructing the second physical machine, mutatis mutandis. Each physical network supports one or more levels in QoS. The first and second addresses correspond to a particular physical network that supports the particular QoS. The first address is one of addresses assigned to the first physical network interface device. The second address is one of addresses assigned to the second physical network interface device.
    Type: Application
    Filed: May 19, 2014
    Publication date: November 27, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Yuji IMAI, Osamu SHIMOKUNI
  • Patent number: 8886863
    Abstract: There is provided a handy terminal connected to a cradle in a removable manner, wherein the cradle has a communication function and is connected to a network. The handy terminal includes: a determining unit configured to determine whether or not the handy terminal is connected to the cradle; an identifying unit configured to identify the cradle when the determining unit determines that the handy terminal is connected to the cradle; and an address setting unit configured to set a network terminal address for identifying the handy terminal on the network, depending on the identified cradle.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: November 11, 2014
    Assignee: Casio Computer Co., Ltd.
    Inventor: Yuji Imai
  • Patent number: 8856786
    Abstract: An apparatus stores, in association with each of one or more services to be provided, a communication monitoring rule under which communication performed for providing the each of the one or more services is to be monitored. The apparatus communicates with another apparatus that is operable to run a virtual machine and run a virtual router relaying communication performed by the virtual machine. When a service to be provided by the virtual machine is selected from among the one or more services, the apparatus controls the virtual router to monitor communication performed by the virtual machine according to the communication monitoring rule associated with the selected service, by sending the communication monitoring rule to the virtual router.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: October 7, 2014
    Assignee: Fujitsu Limited
    Inventors: Shunsuke Kikuchi, Yuji Imai