Patents by Inventor Yuji Tanaka

Yuji Tanaka 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: 20190094752
    Abstract: A network system including a customer replaceable unit (CRU) having an excellent security function for operation information which system can realize improvement of the use efficiency of operation information for making the CRU operate, and reduction in costs, is provided. An apparatus main body of a multifunction printer, a server, a personal computer, etc. are connected to a network of a network system, and a CRU is attached to the apparatus main body so as to be detachable. Operation information necessary for making the CRU operate is stored in the server. The apparatus main body obtains operation information of the CRU from the server via the network and stores the obtained operation information into a buffer memory, and causes the CRU to operate based on the operation information. The operation information stored in the buffer memory is erased when communication between the apparatus main body and the CRU ends.
    Type: Application
    Filed: November 27, 2018
    Publication date: March 28, 2019
    Inventor: Yuji TANAKA
  • Publication number: 20190086808
    Abstract: Exhaust of gas in the processing chamber is started by a gas exhaust section, and supply of an inert gas into the processing chamber is started by a gas supply section after a predetermined time length has elapsed since the exhaust of gas is started. Alternatively, the gas in the processing chamber in which a substrate is stored is exhausted by the gas exhaust section, the inert gas is supplied into the processing chamber by the gas supply section, and the pressure in a light emitter that has a light-transmitting plate is allowed to match or be close to the pressure in the processing chamber. The substrate in the processing chamber is irradiated with vacuum ultraviolet rays by the light emitter with an oxygen concentration in the gas in the processing chamber lowered to a predetermined concentration. Thus, the substrate is exposed.
    Type: Application
    Filed: September 7, 2018
    Publication date: March 21, 2019
    Inventors: Chisayo NAKAYAMA, Yuji TANAKA, Masahiko HARUMOTO, Masaya ASAI, Yasuhiro FUKUMOTO, Koji KANEYAMA
  • Patent number: 10236472
    Abstract: A method for producing a light-emitting device includes preparing a supporting substrate forming a porous layer on or above the supporting substrate, the porous layer being an organic material layer and containing a plurality of pores, and forming a transparent substrate on or above the porous layer. The method further includes forming a light-emitting element on or above the transparent substrate, breaking the porous layer at a portion inside the porous layer or at an interface between the supporting substrate and the porous layer, and separating the supporting substrate from the transparent substrate while at least part of the broken porous layer is attached to the transparent substrate.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: March 19, 2019
    Assignee: PANASONIC CORPORATION
    Inventors: Kenji Okumoto, Yuji Tanaka
  • Publication number: 20190062863
    Abstract: A high-strength cold rolled steel sheet has both high strength, i.e. a tensile strength of 900 MPa or more, and high workability, i.e. a total elongation of 20% or more, and also has a low yield ratio of less than 60%. The high-strength cold rolled steel sheet comprises: a predetermined chemical composition; and a steel structure having, in area ratio, ferrite: 30% to 75%, martensite: 15% to 40%, and retained austenite: 10% to 30%. In the case where a distribution of crystal grain circularity of the retained austenite is represented by a histogram with a class range of more than 0.1×(n?1) and 0.1×n or less and a class value of 0.1×n (n is an integer from 1 to 10), a mode of the crystal grain circularity of the retained austenite is 0.7 or more.
    Type: Application
    Filed: January 12, 2017
    Publication date: February 28, 2019
    Applicant: JFE STEEL CORPORATION
    Inventors: Yuji TANAKA, Sarka MIKMEKOVA, Takako YAMASHITA, Yoshie OBATA
  • Publication number: 20190048436
    Abstract: A high-strength cold rolled steel sheet has both high strength, i.e. a tensile strength of 900 MPa or more, and high workability, i.e. a total elongation of 20% or more, and also has a high yield ratio of 60% or more. The high-strength cold rolled steel sheet comprises: a predetermined chemical composition; and a steel structure having, in area ratio, ferrite: 30% to 75%, martensite: 15% to 40%, and retained austenite: 10% to 30%. In the case where a distribution of crystal grain circularity of the retained austenite is represented by a histogram with a class range of more than 0.1×(n?1) and 0.1×n or less and a class value of 0.1×n (n is an integer from 1 to 10), a mode of the crystal grain circularity of the retained austenite is 0.6 or less.
    Type: Application
    Filed: January 12, 2017
    Publication date: February 14, 2019
    Applicant: JFE STEEL CORPORATION
    Inventors: Yuji TANAKA, Sarka MIKMEKOVA, Takako YAMASHITA, Yoshie OBATA
  • Publication number: 20190041754
    Abstract: A resist film including a metallic component and a photosensitive material is formed on a surface of a substrate, and then a peripheral portion of the resist film on the substrate is irradiated with light by an edge exposer. Subsequently, development processing is performed with a development liquid from a nozzle on the exposed portion of the resist film. Thus, the part of the resist film formed on the peripheral portion of the substrate is removed. Thereafter, exposure processing is performed on the substrate in an exposure device, so that an exposure pattern is formed on the resist film. Then, a development liquid is supplied to the exposed substrate in a development processing unit, so that development processing is performed on the resist film.
    Type: Application
    Filed: February 3, 2017
    Publication date: February 7, 2019
    Inventors: Masahiko HARUMOTO, Masaya ASAI, Yuji TANAKA, Koji KANEYAMA
  • Publication number: 20190041755
    Abstract: A substrate having a film of a coating liquid containing metal is held by a spin chuck, the film having been exposed in a predetermined pattern. A slit nozzle supplies a development liquid to a surface to be processed of the substrate supported by the spin chuck. A cleaning liquid for removing or dissolving metal is supplied by a cleaning nozzle to the surface to be processed of the substrate to which the development liquid has been supplied.
    Type: Application
    Filed: February 3, 2017
    Publication date: February 7, 2019
    Inventors: Yuji TANAKA, Masaya ASAI, Masahiko HARUMOTO, Koji KANEYAMA
  • Publication number: 20190032108
    Abstract: The present invention provides a method for analyzing a template nucleic acid, a method for analyzing a target substance, an analysis kit for a template nucleic acid or a target substance, and an analyzer for a template nucleic acid or a target substance, which are excellent in accuracy.
    Type: Application
    Filed: August 26, 2016
    Publication date: January 31, 2019
    Applicants: RIKEN, KABUSHIKI KAISHA DNAFORM
    Inventors: Yuji TANAKA, Yoshihide HAYASHIZAKI, Koichiro TSUJIMARU
  • Patent number: 10184359
    Abstract: A waste heat recovery device including: a heater which evaporates an working medium by exchanging heat between supercharging air supplied to an engine and the working medium; a heat exchanger which heats the working medium by exchanging heat between the working medium which has flowed out from the heater and a heating medium; and an expander into which the working medium which has flowed out from the heat exchanger flows; a motive power recovery device; a condenser which condenses the working medium; and a pump which sends the working medium to a heater.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: January 22, 2019
    Assignees: Kobe Steel, Ltd., MIURA Co., Ltd., ASAHI SHIPPING CO., LTD., TSUNEISHI SHIPBUILDING Co., Ltd.
    Inventors: Ryo Fujisawa, Kazuo Takahashi, Yuji Tanaka, Shigeto Adachi, Yutaka Narukawa
  • Patent number: 10185219
    Abstract: In a developing method, a developing nozzle starts discharge of developer to a position set in advance on a substrate, spinning about the center thereof, away from the center. This causes a flow of the developer at the center having a small centrifugal force immediately after the discharge is started. Accordingly, a dissolution product of a resist can be ejected outside the substrate more efficiently than the case when the discharge of the developer to the center is started. Moreover, this achieves distributed arrival positions of the developer directly discharged from the developing nozzle immediately after the discharge is started. Consequently, thin resist patterns especially at the center of the substrate are eliminated to obtain suppression in treatment variation.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: January 22, 2019
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Yuji Tanaka, Tadashi Miyagi, Masahiko Harumoto, Koji Kaneyama
  • Patent number: 10175605
    Abstract: A network system including a customer replaceable unit (CRU) having an excellent security function for operation information which system can realize improvement of the use efficiency of operation information for making the CRU operate, and reduction in costs, is provided. An apparatus main body of a multifunction printer, a server, a personal computer, etc. are connected to a network of a network system, and a CRU is attached to the apparatus main body so as to be detachable. Operation information necessary for making the CRU operate is stored in the server. The apparatus main body obtains operation information of the CRU from the server via the network and stores the obtained operation information into a buffer memory, and causes the CRU to operate based on the operation information. The operation information stored in the buffer memory is erased when communication between the apparatus main body and the CRU ends.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: January 8, 2019
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Yuji Tanaka
  • Publication number: 20190004427
    Abstract: A substrate processing apparatus includes a spin chuck that holds a substrate, a processing liquid supply unit that supplies a first processing liquid having first specific gravity and a second processing liquid having second specific gravity smaller than the first specific gravity to a surface to be processed of the substrate held by the spin chuck, a collection tank that stores the used first and second processing liquids that have been supplied to the substrate, and a processing liquid separating mechanism that separates the first processing liquid and the second processing liquid based on specific gravity, the first and second processing liquids being stored in the collection tank.
    Type: Application
    Filed: April 15, 2016
    Publication date: January 3, 2019
    Inventors: Yuji TANAKA, Masaya ASAI, Masahiko HARUMOTO, Koji KANEYAMA
  • Patent number: 10171697
    Abstract: An image forming apparatus includes a communication circuit capable of, in the case where an operation mode is any of a driving mode and a power saving mode, communicating with a remote operation device, a sleep transition portion to switch the operation mode to the power saving mode, a setting portion to set setting information in accordance with a remote operation command received from the remote operation device, a process execution portion to, in the case where the remote operation command received corresponds to an execution instruction operation, execute a process in accordance with the set setting information, and a recovery portion to maintain the operation mode in the power saving mode, and to, only in the case where the communication circuit receives the remote operation command corresponding to the execution instruction operation, switch the operation mode to the driving mode.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: January 1, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hisashi Uchida, Kazumi Sawayanagi, Toshimichi Iwai, Tomoaki Nakajima, Atsushi Tamura, Yuji Tanaka
  • Patent number: 10151718
    Abstract: The present invention makes it possible to analyze trace carbon in a sample without the effects of contamination. In an electron probe microanalyzer, a liquid nitrogen trap and a plasma or oxygen radical generator are jointly used as a means for suppressing contamination, and two or more carbon detection units for detecting characteristic x-rays of carbon in the sample are provided.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: December 11, 2018
    Assignee: JFE STEEL CORPORATION
    Inventors: Yuji Tanaka, Takako Yamashita, Masayasu Nagoshi
  • Publication number: 20180346038
    Abstract: A vehicle panel structure includes a plate-like panel member. The plate-like panel member includes a substantially plate-like attaching area, a pair of projections, and a reinforcing projection. The substantially plate-like attaching area is attached to a vehicle body member. The pair of projections projects so as to be curved toward one side of the attaching area. The reinforcing projection projects between each member of the pair of projections so as to be curved toward the other side of the attaching area. The projections and the reinforcing projection are connected to each other with a connecting area therebetween so as to extend continuously in a curved shape.
    Type: Application
    Filed: May 29, 2018
    Publication date: December 6, 2018
    Applicant: SUBARU CORPORATION
    Inventors: Shuichi NAKAGAWA, Satoru HOSHINO, Yuji TANAKA, Tomoya KAWAMURA
  • Patent number: 10138086
    Abstract: A paper sheet handling apparatus has a pickup roller, a stage, a pressure sensor, and a measuring unit. For each feeding process, in which the pickup roller feeds paper sheets until the pressure detected by the pressure sensor becomes less than a predetermined set value, the stage presses paper sheets against the pickup roller until the pressure detected by the pressure sensor reaches another set value. The pickup roller operates at a feeding speed of a first speed if a calculated feeding value is less than a threshold, and operates at a feeding speed of a second speed that is slower than the first speed if the calculated feeding value is equal to or greater than the threshold, the calculated feeding value being calculated based on: the amount of movement of the stage measured by the measuring unit; and the number of paper sheets fed by the feeding process.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: November 27, 2018
    Assignee: FUJITSU FRONTECH LIMITED
    Inventors: Takashi Wada, Satoshi Hayashi, Yuji Tanaka, Katsuo Takahashi, Hayato Minamishin
  • Publication number: 20180315625
    Abstract: A nozzle is stored in a nozzle storage hole of a waiting pod. In this state, a cleaning liquid is discharged to an outer peripheral surface of the nozzle from a plurality of discharge ports. Thus, a coating liquid and its solidified matter adhering to the nozzle are dissolved and removed from the nozzle. Subsequently, a metal removal liquid is discharged from a plurality of discharge ports to the outer peripheral surface of the nozzle. Thus, a metallic component remaining on the nozzle is dissolved and removed from the nozzle. Further, pure water is discharged to the outer peripheral surface of the nozzle from the plurality of discharge ports, and the metal removal liquid adhering to the nozzle is cleaned away.
    Type: Application
    Filed: October 27, 2016
    Publication date: November 1, 2018
    Inventors: Yuji TANAKA, Masaya ASAI, Masahiko HARUMOTO, Koji KANEYAMA
  • Publication number: 20180314469
    Abstract: A method includes: associating content with erasure completion information indicating the content has been erased; forming an image of the content and an image at a time of formation indicating the erasure completion information; in a case where an erasure image is formed to be superimposed on at least a part of the image of the content on the recording medium, forming an image at a time of discarding indicating the erasure completion information and the erasure image, where the image at the time of discarding is associated with the content; and in a case where the erasure completion information is identified by the image at the time of formation and the image at the time of discarding included in single image data output when the image capturing device image-captures the recording medium, determining that the content associated with the erasure completion information has been erased.
    Type: Application
    Filed: April 17, 2018
    Publication date: November 1, 2018
    Applicant: Konica Minolta, Inc.
    Inventors: Yuji Tanaka, Hirokazu Kubota, Hiroaki Kubo, Toshimichi Iwai, Hisashi Uchida, Hironori Harada
  • Publication number: 20180315623
    Abstract: A substrate is held and rotated by a spin chuck, and a coating liquid is discharged to the substrate. The coating liquid that is splashed outwardly from the substrate is received by an outer cup. A cleaning liquid that has been discharged from a cup cleaning nozzle is discharged to an inner peripheral surface of the outer cup through a first guide to clean the outer cup. Thus, the coating liquid, its solidified matter and the like adhering to the outer cup are dissolved and removed from the outer cup. Subsequently, a metal removal liquid that has been discharged from the cup cleaning nozzle is discharged to an inner peripheral surface of the outer cup through a second guide. Thus, a metallic component remaining on the outer cup is dissolved and removed from the outer cup.
    Type: Application
    Filed: October 27, 2016
    Publication date: November 1, 2018
    Inventors: Yuji TANAKA, Masaya ASAI, Masahiko HARUMOTO, Koji KANEYAMA
  • Publication number: 20180307615
    Abstract: A storage control apparatus configured to control a storage device including a storage medium having a limited number of writes, includes a memory, and a processor coupled to the memory and configured to store, in the memory, address conversion information associating logical addresses used for data identification by an information processing apparatus accessing to the storage device, and physical addresses indicating positions where the data is stored on the storage medium, write the data additionally and collectively to the storage medium, and when the data is updated, maintain storing a reference logical address associated with the data before updated and the data before updated on the storage medium.
    Type: Application
    Filed: April 13, 2018
    Publication date: October 25, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Naohiro Takeda, Norihide KUBOTA, YOSHIHITO KONTA, Yusuke Kurasawa, Toshio Kikuchi, Yuji TANAKA, Marino Kajiyama, Yusuke Suzuki, YOSHINARI SHINOZAKI, Takeshi WATANABE, Noriyuki Yasu