Patents by Inventor Tatsuya Nagase

Tatsuya Nagase 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: 20150249696
    Abstract: Example embodiments of the present invention include a transmission terminal capable of communicating with a counterpart transmission terminal. The transmission terminal stores first data type information indicating one or more data types that can be processed by the transmission terminal, receives used data type information indicating one or more data types that are used by a candidate counterpart terminal, determines one or more common data types that are common to the first data type information and the used data type information to obtain the common data types of the candidate counterpart terminal that are used by the candidate counterpart terminal and that can be processed by the transmission terminal, and displays, on a display, the common data types of the candidate counterpart terminal differently than other data types of the candidate counterpart terminal that cannot be processed by the transmission terminal.
    Type: Application
    Filed: February 26, 2015
    Publication date: September 3, 2015
    Inventor: Tatsuya NAGASE
  • Publication number: 20150234306
    Abstract: To provide a toner for electrostatic charge image development which allows obtainment of excellent low temperature fixability and a document off-set resistance sufficiently and also inhibition of an excessive increase in glossiness of a formed fixed image, and a method for manufacturing the same. The toner for electrostatic charge image development includes toner particles containing a binder resin, a colorant, and a releasing agent, in which the binder resin contains at least an amorphous resin and an urethane modified crystalline resin including a crystalline polymer segment and an urethane polymer segment bound to each other, the urethane modified crystalline resin being non-compatible with the amorphous resin, and the amount of ionic dissociating group of the urethane modified crystalline resin is 5 to 20 mgKOH/g.
    Type: Application
    Filed: February 6, 2015
    Publication date: August 20, 2015
    Inventors: Mikio KOUYAMA, Natsuko FUJISAKI, Asao MATSUSHIMA, Ken OHMURA, Tatsuya NAGASE
  • Patent number: 8993208
    Abstract: A foil transferring method employing an electrophotography is disclosed, in which a toner used for forming a foil transferring layer contains at least a vinyl based resin and a polyester based resin as a binder resin and an amount of the vinyl based resin is 50 to 95% by weight based on the total amount of the binder resin.
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: March 31, 2015
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Asao Matsushima, Tatsuya Nagase, Yasuko Uchino, Aya Shirai, Ryuichi Hiramoto, Michiyo Fujita
  • Publication number: 20150072285
    Abstract: According to one implementation, a toner includes a toner mother particle and a convex portion on a surface of the toner mother particle. The toner mother particle includes at least a resin (1). The convex portion is formed from a resin particle including at least a resin (2). An average value of a length of a long side of the convex portion is within a range of 0.1 to 0.5 ?m. A ratio between a Young's modulus of a non-convex portion of the toner mother particle (ER (1)) and a Young's modulus of a convex portion of the toner mother particle (ER (2)) is a value (ER (1)/ER (2)) within the range of 1.2 to 2.0.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 12, 2015
    Inventors: Junichi FURUKAWA, Shiro HIRANO, Kenshi MIYAJIMA, Naoya TONEGAWA, Asao MATSUSHIMA, Tatsuya NAGASE
  • Publication number: 20150064616
    Abstract: An electrostatic latent image developing toner includes a toner base particle which contains at least a binder resin, and has a domain-matrix structure, in which a matrix contains a styrene-acrylic resin, a domain contains an amorphous resin which is formed by combining a vinyl-based polymerized segment and a polyester-based polymerized segment, and the domain containing the amorphous resin and having a diameter of 100 nm or larger has a number-average domain diameter which falls in the range from 150 to 1000 nm.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 5, 2015
    Inventors: Kouji SEKIGUCHI, Tatsuya NAGASE, Shiro HIRANO, Junya ONISHI, Kenshi MIYAJIMA, Tatsuya FUJISAKI
  • Publication number: 20150058735
    Abstract: A relay device for relaying data transmitted and received between communication terminals includes: a receiving unit configured to receive a notice of changed layout information from a communication terminal that displays at least one of image data of a captured image and display data of a document in at least one area of a screen based on layout information, the image data and the display data being contained in the data transmitted and received between the communication terminals; a changing unit configured to change management information for managing transmission of the data to the communication terminal according to the notified layout information; and a control unit configured to control transmission of at least one of the display data and the image data to the communication terminal according to the changed management information.
    Type: Application
    Filed: April 24, 2013
    Publication date: February 26, 2015
    Inventors: Tatsuya Nagase, Yoshinaga Kato
  • Patent number: 8871419
    Abstract: The toner for electrostatic image development has excellent charge properties, by which excellent toner particle size-controlling ability is achieved, and moreover the sharpening of a particle size distribution is achieved. The toner is composed of toner particles containing a binder resin. The process has an aggregating step of adding an aggregating agent containing a transition element into an aqueous medium of dispersed fine binder resin particles to aggregate the fine binder resin particles, and an aggregation-stopping step of adding an aggregation stopper composed on a sulfur atom-containing compound exhibiting a reducing action on the aggregating agent. The aggregating agent is a salt of a bivalent or higher metal selected from Sr, Ti, V, Cr, Mn, Fe, Co, Ni and Cu.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: October 28, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Saburou Hiraoka, Tomomi Oshiba, Mikihiko Sukeno, Tomoko Mine, Hitomi Motani, Tatsuya Nagase, Ken Ohmura
  • Patent number: 8867979
    Abstract: Provided are an image forming method by which an image in which arbitrary glossiness is adjusted to any section is formed, and an image forming apparatus thereof. It is a feature that an image forming method possesses the steps of forming a gloss adjusting layer possessing a gloss adjusting toner-fixed image formed with a gloss adjusting toner, on an image support, and forming a toner-fixed image obtained from a toner, on the gloss adjusting layer, wherein the gloss adjusting layer possesses an aggregate of gloss adjusting units; the gloss adjusting units each possess a section where the gloss adjusting toner is attached and another section where the gloss adjusting toner is unattached; and a borderline between the section and the another section is a straight line.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: October 21, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Michiyo Fujita, Tatsuya Nagase, Asao Matsushima, Yasuko Uchino, Aya Shirai, Ryuichi Hiramoto
  • Patent number: 8867978
    Abstract: A method of forming an image comprising the steps of: forming an image on an image support to obtain an original image, and forming a gloss adjusting layer comprising a clear toner-fixed image comprising a clear toner on the original image, wherein the gloss adjusting layer comprises an aggregate of gloss adjusting units, wherein the gloss adjusting units each comprise a section where the clear toner is attached and a section where the clear toner is unattached, wherein a borderline between the section where the clear toner is attached and the section where the clear toner is unattached comprises a straight line.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: October 21, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Michiyo Fujita, Tatsuya Nagase, Asao Matsushima, Yasuko Uchino, Aya Shirai, Ryuichi Hiramoto
  • Publication number: 20140298050
    Abstract: An information processing apparatus includes a hardware button configured to enable a user to press; a control unit configured to define a predetermined press process executed in response to a press of the hardware button; a processing unit configured to execute a predetermined process; a press detection unit configured to detect the press of the hardware button; a press process rejection unit configured to instruct the control unit to reject the execution of the press process when the press of the hardware button is detected; and a process execution unit configured to instruct the processing unit to execute the predetermined process when the press of the hardware button is detected.
    Type: Application
    Filed: November 30, 2012
    Publication date: October 2, 2014
    Inventor: Tatsuya Nagase
  • Publication number: 20140253676
    Abstract: An information processing apparatus, communicatively connectable to a first transmission terminal, and communicatively connectable with a second transmission terminal via a network and to a first display device, includes a display control unit that displays a region in a screen of a second display device; a bandwidth determination unit that determines whether bandwidth for communication between the transmission terminals is less than or equal to a predetermined threshold; an acquisition region reception unit that receives a selection for selecting at least one of first display data displayed in an entire region of the screen and second display data displayed in an active region in the screen, according to the determination; a resolution conversion unit that converts a resolution of the selected display data based on resolutions of the first and second display devices; and a display data transmission unit that transmits the display data to the first transmission terminal.
    Type: Application
    Filed: February 6, 2014
    Publication date: September 11, 2014
    Inventors: Tatsuya NAGASE, Yoshinaga KATO
  • Patent number: 8824949
    Abstract: An image forming method includes: performing a first gloss processing and a second gloss processing. The first gloss processing includes: heating and pressing a processed body which supports a first toner layer containing at least a clear toner [X] onto a first surface of a recording material, while allowing the first toner layer to be closely adhered to a gloss processing belt; and cooling the same. The second gloss processing includes heating and pressing a processed body which supports a second toner layer containing at least a clear toner [Y] onto a second surface of the recording material, while allowing the second toner layer to be closely adhered to the gloss processing belt; and cooling the same. Here, a storage elastic modulus G? X (150) at 150° C. of the clear toner [X] is lower than a storage elastic modulus G? Y (150) at 150° C. of the clear toner [Y].
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: September 2, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Aya Shirai, Asao Matsushima, Yoshiyasu Matsumoto, Ryuichi Hiramoto, Taiki Amemiya, Tatsuya Nagase
  • Patent number: 8778586
    Abstract: A toner used for electrostatic latent image development which is excellent in fixing separability with maintaining sufficient low temperature fixability even in a high-speed machine and is also superior in crashing resistance, comprising toner particles, each comprising a core particle and a shell layer provided on the surface of the core particle, wherein the core particle comprises a binder resin containing a styrene-acrylic resin and a first styrene-acrylic modified polyester, and the shell comprises a second styrene-acrylic modified polyester resin.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: July 15, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Shinya Obara, Tatsuya Nagase, Noboru Ueda, Junya Onishi, Tatsuya Fujisaki, Kenshi Miyajima
  • Patent number: 8768231
    Abstract: The image forming method including steps of forming a clear toner layer on a photoreceptor, transferring the clear toner layer onto a transfer member, transferring the clear toner layer on the transfer member onto an image support, heating the image support having the clear toner layer, bringing the clear toner layer into close contact with a belt to cool the image support, and separating the image support from the belt are provided, in this order; and the clear toner layer is formed with a plurality of independent linear protrusion portions and the independent linear protrusion portions are formed parallel or diagonally to the conveyance direction of an image support.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: July 1, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Michiyo Fujita, Tatsuya Nagase, Asao Matsushima, Yasuko Uchino, Aya Shirai, Ryuichi Hiramoto
  • Patent number: 8750770
    Abstract: Provided is an image forming method in which a foil image exhibiting excellent finish without any wrinkle and strong adhesive strength is formed on a foil transferring face made of toner. The image forming method for transferring the transfer foil on the foil transferring face is conducted by contacting the transfer foil to the foil transferring face formed by using toner having a glass transition temperature of not more than 60° C., and by passing through a nip portion formed between a driving roller and a follower roller.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: June 10, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Michiyo Fujita, Tatsuya Nagase, Asao Matsushima, Yasuko Uchino, Aya Shirai, Ryuichi Hiramoto
  • Patent number: 8728701
    Abstract: The production process is a production process of a toner for electrostatic image development, which is composed of toner particles containing at least a binder resin. The process has an aggregating and fusion-bonding step of adding a aggregating agent containing polysilicato-iron into an aqueous medium in which fine binder resin particles formed of the binder resin have been dispersed, thereby aggregating the fine binder resin particles, and an aggregation stopper-adding step of adding an aggregation stopper composed of a polyvalent organic acid or a salt thereof. In the production process of the toner for electrostatic image development, the polyvalent organic acid or the salt thereof is preferably an amino acid or a salt thereof.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: May 20, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Tomoko Mine, Saburou Hiraoka, Tomomi Oshiba, Tatsuya Nagase
  • Publication number: 20140118476
    Abstract: Disclosed is a communication terminal transmitting and receiving audio data and at least one of image data obtained by imaging a subject and display data of a shared screen between the communication terminal and one or more other communication terminals via a relay device. The communication terminal includes a detector configured to detect a predetermined event in which transmission of the image data is not required while imaging the subject is continuously executed, and a stopper configured to stop imaging the subject and stop transmitting the image data in response to the detection of the predetermined event.
    Type: Application
    Filed: October 16, 2013
    Publication date: May 1, 2014
    Inventors: Tatsuya NAGASE, Yoshinaga Kato
  • Publication number: 20140101721
    Abstract: A transmission terminal includes an authentication unit that determines, when the transmission terminal is not connected to a network, whether authentication of a storage medium is confirmed based on authentication information stored in a storage unit and authentication information read from the storage medium, and transmits, when the transmission terminal is connected to the network, an authentication request containing the authentication information read from the storage medium to an authentication device connected to the network, and a maintenance unit that alters maintenance functions executable on the transmission terminal based on whether authentication of the storage medium is confirmed based on the authentication information stored in the storage unit or a notice indicating that authentication of the storage medium is confirmed is received from the authentication device.
    Type: Application
    Filed: October 8, 2013
    Publication date: April 10, 2014
    Inventors: Tatsuya NAGASE, Hiroaki Uchiyama, Yoshinaga Kato
  • Patent number: 8652728
    Abstract: A toner comprising toner particles containing a binder resin comprising a crystalline polyester resin, a non-crystalline polyester resin and an acryl resin having a cross-link structure, and the acryl resin having a cross-link structure has a cross-link site derived from a crosslinking agent represented by the following formula (1): CH2?CR1—C(?O)O—Z—OC(?O)—CR2?CH2??Formula (1) wherein R1 and R2 are each a hydrogen atom or an alkyl group of 1 to 3 carbon atoms, and Z is a hydrocarbon group of 2 to 90 carbon atoms, provided that the hydrocarbon group may include an ether linkage, an ester linkage, a heterocyclic ring or a substituent.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: February 18, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Tomoko Mine, Mikihiko Sukeno, Hajime Tadokoro, Ken Ohmura, Tatsuya Nagase, Tomomi Oshiba, Saburou Hiraoka
  • Patent number: 8652742
    Abstract: Provided is a method for producing a print having a toner image and a foil image, the method containing the steps of forming a foil transferring toner image with a foil transferring toner on an image supporting substrate produced; heating and pressing by laminating the foil transferring toner image onto a transferring foil layer of a transferring foil sheet which is composed of the transferring foil layer and a base film; forming a foil image having the transferring foil layer on the foil transferring toner image by peeling off the base film after cooling the foil transferring toner image with the transferring foil layer; and forming a toner image with an image forming toner on the image supporting substrate having the foil transferring image, wherein the foil transferring toner contains a resin produced by a vinyl monomer represented by Formula (1) and a polyvalent metal compound:
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: February 18, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Asao Matsushima, Tatsuya Nagase, Yasuko Uchino, Aya Shirai, Ryuichi Hiramoto, Michiyo Fujita