Patents by Inventor Kenichi Fujii

Kenichi Fujii 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).

  • Patent number: 9883392
    Abstract: In a communication control method for wireless communication between a first communication device and a second communication device through a wireless communication unit, identification information is notified from the second communication device to the first communication device by using a communication unit other than the wireless communication unit. Wireless communication between the first and second communication devices is performed by the wireless communication unit using the first communication parameter shared in advance, and authentication processing based on identification information is performed. When authentication is acquired by this authentication processing, the second communication parameter to be set with respect to a wireless communication unit is shared by the first and second communication devices through the above wireless communication.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: January 30, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenichi Fujii
  • Patent number: 9838515
    Abstract: A communication apparatus, which is connectable with a plurality of networks including a first network and a second network of a type different from the first network, is provided. The communication apparatus detects an operation by user for setting communication parameters for connecting to a network, and provides, if detecting the operation while connecting with another first communication apparatus via the first network, another second communication apparatus with communication parameters for communication via the second network.
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: December 5, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenichi Fujii
  • Patent number: 9839054
    Abstract: A device capability attribute regarding a setting on communication parameters, and provision attribute information indicative of whether or not a communication terminal is in a state that it can provide communication parameters to another communication terminal are stored in advance. The communication terminal, where the device capability attribute has at least a provision capability of the communication parameters, is selected as a provision device. In a case where there are plural communication terminals where the device capability attribute has a communication parameter provision capability, a communication terminal where the device capability attribute has the communication parameter provision capability only is preferentially selected.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: December 5, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuo Moritomo, Kenichi Fujii, Tatsuhiko Sakai, Mitsuhiro Watanabe
  • Publication number: 20170231017
    Abstract: A device capability attribute regarding a setting on communication parameters, and provision attribute information indicative of whether or not a communication terminal is in a state that it can provide communication parameters to another communication terminal are stored in advance. The communication terminal, where the device capability attribute has at least a provision capability of the communication parameters, is selected as a provision device. In a case where there are plural communication terminals where the device capability attribute has a communication parameter provision capability, a communication terminal where the device capability attribute has the communication parameter provision capability only is preferentially selected.
    Type: Application
    Filed: April 27, 2017
    Publication date: August 10, 2017
    Inventors: KAZUO MORITOMO, Kenichi Fujii, Tatsuhiko Sakai, Mitsuhiro Watanabe
  • Publication number: 20170209345
    Abstract: An object of the present invention is to provide a dental material, particularly, a dental prosthesis, having excellent properties such as hydrophilicity and antifouling properties. The dental prosthesis according to the present invention includes a monolayer film obtained by curing a composition including: a compound (I) having at least one hydrophilic group selected from anionic hydrophilic groups and cationic hydrophilic groups, and at least one functional group with a polymerizable carbon-carbon double bond; a compound (II) having two or more functional groups with a polymerizable carbon-carbon double bond (wherein the compound (II) has no anionic hydrophilic group nor cationic hydrophilic group); and a surfactant (III) having a hydrophilic moiety including an anionic hydrophilic group, a cationic hydrophilic group or two or more hydroxyl groups, and a hydrophobic moiety composed of an organic residue (wherein the surfactant has no polymerizable carbon-carbon double bond).
    Type: Application
    Filed: July 8, 2015
    Publication date: July 27, 2017
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Akira HASEGAWA, Yasufumi TSUCHIYA, Koya KOJIMA, Koju OKAZAKI, Yohsuke ASANO, Kenichi FUJII, Takaaki HAYASHI
  • Patent number: 9711528
    Abstract: According to an embodiment, a semiconductor memory device comprises a first region, a second region, and a third region. The first region includes: a part of a stacked body that includes a plurality of conductive layers; and a memory columnar body which has its side surface covered by the stacked body and configures a memory string. The second region includes: a contact; a contact portion connected to the contact, of the conductive layer; and a plurality of first columnar bodies. The third region includes a second columnar body. In a plane parallel to the substrate, a total area of the second columnar body in a small region that has the same area as one or more contact portions, in the third region is larger than a total area of the first columnar body in the one or more contact portions.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: July 18, 2017
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Toru Matsuda, Kenichi Fujii
  • Patent number: 9686807
    Abstract: A device capability attribute regarding a setting on communication parameters, and provision attribute information indicative of whether or not a communication terminal is in a state that it can provide communication parameters to another communication terminal are stored in advance. The communication terminal, where the device capability attribute has at least a provision capability of the communication parameters, is selected as a provision device. In a case where there are plural communication terminals where the device capability attribute has a communication parameter provision capability, a communication terminal where the device capability attribute has the communication parameter provision capability only is preferentially selected.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: June 20, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kazuo Moritomo, Kenichi Fujii, Tatsuhiko Sakai, Mitsuhiro Watanabe
  • Patent number: 9655150
    Abstract: In a communication apparatus on a network where communication apparatuses perform direct communication with each other, a network management apparatus for managing the network based on message information transmitted and received on the network is determined. When the communication apparatus itself is determined as the network management apparatus, the apparatus collects information indicating device capabilities from other communication apparatuses. On the other hand, the communication apparatus receives information indicating device capabilities from another communication apparatus when the other communication apparatus is determined as the network management apparatus.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: May 16, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tatsuhiko Sakai, Kenichi Fujii, Mitsuhiro Watanabe, Kazuo Moritomo
  • Publication number: 20170098658
    Abstract: According to an embodiment, a semiconductor memory device comprises a first region, a second region, and a third region. The first region includes: a part of a stacked body that includes a plurality of conductive layers; and a memory columnar body which has its side surface covered by the stacked body and configures a memory string. The second region includes: a contact; a contact portion connected to the contact, of the conductive layer; and a plurality of first columnar bodies. The third region includes a second columnar body. In a plane parallel to the substrate, a total area of the second columnar body in a small region that has the same area as one or more contact portions, in the third region is larger than a total area of the first columnar body in the one or more contact portions.
    Type: Application
    Filed: March 7, 2016
    Publication date: April 6, 2017
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Toru MATSUDA, Kenichi Fujii
  • Patent number: 9606472
    Abstract: A pixel distance corrector configured to correct a pixel distance in the main scanning direction so that latent images corresponding to each pixel of image data are formed on the surface of the photosensitive member at substantially equal intervals in the main scanning direction. A controller configured to control a light source to emit light with a first light emission luminance with respect to an image part of the photosensitive member, and a second light emission luminance which is lower than the first light emission luminance, with respect to a non-image part of the photosensitive member. The controller is configured to correct light emission luminance so that the second light emission luminance decreases as the scanning speed decreases.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: March 28, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kenichi Fujii, Hidenori Kanazawa, Takashi Kawana
  • Publication number: 20170077108
    Abstract: According to one embodiment, it includes a stacked body including N-number of layers (N is an integer of 2 or more) stacked on a semiconductor substrate, opening portions penetrating the stacked body in a stacking direction, columnar bodies respectively disposed in the opening portions, and a slit dividing M-number of layers (M is an integer of 1 or more and (N?2) or less) of the stacked body in a horizontal direction from above, wherein the slit is formed with lateral surfaces respectively having a spatial periodicity in a horizontal plane.
    Type: Application
    Filed: September 6, 2016
    Publication date: March 16, 2017
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Genki KAWAGUCHI, Masanari FUJITA, Hideki INOKUMA, Osamu MATSUURA, Takeshi IMAMURA, Hideo WADA, Makoto WATANABE, Hajime KANEKO, Kenichi FUJII, Takanobu ITOH
  • Patent number: 9576229
    Abstract: An image forming apparatus includes a detector for detecting one of position and density information of a detection image based on a signal corresponding to a difference between a value of a detection signal corresponding to a first position of one of the detection image on an image carrier and a surface of the image carrier and an average value of a value of the detection signal corresponding to a second position on a downstream side with respect to the first position in a moving direction of the detection image and a value of the detection signal corresponding to a third position on an upstream side with respect to the first position in the moving direction during a time when the detection image formed on the image carrier passes through an irradiation region of an irradiation device.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: February 21, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shinji Hosoya, Takuya Mukaibara, Kenichi Fujii
  • Publication number: 20170041774
    Abstract: In a communication apparatus on a network where communication apparatuses perform direct communication with each other, a network management apparatus for managing the network based on message information transmitted and received on the network is determined. When the communication apparatus itself is determined as the network management apparatus, the apparatus collects information indicating device capabilities from other communication apparatuses. On the other hand, the communication apparatus receives information indicating device capabilities from another communication apparatus when the other communication apparatus is determined as the network management apparatus.
    Type: Application
    Filed: October 20, 2016
    Publication date: February 9, 2017
    Inventors: Tatsuhiko Sakai, Kenichi Fujii, Mitsuhiro Watanabe, Kazuo Moritomo
  • Publication number: 20170006546
    Abstract: A communication apparatus transmits identification information for identifying a push message to be transmitted to the communication apparatus to a relay apparatus by using the first transmission unit, receives, from the relay apparatus, a push message transmitted by the relay apparatus after the first transmission unit transmits the identification information to the relay apparatus, and performs a process for switching the operation mode of the communication apparatus from the first operation mode to the second operation mode lower than the first operation mode in power consumption after the first transmission unit transmits the identification information to the relay apparatus.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 5, 2017
    Inventors: Tomoya SAKAI, Kensuke YASUMA, Kenichi FUJII
  • Publication number: 20170006125
    Abstract: A communication apparatus for communicating a push message with another communication apparatus, comprises an obtaining unit configured to obtain time information to synchronize a period in which processing related to the push message is possible with the other communication apparatus; and a communication unit configured to execute, during a period of processing in which the processing related to the push message is possible and which is specified based on the time information obtained by the obtaining unit, push message communication with the other communication apparatus.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 5, 2017
    Inventors: Kensuke YASUMA, Tomoya SAKAI, Kenichi FUJII
  • Publication number: 20160246210
    Abstract: A pixel distance corrector configured to correct a pixel distance in the main scanning direction so that latent images corresponding to each pixel of image data are formed on the surface of the photosensitive member at substantially equal intervals in the main scanning direction. A controller configured to control a light source to emit light with a first light emission luminance with respect to an image part of the photosensitive member, and a second light emission luminance which is lower than the first light emission luminance, with respect to a non-image part of the photosensitive member. The controller is configured to correct light emission luminance so that the second light emission luminance decreases as the scanning speed decreases.
    Type: Application
    Filed: February 16, 2016
    Publication date: August 25, 2016
    Inventors: Kenichi Fujii, Hidenori Kanazawa, Takashi Kawana
  • Publication number: 20160216927
    Abstract: An event generated in a communication apparatus is sensed. Whether a communication partner apparatus exists in the effective range of a communication unit is detected in accordance with the sensed event. When it is detected that the communication partner apparatus exists in the effective range of the communication unit, application information about an application that operates in the communication partner apparatus is obtained. Activation information including identification information indicating an application to be activated in the communication partner apparatus, and execution information to be executed by the application is transmitted to the communication partner apparatus via the communication unit, based on the obtained application information.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 28, 2016
    Inventors: Kenichi Fujii, Koji Gukunaga
  • Publication number: 20160200858
    Abstract: The blocked isocyanate is a blocked isocyanate containing a latent isocyanate group, which is an isocyanate group blocked with a blocking agent, wherein the blocked isocyanate includes a first latent isocyanate group that is an isocyanate group blocked with a first blocking agent and a second latent isocyanate group that is an isocyanate group blocked with a second blocking agent; and the first blocking agent is represented by general formula (1) below, and has a higher catalysis activity that activates the isocyanate group than that of the second blocking agent. (where R1 to R3 represent a hydrocarbon group having 1 to 12 carbon atoms or a hydrogen atom, and at least one of R1 to R3 represents a hydrogen atom, and R1 and R3 may be bonded to each other to form a heterocycle.
    Type: Application
    Filed: August 12, 2014
    Publication date: July 14, 2016
    Inventors: Kazuyuki FUKUDA, Jun KAMADA, Takashi UCHIDA, Masakazu MASUI, Shinji TACHIBANA, Hirokazu MIZUMA, Kenichi FUJII
  • Patent number: 9301142
    Abstract: A communication apparatus for performing a communication parameter configuration process as one of a communication parameter providing apparatus and a communication parameter receiving apparatus, comprises: a first reception unit adapted to receive a communication parameter from another communication apparatus; and an enabling unit adapted to enable a communication parameter providing function for providing a communication parameter to another communication apparatus, after the communication parameter is received.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: March 29, 2016
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kenichi Fujii
  • Patent number: 9273222
    Abstract: The present invention provides: a composition including a polymer (i) which has a —SO3M group and an epoxy group, wherein M represents a hydrogen atom, an alkali metal, an alkaline earth metal or an ammonium ion, and a silane compound (ii) which has at least two hydroxy group(s), alkoxy group(s) or halogen atom(s) that are each bound to a silane atom; and a hydrophilic film obtained by curing the composition. The hydrophilic film of the present invention is excellent in its hydrophilicity, durability, abrasion resistance and weather resistance and has high antifogging, antifouling, antistatic and quick-drying (water evaporation) properties. Therefore, a variety of laminates in which the hydrophilic film of the present invention is laminated on a substrate can also be provided.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: March 1, 2016
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Koju Okazaki, Noboru Kawasaki, Kenichi Fujii