Patents by Inventor Koichi Narita

Koichi Narita 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: 11943685
    Abstract: A server system for an always-on connection includes: a plurality of always-on connection processing parts; and a controller. Each of the always-on connection processing parts includes a plurality of always-on connection execution parts, and the controller is configured to execute: a receiving process to receive a first request for the always-on connection from a terminal device; a determining process to determine a target always-on connection processing part, among the always-on connection processing parts according to the first request, the target always-on connection processing part being one always-on connection processing part to establish the always-on connection with the terminal device; and a sending process to send to the terminal device a destination data indicating a destination of the second request for the always-on connection after determining the target always-on connection processing part, the destination data also indicating the target always-on connection processing part.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: March 26, 2024
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Yuki Narita, Masashi Takeichi, Koichi Hayashi, Tomohiro Inagaki
  • Patent number: 11691980
    Abstract: A method of treating a disease that is treatable through inhibition of at least one kinase selected from the group consisting of CDK7, CDK4, CDK6, PIM2, TSSK3, MST4, NEK6, MAP3K, MST3, DDR1, SPHK1, CaMK1, AurA, BRK, CaMK4, and PIM1, the method comprising administering an effective dose of a compound represented by the following formula (1) or a salt thereof to a patient:
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: July 4, 2023
    Assignee: TOHOKU UNIVERSITY
    Inventors: Ken Saijo, Chikashi Ishioka, Tadashi Katoh, Koichi Narita
  • Publication number: 20210198271
    Abstract: Provided is an inhibitor for at least one kind of kinase selected from the group consisting of CDK7, CDK4, CDK6, PIM2, TSSK3, MST4, NEK6, MAP3K, MST3, DDR1, SPHK1, CaMK1, AurA, BRK, CaMK4, and PIM1, the inhibitor including as an active ingredient a compound represented by the following general formula (1) or a salt thereof: in the general formula (1), R1, R2, R3, R4, R5, and R6 are as described in Description.
    Type: Application
    Filed: May 1, 2018
    Publication date: July 1, 2021
    Applicant: TOHOKU UNIVERSITY
    Inventors: Ken SAIJO, Chikashi ISHIOKA, Tadashi KATOH, Koichi NARITA
  • Patent number: 11010989
    Abstract: An electronic device performs an emergency call operation using a secondary battery as a power source, and includes a temperature sensor which detects a temperature of the secondary battery, an intermittent emergency call processing unit which performs the emergency call operation intermittently when the temperature detected by the temperature sensor is in a low-temperature state lower than a predetermined value, and a continuous emergency call processing unit which performs the emergency call operation continuously when the temperature detected by the temperature sensor is higher than the predetermined value.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: May 18, 2021
    Assignee: ALPINE ELECTRONICS, INC.
    Inventor: Koichi Narita
  • Publication number: 20200090421
    Abstract: An electronic device performs an emergency call operation using a secondary battery as a power source, and includes a temperature sensor which detects a temperature of the secondary battery, an intermittent emergency call processing unit which performs the emergency call operation intermittently when the temperature detected by the temperature sensor is in a low-temperature state lower than a predetermined value, and a continuous emergency call processing unit which performs the emergency call operation continuously when the temperature detected by the temperature sensor is higher than the predetermined value.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 19, 2020
    Applicant: ALPINE ELECTRONICS, INC.
    Inventor: Koichi Narita
  • Patent number: 10151800
    Abstract: A supply-voltage-fluctuation detecting apparatus includes a first detecting unit, a second detecting unit, a capacitor, and a fluctuation detecting unit. The first detecting unit and the second detecting unit detect fluctuations in voltage at a detected voltage input with respect to a detected ground input. A load unit that operates with power supplied from a battery and the first detecting unit are connected in parallel. A detected voltage input of the second detecting unit connects to a positive electrode of the battery. A detected ground input of the second detecting unit connects to a detected ground input of the first detecting unit via an impedance component. The capacitor is connected in parallel to the second detecting unit. The fluctuation detecting unit detects fluctuations in supply voltage when at least one of the first detecting unit or the second detecting unit detects fluctuations in voltage.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: December 11, 2018
    Assignee: ALPINE ELECTRONICS, INC.
    Inventor: Koichi Narita
  • Patent number: 9774685
    Abstract: A power control program (mobile terminal connection program) 300 is configured to include a mobile terminal connection unit 302 which connects a plurality of mobile terminals 20 and enables charging of power supplied from a battery, a usage state monitoring unit 304 which monitors usage states of the connected mobile terminals 20, a cranking detection unit 306 which detects cranking based on the voltage supplied from the battery, and a control unit 308 which controls power supply of the mobile terminal connection unit 302 based on monitoring information of the usage state monitoring unit 304 when the cranking is detected.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: September 26, 2017
    Assignee: ALPINE ELECTRONIC, INC.
    Inventor: Koichi Narita
  • Publication number: 20170199243
    Abstract: A supply-voltage-fluctuation detecting apparatus includes a first detecting unit, a second detecting unit, a capacitor, and a fluctuation detecting unit. The first detecting unit and the second detecting unit detect fluctuations in voltage at a detected voltage input with respect to a detected ground input. A load unit that operates with power supplied from a battery and the first detecting unit are connected in parallel. A detected voltage input of the second detecting unit connects to a positive electrode of the battery. A detected ground input of the second detecting unit connects to a detected ground input of the first detecting unit via an impedance component. The capacitor is connected in parallel to the second detecting unit. The fluctuation detecting unit detects fluctuations in supply voltage when at least one of the first detecting unit or the second detecting unit detects fluctuations in voltage.
    Type: Application
    Filed: November 16, 2016
    Publication date: July 13, 2017
    Applicant: Alpine Electronics, Inc.
    Inventor: Koichi Narita
  • Publication number: 20160087661
    Abstract: An AM/FM radio receiver includes an AM/FM demodulation circuit that is configured to demodulate a signal that is received; a mute circuit that is configured to perform, on the signal demodulated by the demodulation unit, a mute process with a characteristic corresponding to an electric field strength of the signal that is received; a volume balance optimizing circuit configured to control a volume level of the signal after the mute process to be constant when the volume level of the signal is within a predetermined range; and a low-input attenuation circuit configured to receive an input signal of which the volume level has been controlled by the volume balance optimizing circuit and to attenuate the input signal when the volume level is lower than a predetermined level.
    Type: Application
    Filed: September 21, 2015
    Publication date: March 24, 2016
    Inventor: Koichi Narita
  • Publication number: 20150203059
    Abstract: A power control program (mobile terminal connection program) 300 is configured to include a mobile terminal connection unit 302 which connects a plurality of mobile terminals 20 and enables charging of power supplied from a battery, a usage state monitoring unit 304 which monitors usage states of the connected mobile terminals 20, a cranking detection unit 306 which detects cranking based on the voltage supplied from the battery, and a control unit 308 which controls power supply of the mobile terminal connection unit 302 based on monitoring information of the usage state monitoring unit 304 when the cranking is detected.
    Type: Application
    Filed: December 3, 2014
    Publication date: July 23, 2015
    Inventor: Koichi Narita
  • Publication number: 20140305608
    Abstract: An object of the present invention is in that a body waste treating material can be manufactured by using a defective fibrous material unsuitable for forming paper generated upon treating a pulpable raw material without materials for complementing a water absorptive property and a water retention property and a wasting step in manufacturing at a low cost, and resources may be efficiently used. [Solution to Problem] This invention is characterized by molding a defective fibrous material unsuitable for forming paper that is a fibrous material obtained by defiberizing and dehydrating a pulpable raw material to a certain shape. The defective fibrous material is characterized by including thin and/or short fibers.
    Type: Application
    Filed: September 12, 2012
    Publication date: October 16, 2014
    Inventors: Susumu Okamoto, Takashi Takahashi, Yoshikazu Horihata, Koichi Narita, Akio Takase, Shinichi Matsuo, Toru Shimizu, Hiroaki Takayanagi, Hyunjin Seo, Akihiro Sugiyama, Takashi Murakami
  • Publication number: 20140203208
    Abstract: [Technical Problem] In a body waste treating material, a method for manufacturing the body waste treating material, and an apparatus for manufacturing the same, a technical problem is in manufacturing the body waste treating material without a water absorbing agent as a material for complementing a water absorptive property and a water retention property and a wasting step in manufacturing easily at a low cost.
    Type: Application
    Filed: September 12, 2012
    Publication date: July 24, 2014
    Inventors: Susumu Okamoto, Takashi Takahashi, Yoshikazu Horihata, Koichi Narita, Akio Takase, Shinichi Matsuo, Toru Shimizu, Hiroaki Takayanagi, Hyunjin Seo, Akihiro Sugiyama, Takashi Murakami
  • Publication number: 20140174687
    Abstract: [Technical Problem] In a body waste treating material, a method for manufacturing the body waste treating material, and an apparatus for manufacturing the same, a technical problem is in manufacturing the body waste treating material without a water absorbing agent as a material for complementing a water absorptive property and a water retention property and a wasting step in manufacturing easily at a low cost.
    Type: Application
    Filed: September 12, 2012
    Publication date: June 26, 2014
    Inventors: Susumu Okamoto, Takashi Takahashi, Yoshikazu Horihata, Koichi Narita, Akio Takase, Shinichi Matsuo, Toru Shimizu, Hiroaki Takayanagi, Hyunjin Seo, Akihiro Sugiyama, Takashi Murakami
  • Patent number: 5285087
    Abstract: A heterojunction field effect transistor includes a semi-insulating crystalline layer, a pseudomorphic channel layer disposed on the semi-insulating crystalline layer, and an electron supply layer disposed on said pseudomorphic layer. The channel layer has a lattice constant equal to or close to that of the semi-insulating crystalline layer adjacent to semi-insulating crystalline layer and different from the semi-insulating crystalline layer adjacent to the electron supply layer.
    Type: Grant
    Filed: June 21, 1991
    Date of Patent: February 8, 1994
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Koichi Narita, Kazuo Hayashi, Takuji Sonoda
  • Patent number: 3972773
    Abstract: A peptide having the formula:X-A-B-C-YwhereinA represents Ala., Gln., Asn., .omega.-BOC-Lys., Leu., Gly., Glu., ##EQU1## OR A represents A.sub.1 -- A.sub.2 wherein A.sub.1 represents a hydrophilic amino acid residue and A.sub.2 represents Val., Met., Leu. or Gln.;B represents Phe., Tyr., Leu., Met., Glu., Asp., Gln., Asn or Trp.;C represents Phe., Leu., Ileu., Try., Cys-SBzl., Ser-OBzl., Trp. or Met.;X represents an .alpha.-amino acid protective group; an amino acid residue having an N-terminal protective group or a peptide residue having an N-terminal protective group; Y represents a carboxyl protective group, an amino acid residue having a C-terminal protective group or a peptide residue having a C-terminal group, is produced in a process which comprises reacting a peptide having the formulaX-A-B-OHwith an amino acid or a peptide having the formulaH-C-Yin the presence of enzyme pepsin.
    Type: Grant
    Filed: April 29, 1975
    Date of Patent: August 3, 1976
    Assignees: Sagami Chemical Research Center, Nitto Boseki Co., Ltd.
    Inventors: Yoshikazu Isowa, Takeshi Nagasawa, Katsumasa Kuroiwa, Koichi Narita