Patents Assigned to Meiji University
  • Publication number: 20240156884
    Abstract: The present invention provides a mitochondrial function-improving agent containing a lactic acid bacterium belonging to Lactobacillus farciminis or Pediococcus acidilactici, a culture of the lactic acid bacterium, or a culture supernatant of the lactic acid bacterium.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 16, 2024
    Applicants: MEIJI CO., LTD., NATIONAL UNIVERSITY CORPORATION HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE
    Inventors: Takashi ITO, Mitsutoshi SETOU, Satoru Ozaki, Chinami MIZOGUCHI, Yukio ASAMI
  • Publication number: 20230288257
    Abstract: To calculate the properties of a resin composition in a short time and with high accuracy, a resin property value prediction apparatus includes an acquisition unit acquiring spectral data obtained by measuring a resin composition by a spectroscopic sensor in a process of performing a resin polymerization reaction in a batch type reaction tank and a calculation unit, using a learned model learned with spectral data obtained by measuring the resin composition in advance and a resin property value as training data, calculating the resin property value of the resin composition having the spectral data acquired by the acquisition unit.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 14, 2023
    Applicants: DIC Corporation, MEIJI UNIVERSITY
    Inventors: Kazutoshi Terauchi, Toshinori Yamaji, Hiromasa Kaneko, Shuto Yamakage
  • Patent number: 11248232
    Abstract: A method of modifying the genome of an organism, wherein the modification method includes modifying the genome of the organism by using in a cell of the organism a protein having an optimal temperature for double-stranded DNA breakage activity in an ordinary temperature region.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: February 15, 2022
    Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, THE UNIVERSITY OF TOKYO, MEIJI UNIVERSITY
    Inventors: Hidenori Tanaka, Nobuhiko Muramoto, Hiroki Sugimoto, Norihiro Mitsukawa, Chikara Ohto, Satoshi Kondo, Kunihiro Ohta, Takahiro Nakamura, Shuichi Osato
  • Patent number: 11187790
    Abstract: A laser scanning system of the present invention includes a first rotation mechanism configured to perform a rotation in a predetermined first rotation axis and at a rotation speed around the first rotation axis as a rotation center; a first rotation speed control unit configured to control the rotation speed of the rotation in the first rotation axis by the first rotation mechanism, and a laser scanner device disposed on the first rotation mechanism, to be rotated together with and by the first rotation mechanism, and the laser scanner device including a laser distance measuring unit configured to emit a leaser and to measure a distance to a detection target, wherein the first rotation speed control unit is configured to make a control to the rotation speed of the rotation in the first rotation axis in a detection rotation angle range corresponding to an area in which the detection target is present and another control to the rotation speed of the rotation in the first rotation axis in a non-detection rotati
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: November 30, 2021
    Assignee: Meiji University
    Inventor: Yoji Kuroda
  • Publication number: 20210213163
    Abstract: Provided is a bone-regeneration material comprising biodegradable fibers and exhibiting antimicrobial properties at an early stage following surgery, A method for producing a bone-regeneration material having antimicrobial properties and comprising biodegradable fibers, wherein the bone-regeneration material is produced by a step in which the biodegradable fibers are immersed in an inositol phosphate solution, then subsequently immersed in a solution containing silver ions, the biodegradable fibers have an outer diameter of 10-100 ?m, contain at least 30 wt % or more of a biodegradable resin and 40 wt % or more of calcium compound particles, and some of the calcium compound particles are exposed on the surface of the biodegradable fibers.
    Type: Application
    Filed: May 15, 2019
    Publication date: July 15, 2021
    Applicants: Meiji University, Nagoya Institute of Technology, Keio University, ORTHOREBIRTH CO. LTD.
    Inventors: Mamoru AIZAWA, Michiyo HONDA, Tomohiro YOKOTA, Kodai ABE, Mayu UEDA, Toshihiro KASUGA, Ken ISHII, Morio MATSUMOTO, Masashi MAKITA
  • Patent number: 10810719
    Abstract: A face image processing system includes: a component extracting means which receives an input of face image information indicating a face image, and extracts a wrinkle component, a fleck component and a pore component of the face image from the face image information; a removal rate adjusting means which adjusts a removal rate of each of the wrinkle component, the fleck component and the pore component extracted by the component extracting means; a storage means which stores the removal rate; a synthesizing means which synthesizes the wrinkle component, the fleck component and the pore component which are amplified or attenuated at the removal rate adjusted by the removal rate adjusting means, and generates a face image; and an output means which outputs the face image information synthesized by the synthesizing means.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: October 20, 2020
    Assignees: MEIJI UNIVERSITY, KOSE CORPORATION
    Inventors: Kaoru Arakawa, Fumihiko Tsukiyama
  • Patent number: 10803845
    Abstract: The automatic performance device includes a storage part for storing a plurality of performance patterns, a performance part for playing a performance on the basis of a performance pattern stored in the storage part, an input part for inputting performance information through an input device that receives a performance operation of a user, and a selection part for selecting a performance pattern being a maximum likelihood estimation from the plurality of performance patterns stored in the storage part on the basis of the performance information input to the input part.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: October 13, 2020
    Assignees: Roland Corporation, Meiji University
    Inventors: Akihiro Nagata, Tokio Takahashi, Shigeki Sagayama, Kohei Hayashi
  • Publication number: 20200165633
    Abstract: Provided is a method for developing a secondary organ by using a non-human animal in which organ formation is inhibited, for the purpose of establishing a process for producing a functional cell such as a ? cell within the body of an animal such as a pig, the method including the step of raising a newborn or a fetus of the non-human animal in which organ formation is inhibited by complementing at least a part of the function of the organ whose formation is inhibited.
    Type: Application
    Filed: September 18, 2018
    Publication date: May 28, 2020
    Applicant: MEIJI UNIVERSITY
    Inventors: Hiroshi NAGASHIMA, Hitomi MATSUNARI, Kazuaki NAKANO, Koki HASEGAWA
  • Patent number: 10561081
    Abstract: A fertigation system comprises: a controller that transmits sensor data to a fertigation control server, and that controls a water supply valve, a culture stock solution supply valve, and a discharge valve on the basis of received data; and a fertigation control server that, on the basis of the sensor data received from the controller, calculates control amounts for the water supply valve, the culture stock solution supply valve, and the discharge valve, and returns the control amounts to the controller.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: February 18, 2020
    Assignees: Routrek Networks, Inc., MEIJI UNIVERSITY
    Inventors: Kiyoshi Ozawa, Shunrokuro Fujiwara, Shinichi Sasaki, Eiji Kita, Hironao Tokitsu, Hiroshi Taketazu
  • Publication number: 20190355338
    Abstract: The automatic performance device includes a storage part for storing a plurality of performance patterns, a performance part for playing a performance on the basis of a performance pattern stored in the storage part, an input part for inputting performance information through an input device that receives a performance operation of a user, and a selection part for selecting a performance pattern being a maximum likelihood estimation from the plurality of performance patterns stored in the storage part on the basis of the performance information input to the input part.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 21, 2019
    Applicants: Roland Corporation, Meiji University
    Inventors: Akihiro Nagata, Tokio Takahashi, Shigeki Sagayama, Kohei Hayashi
  • Publication number: 20190244334
    Abstract: A face image processing system includes: a component extracting means which receives an input of face image information indicating a face image, and extracts a wrinkle component, a fleck component and a pore component of the face image from the face image information; a removal rate adjusting means which adjusts a removal rate of each of the wrinkle component, the fleck component and the pore component extracted by the component extracting means; a storage means which stores the removal rate; a synthesizing means which synthesizes the wrinkle component, the fleck component and the pore component which are amplified or attenuated at the removal rate adjusted by the removal rate adjusting means, and generates a face image; and an output means which outputs the face image information synthesized by the synthesizing means.
    Type: Application
    Filed: June 23, 2017
    Publication date: August 8, 2019
    Applicants: MEIJI UNIVERSITY, KOSE CORPORATION
    Inventors: Kaoru ARAKAWA, Fumihiko TSUKIYAMA
  • Patent number: 10271542
    Abstract: Provided are 1) a hollow fiber cryopreservation instrument having a long support on which a hollow fiber is placed, wherein the support is formed of a low-temperature-resistant material, and 2) a cell cryopreservation method having a process of placing a hollow fiber on the support of the hollow fiber cryopreservation instrument, and a process of cryopreserving cells in a state in which the hollow fiber is placed on the support.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: April 30, 2019
    Assignee: Meiji University
    Inventors: Hiroshi Nagashima, Hitomi Matsunari, Ayuko Uchikura
  • Publication number: 20180371477
    Abstract: A method of modifying the genome of an organism, wherein the modification method includes modifying the genome of the organism by using in a cell of the organism a protein having an optimal temperature for double-stranded DNA breakage activity in an ordinary temperature region.
    Type: Application
    Filed: December 12, 2016
    Publication date: December 27, 2018
    Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, The University of Tokyo, MEIJI UNIVERSITY
    Inventors: Hidenori TANAKA, Nobuhiko MURAMOTO, Hiroki SUGIMOTO, Norihiro MITSUKAWA, Chikara OHTO, Satoshi KONDO, Kunihiro OHTA, Takahiro NAKAMURA, Shuichi OSATO
  • Publication number: 20180103596
    Abstract: A fertigation system comprises: a controller that transmits sensor data to a fertigation control server, and that controls a water supply valve, a culture stock solution supply valve, and a discharge valve on the basis of received data; and a fertigation control server that, on the basis of the sensor data received from the controller, calculates control amounts for the water supply valve, the culture stock solution supply valve, and the discharge valve, and returns the control amounts to the controller.
    Type: Application
    Filed: March 29, 2016
    Publication date: April 19, 2018
    Applicants: Routrek Networks, Inc., MEIJI UNIVERSITY
    Inventors: Kiyoshi OZAWA, Shunrokuro FUJIWARA, Shinichi SASAKI, Eiji KITA, Hironao TOKITSU, Hiroshi TAKETAZU
  • Patent number: 9865350
    Abstract: A content addressable memory according to the present invention includes plural index generators, an output unit, and a controller. The plural index generators generates a signature of an input vector using plural hash functions, and to generate index corresponding to the input vector by searching registered information for a registered vector based on the signature. The output unit combines each output of the plural index generators to produce the index corresponding to the input vector. The controller configured to control an update of the registered information.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: January 9, 2018
    Assignee: Meiji University
    Inventor: Tsutomu Sasao
  • Publication number: 20180000067
    Abstract: Provided are 1) a hollow fiber cryopreservation instrument having a long support on which a hollow fiber is placed, wherein the support is formed of a low-temperature-resistant material, and 2) a cell cryopreservation method having a process of placing a hollow fiber on the support of the hollow fiber cryopreservation instrument, and a process of cryopreserving cells in a state in which the hollow fiber is placed on the support.
    Type: Application
    Filed: December 28, 2015
    Publication date: January 4, 2018
    Applicant: Meiji University
    Inventors: Hiroshi Nagashima, Hitomi Matsunari, Ayuko Uchikura
  • Publication number: 20170271011
    Abstract: A content addressable memory according to the present invention includes plural index generators, an output unit, and a controller. The plural index generators generates a signature of an input vector using plural hash functions, and to generate index corresponding to the input vector by searching registered information for a registered vector based on the signature. The output unit combines each output of the plural index generators to produce the index corresponding to the input vector. The controller configured to control an update of the registered information.
    Type: Application
    Filed: August 19, 2015
    Publication date: September 21, 2017
    Applicant: Meiji University
    Inventor: Tsutomu Sasao
  • Patent number: 9642934
    Abstract: The present invention aims to provide a bone regeneration material kit, a paste-like bone regeneration material, a bone regeneration material, and a bone bonding material, which contain particles including a bioabsorbable polymer; and can fill a bone defect or damage and secure the mechanical strength of the bone in the short term and can promote regeneration of the patient's own bone in the long term. In addition, they can exhibit anti-washout properties after filling even when they are in contact with water such as blood or biological fluids. The present invention relates to a bone regeneration material kit comprising: a particle comprising a calcium salt and having an inositol phosphate or salt thereof adsorbed on the surface; a particle comprising a bioabsorbable polymer; and an aqueous medium.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: May 9, 2017
    Assignees: Gunze Limited, Meiji University, Kanagawa Academy of Science and Technology
    Inventors: Keishi Kiminami, Hidetoshi Arimura, Mamoru Aizawa, Minori Mizumoto, Toshiisa Konishi
  • Publication number: 20170113172
    Abstract: An intake duct structure for an internal combustion engine includes an intake duct and an adsorption filter. The intake duct has an extendable-contractible portion, which is extendable and contractible in an axial direction, and the adsorption filter is arranged on the inner wall surface of the extendable-contractible portion. The adsorption filter includes an adsorption sheet. The adsorption sheet includes an adsorbent that adsorbs fuel vapor and a folding structure that is extendable and contractible in the axial direction.
    Type: Application
    Filed: October 13, 2016
    Publication date: April 27, 2017
    Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, MEIJI UNIVERSITY
    Inventors: Tomohiro YOSHIDA, Tetsuya KUNO, Junji HATTORI, Yoshinori INUDUKA, Sachiko ISHIDA
  • Patent number: 9008946
    Abstract: A detecting device (1) detects a combustion state of an internal combustion engine (2) that transmits power via a crankshaft (11). The detecting device (1) includes a calculation unit (1b) that calculates a mass burn fraction by detecting a crank angle, on the basis of a frequency component showing a state change amount of a state change of a detection target according to a change in a cylinder pressure depending on a combustion cycle of the engine (2), and including a harmonic wave component of a fundamental wave of the frequency component.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: April 14, 2015
    Assignee: Meiji University
    Inventor: Kazuo Tsuchiya