Patents by Inventor Tomohiro Fujita

Tomohiro Fujita 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: 20240389279
    Abstract: An electronic control apparatus includes a control board, a heat-generating electronic component mounted on the control board, and a heat sink provided with a heat dissipation material interposed between the heat sink and the heat-generating electronic component. The heat sink includes at least a distal-side abutment portion in abutment with the control board at a position away from the heat-generating electronic component, and first and second proximal-side abutment portions in abutment with the control board without being fixed to the control board at positions away from the heat-generating electronic component by distances shorter than a distance between the heat-generating electronic component and the distal-side abutment portion. Due to that, the impairment of the heat dissipation performance can be reduced.
    Type: Application
    Filed: November 22, 2022
    Publication date: November 21, 2024
    Inventors: Tomohiro UCHIDA, Haruhiko FUJITA
  • Publication number: 20240355512
    Abstract: A resistive paste according to the present disclosure includes metal particles, insulating particles, glass particles, and a metal silicide. The metal particles include copper and nickel. The insulating particles include at least one of alumina, zirconia, zinc oxide, or boron nitride. A chip resistor according to the present disclosure includes a resistive element and a substrate. The resistive element includes the resistive paste as a material and is disposed on the substrate.
    Type: Application
    Filed: August 10, 2022
    Publication date: October 24, 2024
    Inventors: Yuki AOIKE, Hirokatsu ITO, Kenichi MATSUSHIMA, Shogo NAKAYAMA, Tomohiro FUJITA, Takashi OHBAYASHI
  • Publication number: 20240312675
    Abstract: An electric wire printing device 10 according to the present invention includes an inkjet head 30 injecting ink to perform printing on an electric wire 5; a transportation device 20 transporting the electric wire 5; and a drying device 40 provided downstream, in a transportation direction of the electric wire 5, with respect to the inkjet head 30, the drying device 40 blowing air toward a printed portion on the electric wire 5.
    Type: Application
    Filed: June 21, 2022
    Publication date: September 19, 2024
    Inventors: Tomohiro HIRATSUKA, Yoshihiro FUJITA
  • Publication number: 20240262996
    Abstract: A molding material of the present disclosure includes cellulose fibers, a binder, and urethane fibers. The content of the cellulose fibers in the molding material of the present disclosure is preferably 2% by mass or more and 40% by mass or less. The average length of the cellulose fibers is preferably less than 3 mm. The content of the binder in the molding material of the present disclosure is preferably 35% by mass or more and 94% by mass or less. The content of the urethane fibers in the molding material of the present disclosure is preferably 2% by mass or more and 40% by mass or less.
    Type: Application
    Filed: January 31, 2024
    Publication date: August 8, 2024
    Inventors: Tomohiro FUJITA, Masaaki AOTA, Takashi HIRAIWA
  • Publication number: 20240247132
    Abstract: A molding material contains cellulose fibers, aliphatic polyester, and esterified cellulose, and the amount of the cellulose fibers is 50% to 80% by mass. The amount of the esterified cellulose in the molding material may be 48 to 25% by mass. The amount of the aliphatic polyester, XP mass %, and the amount of the esterified polyester, XE mass %, may satisfy 1.0?XP/XE?54.0.
    Type: Application
    Filed: January 23, 2024
    Publication date: July 25, 2024
    Inventors: Tomohiro FUJITA, Takashi HIRAIWA, Shinobu YOKOKAWA, Hirofumi HOKARI
  • Publication number: 20240199855
    Abstract: A molding material contains a polyester-based elastomer, a highly polar polyester, cellulose fibers, and a flame retardant, a total content of the polyester-based elastomer and the highly polar polyester is equal to or lower than a content of the cellulose fibers, the flame retardant has a phosphazene skeleton or a phosphate skeleton in its molecular structure, and a content of the flame retardant with respect to a total content of the polyester-based elastomer, the highly polar polyester, and the cellulose fibers is 1 to 10 percent by mass.
    Type: Application
    Filed: December 19, 2023
    Publication date: June 20, 2024
    Inventors: Tomohiro FUJITA, Shinobu YOKOKAWA, Chieko NAKAJIMA, Kiyoaki SAKAGUCHI
  • Publication number: 20240199856
    Abstract: A molding material contains a polyester-based elastomer, a highly polar polyester, and cellulose fibers, a content of the polyester-based elastomer with respect to a content of the highly polar polyester is 25 percent by mass or more, and a total content of the polyester-based elastomer and the highly polar polyester is equal to or lower than a content of the cellulose fibers.
    Type: Application
    Filed: December 19, 2023
    Publication date: June 20, 2024
    Inventors: Tomohiro FUJITA, Shinobu YOKOKAWA, Chieko NAKAJIMA, Kiyoaki SAKAGUCHI
  • Publication number: 20240101792
    Abstract: A molding material is a molding material including linear alkyl-based polyester, highly polar polyester, and cellulose fibers, in which a content of the linear alkyl-based polyester is greater than a content of the highly polar polyester, and a total content of the linear alkyl-based polyester and the highly polar polyester is less than or equal to a content of the cellulose fibers.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventors: Tomohiro FUJITA, Shinobu YOKOKAWA, Chieko NAKAJIMA
  • Publication number: 20240101793
    Abstract: A molding material includes a resin and cellulose fibers, in which the content of the cellulose fibers is 50% by mass or more based on the total mass of the molding material, the resin has a Hansen solubility parameter HSP of 20.0 or more and 32.0 or less in total, a hydrogen bonding term ?H of 4.0 or more and 15.0 or less in total, and a polarity term ?P of 8.5 or more and 17.0 or less in total, and when a molded body obtained by using the molding material is fractured, the resin present on the cellulose fibers accounts for 30% or more of an area of 1 mm square of the fracture surface of the molded body.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventors: Tomohiro FUJITA, Shinobu YOKOKAWA, Chieko NAKAJIMA
  • Publication number: 20240101813
    Abstract: A molding material is a molding material including linear alkyl-based polyester, highly polar polyester, cellulose fibers, and a flame retardant, in which a total content of the linear alkyl-based polyester and the highly polar polyester is less than or equal to a content of the cellulose fibers, the flame retardant has a phosphazene skeleton or a phosphoric acid ester skeleton in a molecular structure, and a content of the flame retardant is 1% by mass or greater and 10% by mass or less with respect to the total content of the linear alkyl-based polyester, the highly polar polyester, and the cellulose fibers.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventors: Tomohiro FUJITA, Shinobu YOKOKAWA, Chieko NAKAJIMA
  • Publication number: 20230226782
    Abstract: A molded-material manufacturing apparatus includes a deposition section configured to deposit a material containing fibers in air to form a web, a first heating section of a noncontact type configured to heat the web, and a second heating section of a contact type configured to heat and pressurize the web heated in the first heating section to form a molded material.
    Type: Application
    Filed: January 12, 2023
    Publication date: July 20, 2023
    Inventors: Makoto YOSHIDA, Shinobu YOKOKAWA, Tomohiro FUJITA
  • Publication number: 20220357299
    Abstract: [Problem] To provide a system for inference of a measurement target dynamic state, the system being capable of providing not only information as to whether a culture solution is aerobic or anaerobic, but also data for determining a culture operation and for optimizing various conditions of the culture solution.
    Type: Application
    Filed: August 31, 2020
    Publication date: November 10, 2022
    Applicant: CHITOSE LABORATORY CORP.
    Inventors: Ken KASAHARA, Tomohiro FUJITA, Nobuaki SHONO, Katsunori OKADA, Yuko OMORI
  • Patent number: 11129595
    Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes at least a memory circuitry, a processing circuitry, a data interpolation circuitry, and an image generating circuitry. The memory circuitry stores a plurality of pieces of reception data in an order of reception, the plurality of pieces of reception data being received continuously in a time series by a plurality of transducers, and specifies reading positions in an order different from the order of reception. The processing circuitry calculates a delay time, and calculates, based on the delay time, reading positions for acquiring reception data being used for calculating interpolation data from the memory circuitry. The data interpolation circuitry calculates interpolating data based on the plurality of pieces of reception data acquired from the calculated reading positions of the memory circuitry. The image generating circuitry generates an ultrasonic image based on a reception beam formed by using the interpolation data.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: September 28, 2021
    Assignee: Canon Medical Systems Corporation
    Inventors: Teruki Hagihara, Wataru Kameishi, Hiroyuki Shibanuma, Masaaki Ishitsuka, Shuta Fujiwara, Satoshi Kamiyama, Tomohiro Fujita
  • Patent number: 11069468
    Abstract: An object of the present disclosure is to provide a common mode choke coil with high impedance and small variation. A common mode choke coil includes magnetic core having winding core part and a pair of flange parts provided on opposite ends of winding core part, external electrodes formed on each of flange parts, a pair of windings wound on winding core part, with each of the ends being drawn out and joined to one of external electrodes, and magnetic plate joined to the pair of flange parts with adhesive. Magnetic plate has joining parts joined to flange parts and opposing part opposing winding core part, and surface roughness of joining parts is smaller than surface roughness of opposing part.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: July 20, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tomohiro Fujita, Yuji Yasuoka, Kenji Ueno, Yoshiko Higashi, Tsutomu Inuduka, Kazuhiro Okuda, Ryohei Harada
  • Patent number: 11037726
    Abstract: A magnetic core includes a winding core and first and second flanges connected to the winding core. First and second terminal electrodes are connected to a lead frame. The first flange is bonded to the first and second terminal electrodes. Third and fourth terminal electrodes are bonded to the second flange. First and second insulation-coated conductive wires are wound about the winding core. The first and second insulation-coated conductive wires are connected to the first and second terminal electrodes and the third and fourth terminal electrodes. The lead frame is bent so as to rotate the magnetic core by 90 degrees with respect to the lead frame. A magnetic plate is bonded to the magnetic core. The magnetic core is removed from the lead frame by removing the first and second terminal electrodes from the lead frame, thereby providing a common-mode choke coil. The common-mode choke coil having stable electrical performance is produced efficiently by the above method.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: June 15, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yuji Yasuoka, Tomohiro Fujita, Takeyuki Fujii, Toru Inoue, Chikara Nara, Makoto Itou
  • Patent number: 11015073
    Abstract: An ink jet ink composition contains a disperse dye, and a compound represented by the following formula (1): In the formula, Ar1 and Ar2 each independently represent an aryl group; R1 and R2 each independently represent a chemical species selected from the group consisting of hydrogen, alkyl groups having a carbon number of 1 to 3, a sulfo group, —O—SO3H, a carboxy group, and a hydroxy group; and n's each independently represent an integer of 0 to 5. The content of the compound represented by formula (1) is 0.1% by mass to 20% by mass relative to the total mass of the ink jet ink composition.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: May 25, 2021
    Inventors: Tomohiro Fujita, Chikako Fujita, Kana Ozaki, Yoshifumi Ito
  • Patent number: 10926536
    Abstract: In order to suppress adherence of ink splash to an electrode and ink contamination of surrounding environment, in a printing system, there is provided a continuous type ink jet printer having a nozzle for jetting ink in the form of particles, a charging electrode for electrically charging the jetted ink particles, and a deflection electrode for deflecting the charged ink particles. The system includes a printing section for printing an object to be printed with the ink particles jetted from the nozzle and a charging section configured to charge at least one of the printing object prior to its printing by the printing section and surrounding atmosphere in which the printing on the printing object is to be effected by the printing section with a polarity opposite to a polarity of the charge provided to the ink particles by the charging electrode.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: February 23, 2021
    Assignee: SUNTORY HOLDINGS LIMITED
    Inventors: Tatsutoshi Higo, Takuto Nakamura, Tomohiro Fujita
  • Publication number: 20200216695
    Abstract: An ink jet ink composition contains a disperse dye, and a compound represented by the following formula (1): In the formula, Ar1 and Ar2 each independently represent an aryl group; R1 and R2 each independently represent a chemical species selected from the group consisting of hydrogen, alkyl groups having a carbon number of 1 to 3, a sulfo group, —O—SO3H, a carboxy group, and a hydroxy group; and n's each independently represent an integer of 0 to 5. The content of the compound represented by formula (1) is 0.1% by mass to 20% by mass relative to the total mass of the ink jet ink composition.
    Type: Application
    Filed: March 16, 2020
    Publication date: July 9, 2020
    Inventors: Tomohiro FUJITA, Chikako FUJITA, Kana OZAKI, Yoshifumi ITO
  • Patent number: D892740
    Type: Grant
    Filed: April 7, 2019
    Date of Patent: August 11, 2020
    Assignee: OMRON Corporation
    Inventors: Heita Nada, Shuhei Yamada, Satoshi Sano, Tomohiro Fujita
  • Patent number: D893425
    Type: Grant
    Filed: April 7, 2019
    Date of Patent: August 18, 2020
    Assignee: OMRON Corporation
    Inventors: Heita Nada, Shuhei Yamada, Satoshi Sano, Tomohiro Fujita