Patents by Inventor Hideki Muramatsu

Hideki Muramatsu 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: 20240076039
    Abstract: A package transport device includes: a main body (a vehicle main body, a first vehicle main body, and a second vehicle main body); a rail holder (connector) held by a rail located above the main body; a turntable that is provided between the main body and the rail holder and rotates the main body; a slider portion that extends with respect to the main body; and a package holder that holds a package attached to the slider portion.
    Type: Application
    Filed: May 24, 2023
    Publication date: March 7, 2024
    Applicant: Panasonic Intellectual Property Corporation of America
    Inventors: Takuya TAKAHAMA, Mitsuaki OSHIMA, Hideki AOYAMA, Yosuke SUMI, Fumio MURAMATSU, Kazuma KITAZAWA, Ryosuke AMAGAI, Tsuyoshi KAJIKAWA
  • Publication number: 20220021101
    Abstract: An RFID antenna includes: an insulating substrate; a first antenna pattern in a form of a spiral coil, the first antenna pattern being provided on a first surface of the insulating substrate; and a second antenna pattern in a form of a spiral coil, the second antenna pattern being provided on a second surface of the insulating substrate and electrically connected with the first antenna pattern. The first antenna pattern and the second antenna pattern each include a main antenna portion that is provided at a position for the first antenna pattern and the second antenna pattern not to be overlapped in a plan view of the first surface with the second surface being seen through the first surface.
    Type: Application
    Filed: December 11, 2019
    Publication date: January 20, 2022
    Inventors: Ryousuke Kubo, Hideki Muramatsu
  • Patent number: 10175134
    Abstract: A controller includes: a communication attachment member configured to be detachably attached to a measuring device body; a second light emitter/receiver provided to a communication attachment member and configured to transmit/receive a signal to/from a first light emitter/receiver of the measuring device body; and a second controller configured to transmit/receive a signal to/from the second light emitter/receiver. An electronic circuit unit, electronic calibration unit, first control unit, signal transmission unit and the first light emitter/receiver are provided inside a housing of the measuring device body. A window is hermetically provided to a plate of the measuring device body. The communication attachment member includes a cover configured to be disposed so that the second light emitter/receiver faces the window and an engagement portion provided to the cover to be engageable with the housing.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: January 8, 2019
    Assignee: NAGANO KEIKI CO., LTD.
    Inventors: Takayuki Ite, Yasuyuki Suzuki, Toshinori Suzuki, Hideki Muramatsu
  • Publication number: 20180085853
    Abstract: A treatment apparatus includes a feeding device and a laser device. The feeding device includes a feeding rotor and a motor. The feeding rotor is rotatably supported. In the outer peripheral surface of the feeding rotor, a support portion extending in a circumferential direction of the feeding rotor is formed, and holding grooves are formed in the support portion at equal angular intervals. The laser device treats the element body fed to a treatment position. A control device controls the motor so as to stop the feeding rotor at every predetermined angle (an angle at which the holding groove is formed) and to feed the element body to a treatment position. Then, the control device controls the laser device so as to treat a surface of the element body.
    Type: Application
    Filed: September 22, 2017
    Publication date: March 29, 2018
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Reiichi MATSUBA, Sakae KOTO, Daisuke KATAYAMA, Masato ABE, Keita MOTOYOSHI, Hideki MURAMATSU
  • Patent number: 9778127
    Abstract: A differential pressure sensor includes: a sensor module including: a sensor case including a port through which a target fluid is to be introduced and a base attached with the port; a sensor configured to detect a physical quantity of the target fluid; a sensor substrate attached with the sensor, the sensor substrate having an outer circumferential surface facing an inner circumferential surface of the base; and a cover configured to press the sensor substrate against the base; and a case body including an electric circuit that is housed therein and electrically connectable to the sensor module, the case body having an open end to which the sensor module is externally attached, in which a sensor module clearance is defined between the outer circumferential surface of the sensor substrate and an inner circumferential surface of the sensor case.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: October 3, 2017
    Assignee: NAGANO KEIKI CO., LTD.
    Inventors: Takayuki Ite, Daiki Aruga, Hideki Muramatsu
  • Publication number: 20170059438
    Abstract: A controller includes: a communication attachment member configured to be detachably attached to a measuring device body; a second light emitter/receiver provided to a communication attachment member and configured to transmit/receive a signal to/from a first light emitter/receiver of the measuring device body; and a second controller configured to transmit/receive a signal to/from the second light emitter/receiver. An electronic circuit unit, electronic calibration unit, first control unit, signal transmission unit and the first light emitter/receiver are provided inside a housing of the measuring device body. A window is hermetically provided to a plate of the measuring device body. The communication attachment member includes a cover configured to be disposed so that the second light emitter/receiver faces the window and an engagement portion provided to the cover to be engageable with the housing.
    Type: Application
    Filed: August 31, 2016
    Publication date: March 2, 2017
    Inventors: Takayuki Ite, Yasuyuki Suzuki, Toshinori Suzuki, Hideki Muramatsu
  • Publication number: 20160187218
    Abstract: A differential pressure sensor includes: a sensor module including: a sensor case including a port through which a target fluid is to be introduced and a base attached with the port; a sensor configured to detect a physical quantity of the target fluid; a sensor substrate attached with the sensor, the sensor substrate having an outer circumferential surface facing an inner circumferential surface of the base; and a cover configured to press the sensor substrate against the base; and a case body including an electric circuit that is housed therein and electrically connectable to the sensor module, the case body having an open end to which the sensor module is externally attached, in which a sensor module clearance is defined between the outer circumferential surface of the sensor substrate and an inner circumferential surface of the sensor case.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 30, 2016
    Inventors: Takayuki Ite, Daiki Aruga, Hideki Muramatsu
  • Patent number: 8302429
    Abstract: The present invention relates to a method and an apparatus for bending a glass sheet, and has an object of achieving high forming accuracy of a glass sheet along a perpendicular direction perpendicular to a conveying direction of the glass sheet, in particular, to obtain high forming accuracy both along the conveying direction and the perpendicular direction.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: November 6, 2012
    Assignee: Asahi Glass Company, Limited
    Inventors: Ken Nomura, Nozomi Otsubo, Hideki Muramatsu, Toshimitsu Sato
  • Patent number: 8044898
    Abstract: An LED display apparatus 1 in which at least multiple LEDs are serially-connected to a power circuit part having a constant current power source, each one of the LEDs has a switching element parallel-connected thereto, and a control circuit part is used to selectively turn on/off the switching elements to control the LEDs for a specific display, characterized by the fact that the apparatus comprises a display matrix circuit part 9 constituted by parallel-connecting to the power circuit part 8 multiple LED circuits 7a, 7b, 7c . . . consisting of multiple LEDs 2 . . . and a single first switching element 3a, 3b, 3c . . . serially-connected and second switching element 4 . . . each parallel-connected to one of the LEDs 2 . . . , and a control circuit part 10 turning on the first switching elements 3a . . . for a given time period (Ts) in sequence and turning on/off a row La, Lb, Lc . . . of multiple second switching elements 4 . . . extending across the LED circuits 7a . . .
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: October 25, 2011
    Assignee: Nagano Keiki Co., Ltd.
    Inventors: Hiroyuki Sakai, Takehiro Koyama, Hideki Muramatsu, Toshiaki Kobayashi
  • Patent number: 7792657
    Abstract: A pressure display apparatus that includes a detected signal processor for processing a detected signal Si obtained from a pressure detector for detecting a pressure P, a pressure value display for displaying a detected pressure value Pd at least based on a processed signal Dd obtained from the detected signal processor, and a reference point adjuster for adjusting the display for a given reference pressure value Ps. The reference point adjuster has a reference pressure value setting function to set the reference pressure value Ps for a given magnitude, a deviation value setting capability for obtaining and setting a detected pressure value Pd corresponding to the reference pressure value Ps and the deviation value Ed of the reference pressure value Ps, and a correction capability for correcting at least the detected pressure value Pd regarding the pressure P and displayed on the display based on the deviation Ed.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: September 7, 2010
    Assignee: Nagano Keiki Co., Ltd.
    Inventors: Toshiaki Kobayashi, Hideki Muramatsu, Hidebumi Seki, Hiroyuki Sakai
  • Publication number: 20100137564
    Abstract: A polypeptide of N-acetylglucosamine-6-O-sulfotransferase and a DNA encoding the peptide are provided. The polypeptide is (a) or (b) below: (a) a polypeptide having the amino acid sequence represented by SEQ ID NO: 2; or (b) a polypeptide which includes an amino acid sequence including substitution, deletion, insertion or transposition of one or a few amino acids in the amino acid sequence of (a) and which has an enzymatic activity to transfer a sulfate group from a sulfate group donor to a hydroxyl group at 6 position of an N-acetylglucosamine residue located at a non-reducing end of an oligosaccharide represented the formula I: GlcNAc?1-3Gal?1-4GlcNAc??(I) where GlcNAc represents an N-acetyl-glucosamine residue, Gal represents a galactose residue, ? 1-3 represents a ? 1-3 glycosidic linkage, and ? 1-4 represents a ? 1-4 glycosidic linkage.
    Type: Application
    Filed: August 19, 2008
    Publication date: June 3, 2010
    Applicant: Aichi Prefecture
    Inventors: Kenji Uchimura, Hideki Muramatsu, Kenji Kadomatsu, Reiji Kannagi, Osami Habuchi, Takashi Muramatsu
  • Publication number: 20090229309
    Abstract: The present invention relates to a method and an apparatus for bending a glass sheet, and has an object of achieving high forming accuracy of a glass sheet along a perpendicular direction perpendicular to a conveying direction of the glass sheet, in particular, to obtain high forming accuracy both along the conveying direction and the perpendicular direction.
    Type: Application
    Filed: March 10, 2009
    Publication date: September 17, 2009
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Ken NOMURA, Nozomi OTSUBO, Hideki MURAMATSU, Toshimitsu SATO
  • Publication number: 20080252574
    Abstract: An LED display apparatus 1 in which at least multiple LEDs are serially-connected to a power circuit part having a constant current power source, each one of the LEDs has a switching element parallel-connected thereto, and a control circuit part is used to selectively turn on/off the switching elements to control the LEDs for a specific display, characterized by the fact that the apparatus comprises a display matrix circuit part 9 constituted by parallel-connecting to the power circuit part 8 multiple LED circuits 7a, 7b, 7c . . . consisting of multiple LEDs 2 . . . and a single first switching element 3a, 3b, 3c . . . serially-connected and second switching element 4 . . . each parallel-connected to one of the LEDs 2 . . . , and a control circuit part 10 turning on the first switching elements 3a . . . for a given time period (Ts) in sequence and turning on/off a row La, Lb, Lc . . . of multiple second switching elements 4 . . . extending across the LED circuits 7a . . .
    Type: Application
    Filed: October 30, 2007
    Publication date: October 16, 2008
    Inventors: Hiroyuki Sakai, Takehiro Koyama, Hideki Muramatsu, Toshiaki Kobayashi
  • Publication number: 20080255793
    Abstract: A pressure display apparatus 1 comprising a detected signal processing mean 3 for processing a detected signal Si obtained from a pressure detection means 2 for detecting a pressure P, a pressure value display means 4 for displaying on a display 5 a pressure value (detected pressure value Pd) regarding the pressure P at least based on the processed signal Dd obtained from the detected signal processing means 3, and a reference point adjustment means 6 for adjusting the display on the display 5 for a given reference pressure value Ps, characterized by the fact that the reference point adjusting means 6 has a reference pressure value setting function 6a to set the reference pressure value Ps for a given magnitude, a deviation value setting function 6b to obtain and set a detected pressure value Pd corresponding to the reference pressure value Ps and the deviation value Ed of the reference pressure value Ps, and a correction function 6c to correct at least the detected pressure value Pd regarding the pressure P
    Type: Application
    Filed: October 30, 2007
    Publication date: October 16, 2008
    Inventors: Toshiaki Kobayashi, Hideki Muramatsu, Hidebumi Seki, Hiroyuki Sakai
  • Publication number: 20050208631
    Abstract: A polypeptide of N-acetylglucosamine-6-O-sulfotransferase and a DNA encoding the peptide are provided. The polypeptide is (a) or (b) below: (a) a polypeptide consisting of an amino acid sequence represented by SEQ ID NO: 2; or (b) a polypeptide which comprises an amino acid sequence including substitution, deletion, insertion or transposition of one or few amino acids in the amino acid sequence of (a) and which has an enzymatic activity to transfer a sulfate group from a sulfate group donor to a hydroxyl group at 6 position of an N-acetylglucosamine residue located at a non-reducing end of an oligosaccharide represented by the formula I: GlcNAc?1-3Gal ?1-4GlcNAc??(I) wherein GlcNAc represents an N-acetylglucosamine residue, Gal represents a galactose residue, ?1-3 represents a ?1-3 glycosidic linkage, and ?1-4 represents a ?1-4 glycosidic linkage.
    Type: Application
    Filed: October 15, 2004
    Publication date: September 22, 2005
    Inventors: Kenji Uchimura, Hideki Muramatsu, Kenji Kadomatsu, Reiji Kannagi, Osami Habuchi, Takashi Muramatsu
  • Publication number: 20050142644
    Abstract: Apolypeptide of N-acetylglucosamine-6-O-sulfotransferase and a DNA encoding the peptide are provided. The polypeptide is (a) or (b) below: (a) a polypeptide consisting of an amino acid sequence represented by SEQ ID NO: 2; or (b) a polypeptide which comprises an amino acid sequence including substitution, deletion, insertion or transposition of one or few amino acids in the amino acid sequence of (a) and which has an enzymatic activity to transfer a sulfate group from a sulfate group donor to a hydroxyl group at 6 position of an N-acetylglucosamine residue located at a non-reducing end of an oligosaccharide represented by the formula I: GlcNAc?1-3Gal?1-4GlcNAc ??(I) wherein GlcNAc represents an N-acetylglucosamine residue, Gal represents a galactose residue, ?1-3 represents a ?1-3 glycosidic linkage, and ?1-4 represents a ?1-4 glycosidic linkage.
    Type: Application
    Filed: October 15, 2004
    Publication date: June 30, 2005
    Inventors: Kenji Uchimura, Hideki Muramatsu, Kenji Kadomatsu, Reiji Kannagi, Osami Habuchi, Takashi Muramatsu
  • Patent number: 6562098
    Abstract: A wear resistant sintered member exhibits superior wear resistance at the same level as those of the conventional materials without using a Co-based hard phase is provided. A first hard phase comprising Mo silicide particles dispersed in an Fe-based alloy matrix of the first hard phase and a second hard phase comprising a ferrite phase or a mixed phase of ferrite and austenite having a higher Cr concentration than the Fe-based alloy matrix surrounding a core consisting of Cr carbide particles, are diffused in an Fe-based alloy matrix, the Mo silicide particles are contained in the first hard phase in an amount of 3 to 25 % by area, and the Cr carbide particles are contained in the second hard phase in an amount of 3 to 30 % by area.
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: May 13, 2003
    Assignees: Hitachi Powdered Metals Co., Ltd., Nissan Motor Co., Ltd.
    Inventors: Hiroki Fujitsuka, Hideaki Kawata, Koichiro Hayashi, Tomonori Miyazawa, Koji Koyanagi, Akira Fujiki, Hideki Muramatsu, Kunio Maki, Yoshio Okada, Shin Nomura
  • Publication number: 20030008366
    Abstract: Apolypeptide of N-acetylglucosamine-6-O-sulfotransferase and a DNA encoding the peptide are provided.
    Type: Application
    Filed: August 5, 2002
    Publication date: January 9, 2003
    Inventors: Kenji Uchimura, Hideki Muramatsu, Kenji Kadomatsu, Reiji Kannagi, Osami Habuchi, Takashi Muramatsu
  • Patent number: 6455289
    Abstract: Apolypeptide of N-acetylglucosamine-6-O-sulfotransferase and a DNA encoding the peptide are provided. The polypeptide is (a) or (b) below: (a) a polypeptide consisting of an amino acid sequence represented by SEQ ID NO: 2; or (b) a polypeptide which comprises an amino acid sequence including substitution, deletion, insertion or transposition of one or few amino acids in the amino acid sequence of (a) and which has an enzymatic activity to transfer a sulfate group from a sulfate group donor to a hydroxyl group at 6 position of an N-acetylglucosamine residue located at a non-reducing end of an oligosaccharide represented by the formula I: GlcNAc&bgr;1-3Gal&bgr;1-4GlcNAc  (I) wherein GlcNAc represents an N-acetylglucosamine residue, Gal represents a galactose residue, &bgr;1-3 represents a &bgr;1-3 glycosidic linkage, and &bgr;1-4 represents a &bgr;1-4 glycosidic linkage.
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: September 24, 2002
    Assignee: Seikagaku Corporation
    Inventors: Kenji Uchimura, Hideki Muramatsu, Kenji Kadomatsu, Reiji Kannagi, Osami Habuchi, Takashi Muramatsu
  • Patent number: 6062572
    Abstract: A metal gasket including a thin metal plate (1) provided with beads (3) and step members (4) each of which includes a coating layer having a property of high load resistance. The step member (4) is attached to the bead along a convex ridge of the bead (3), thereby increasing a quantity of compression of the bead (3), to cause a great surface pressure and decreasing an amplitude of stress in the bead (3) to improve a property of fatigue resistance of the bead (3). Also, the step member (4) is attached to the bead within a concave surface of the bead, thereby restraining the quantity of compression of the bead (3) to improve the property of fatigue resistance of the bead (3) and assuring the surface pressure on the concave surface of the bead by the step member (4).
    Type: Grant
    Filed: February 19, 1998
    Date of Patent: May 16, 2000
    Assignee: Ishino Gasket Mfg. Co., Ltd.
    Inventors: Keiichi Hasegawa, Toshiaki Katsumata, Atsushi Suzuki, Yukitomo Matsumoto, Namieki Osawa, Hideki Muramatsu