Patents by Inventor Hideyuki Fujii

Hideyuki 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: 10989794
    Abstract: Scanning optical system, comprising a rotatable mirror unit including first and second mirror surfaces each inclining relative to a rotation axis, and a light projecting system including a light source which emits light flux toward an object through the mirror unit. The light flux is reflected on the first mirror surface, then to the second mirror surface, and projected so as to scan on the object correspondingly to rotation of the mirror unit. The mirror unit includes multiples pairs of the first and second mirror surfaces, and the respective intersection angles of the multiples pairs are different from each other. In one rotation of the mirror unit, light flux emitted from the light source is reflected on the second mirror surfaces, and is projected sequentially, thereby to scan a measurement range in which the object is measured. Length in a sub scanning direction of the light flux and intersection angles of the multiples pairs correspond to length in a sub scanning direction of the measurement range.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: April 27, 2021
    Assignee: Konica Minolta, Inc.
    Inventors: Ryouta Ishikawa, Hiroyuki Matsuda, Masashi Kageyama, Junichiro Yonetake, Hideyuki Fujii, Hiroyuki Shindo
  • Publication number: 20210069716
    Abstract: To provide a temperature adjustment stage that can efficiently heat a cartridge in accordance with necessity of heating each well. A temperature adjustment stage for heating a cartridge in which a plurality of wells that store a liquid are formed. The cartridge is used in an inspection system that detects an object captured by an immunoreaction, the wells include a labeled antibody well that stores a labeled antibody that labels the object, and there is provided a structure that does not heat the labeled antibody well.
    Type: Application
    Filed: October 24, 2018
    Publication date: March 11, 2021
    Inventors: Koji MIYAZAKI, Hideyuki FUJII, Ko OSAWA, Takanori MURAYAMA
  • Publication number: 20210036410
    Abstract: An antenna installation configuration includes: a vehicle-mounted apparatus that is mounted to a dashboard of a vehicle, the vehicle-mounted apparatus including a human-machine interface and a main body that is arranged in front of the human-machine interface, relative to a traveling direction of the vehicle; and an antenna attached to the main body, the antenna having a directivity directed toward an inside of a cabin of the vehicle and bypassing the human-machine interface.
    Type: Application
    Filed: March 31, 2020
    Publication date: February 4, 2021
    Applicant: DENSO TEN Limited
    Inventors: Hideyuki FUJII, Shoji HOSOMI
  • Publication number: 20200003688
    Abstract: A surface plasmon fluorescence analysis device that has a chip holder, a light source, an angle adjustment unit, a light sensor, a filter holder, an excitation light cut filter, a scattered light transmission unit, a transmission adjustment unit, and a control unit. As seen in plan view, the area occupied by the scattered light transmission unit is arranged on the excitation light cut filter or on the filter holder and is smaller than the area of a fluorescence transmission region as seen in plan view.
    Type: Application
    Filed: September 13, 2019
    Publication date: January 2, 2020
    Inventors: Hideyuki FUJII, Tetsuya NODA, Yukito NAKAMURA
  • Patent number: 10451555
    Abstract: A surface plasmon fluorescence analysis device that has a chip holder, a light source, an angle adjustment unit, a light sensor, a filter holder, an excitation light cut filter, a scattered light transmission unit, a transmission adjustment unit, and a control unit. As seen in plan view, the area occupied by the scattered light transmission unit is arranged on the excitation light cut filter or on the filter holder and is smaller than the area of a fluorescence transmission region as seen in plan view.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: October 22, 2019
    Assignee: Konica Minolta, Inc.
    Inventors: Hideyuki Fujii, Tetsuya Noda, Yukito Nakamura
  • Patent number: 10429306
    Abstract: A surface plasmon resonance fluorescence analysis device has a chip holder for holding an analysis chip, a light source for irradiating excitation light, an angle adjustment unit for adjusting the angle of incidence of the excitation light in relation to the interface of a prism and metal film of the analysis chip, an excitation light reflection filter, a first optical sensor for detecting the fluorescence emitted from the analysis chip and transmitted through the excitation light reflection filter, a second optical sensor for detecting the plasmon scattered light emitted from the analysis chip and reflected by the excitation light reflection filter, and a control unit for controlling the angle adjustment unit. The control unit determines an enhancement angle on the basis of the plasmon scattered light detection results of the second optical sensor.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: October 1, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hideyuki Fujii, Tetsuya Noda, Koji Miyazaki
  • Patent number: 10288723
    Abstract: A mirror unit, a distance measurement device and a laser radar, and a mobile body and a fixed object having the mirror unit and the distance measurement device or the laser radar. The mirror unit includes a plurality of pairs of first reflecting surfaces and second reflecting surfaces inclined relative to a rotation axis, and extending in directions crossing each other. The mirror unit rotates about the rotation axis. In the mirror unit, a beam emitted from a light source is reflected on a first reflecting surface, and then reflected on a second reflecting surface paired with the first reflecting surface. The beam is scanned over an object with the rotation of the mirror unit. In the mirror unit, the first and second reflecting surfaces are formed, respectively, on first and second reflecting members which are combined to select an emission angle of a beam emitted from the mirror unit.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: May 14, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hideyuki Fujii, Ryouta Ishikawa, Naoki Kaneko, Daisuke Sawanobori
  • Publication number: 20190056481
    Abstract: Scanning optical system, comprising a rotatable mirror unit including first and second mirror surfaces each inclining relative to a rotation axis, and a light projecting system including a light source which emits light flux toward an object through the mirror unit. The light flux is reflected on the first mirror surface, then to the second mirror surface, and projected so as to scan on the object correspondingly to rotation of the mirror unit. The mirror unit includes multiples pairs of the first and second mirror surfaces, and the respective intersection angles of the multiples pairs are different from each other. In one rotation of the mirror unit, light flux emitted from the light source is reflected on the second mirror surfaces, and is projected sequentially, thereby to scan a measurement range in which the object is measured. Length in a sub scanning direction of the light flux and intersection angles of the multiples pairs correspond to length in a sub scanning direction of the measurement range.
    Type: Application
    Filed: August 21, 2018
    Publication date: February 21, 2019
    Inventors: Ryouta ISHIKAWA, Hiroyuki MATSUDA, Masashi KAGEYAMA, Junichiro YONETAKE, Hideyuki FUJII, Hiroyuki SHINDO
  • Patent number: 10078132
    Abstract: The present invention provides a scanning optical system and radar that can suppress longitudinal distortion and spot rotation of a spot light radiated on an object. A light flux emitted from a light source is reflected on a first mirror surface of a mirror unit, then, proceeds to a second mirror surface, further is reflected on the second mirror surface, and is projected so as to scan on an object correspondingly to rotation of the mirror unit. The light flux emitted from the light projecting system is made longer in a sub scanning angle direction than in a scanning angle direction in a measurement range of the object and satisfies the following conditional expression, |?1?90|×|?|?255 . . . (1); in the expression, ?1 is an intersection angle (°) between the first mirror surface and the second mirror surface, and ? is a rotation angle (°).
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: September 18, 2018
    Assignee: Konica Minolta, Inc.
    Inventors: Ryouta Ishikawa, Hiroyuki Matsuda, Masashi Kageyama, Junichiro Yonetake, Hideyuki Fujii, Hiroyuki Shindo
  • Patent number: 9823593
    Abstract: Disclosed is a toner which is excellent in low-temperature fixability, high-temperature offset resistance, storage stability and durability, while having a wide range of fixing temperature. Also disclosed is a polyester resin used for such a toner. The polyester resin is one of the following polyester resin (A)-(E) for toners.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: November 21, 2017
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Shinya Yamato, Tetsuya Ochiai, Hideyuki Fujii
  • Publication number: 20170184705
    Abstract: A mirror unit, a distance measurement device and a laser radar, and a mobile body and a fixed object having the mirror unit and the distance measurement device or the laser radar. The mirror unit includes a plurality of pairs of first reflecting surfaces and second reflecting surfaces inclined relative to a rotation axis, and extending in directions crossing each other. The mirror unit rotates about the rotation axis. In the mirror unit, a beam emitted from a light source is reflected on a first reflecting surface, and then reflected on a second reflecting surface paired with the first reflecting surface. The beam is scanned over an object with the rotation of the mirror unit. In the mirror unit, the first and second reflecting surfaces are formed, respectively, on first and second reflecting members which are combined to select an emission angle of a beam emitted from the mirror unit.
    Type: Application
    Filed: December 16, 2014
    Publication date: June 29, 2017
    Applicant: KONICA MINOLTA INC.
    Inventors: Hideyuki FUJII, Ryouta ISHIKAWA, Naoki KANEKO, Daisuke SAWANOBORI
  • Patent number: 9584173
    Abstract: An electronic apparatus includes: a front surface member that includes a concavity in which an insertion aperture is located, the insertion aperture for receiving an object to be inserted into the insertion aperture, a bottom surface of the concavity having a support; and a cover that removably fits into the concavity to cover the insertion aperture. The cover includes a slider having an arc-shaped cross section. In a state in which the cover is fitted in the concavity, the slider of the cover contacts the support provided at the bottom surface of the concavity. When a part of the cover is pushed, the cover rotates, while the slider slides along a surface of the support.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: February 28, 2017
    Assignee: FUJITSU TEN LIMITED
    Inventors: Hideyuki Fujii, Eiji Watanabe, Taiji Oguruma, Nobuyuki Ukai
  • Publication number: 20160356717
    Abstract: A surface plasmon fluorescence analysis device that has a chip holder, a light source, an angle adjustment unit, a light sensor, a filter holder, an excitation light cut filter, a scattered light transmission unit, a transmission adjustment unit, and a control unit. As seen in plan view, the area occupied by the scattered light transmission unit is arranged on the excitation light cut filter or on the filter holder and is smaller than the area of a fluorescence transmission region as seen in plan view.
    Type: Application
    Filed: February 4, 2015
    Publication date: December 8, 2016
    Inventors: Hideyuki FUJII, Tetsuya NODA, Yukito NAKAMURA
  • Publication number: 20160153910
    Abstract: A surface plasmon resonance fluorescence analysis device has a chip holder for holding an analysis chip, a light source for irradiating excitation light, an angle adjustment unit for adjusting the angle of incidence of the excitation light in relation to the interface of a prism and metal film of the analysis chip, an excitation light reflection filter, a first optical sensor for detecting the fluorescence emitted from the analysis chip and transmitted through the excitation light reflection filter, a second optical sensor for detecting the plasmon scattered light emitted from the analysis chip and reflected by the excitation light reflection filter, and a control unit for controlling the angle adjustment unit. The control unit determines an enhancement angle on the basis of the plasmon scattered light detection results of the second optical sensor.
    Type: Application
    Filed: July 17, 2014
    Publication date: June 2, 2016
    Applicant: KONICA MINOLTA, INC.
    Inventors: Hideyuki FUJII, Tetsuya NADA, Koji MIYAZAKI
  • Publication number: 20160047902
    Abstract: The present invention provides a scanning optical system and radar that can suppress longitudinal distortion and spot rotation of a spot light radiated on an object. A light flux emitted from a light source is reflected on a first mirror surface of a mirror unit, then, proceeds to a second mirror surface, further is reflected on the second mirror surface, and is projected so as to scan on an object correspondingly to rotation of the mirror unit. The light flux emitted from the light projecting system is made longer in a sub scanning angle direction than in a scanning angle direction in a measurement range of the object and satisfies the following conditional expression, |·1?90|×|·|·255 . . . (1); in the expression, ˜1 is an intersection angle (°) between the first mirror surface and the second mirror surface, and · is a rotation angle (°).
    Type: Application
    Filed: April 8, 2014
    Publication date: February 18, 2016
    Inventors: Ryouta ISHIKAWA, Hiroyuki MATSUDA, Masashi KAGEYAMA, Junichiro YONETAKE, Hideyuki FUJII, Hiroyuki SHINDO
  • Publication number: 20160044812
    Abstract: An electronic apparatus includes: a front surface member that includes a concavity in which an insertion aperture is located, the insertion aperture for receiving an object to be inserted into the insertion aperture, a bottom surface of the concavity having a support; and a cover that removably fits into the concavity to cover the insertion aperture. The cover includes a slider having an arc-shaped cross section. In a state in which the cover is fitted in the concavity, the slider of the cover contacts the support provided at the bottom surface of the concavity. When a part of the cover is pushed, the cover rotates, while the slider slides along a surface of the support.
    Type: Application
    Filed: July 30, 2015
    Publication date: February 11, 2016
    Inventors: Hideyuki FUJII, Eiji WATANABE, Taiji OGURUMA, Nobuyuki UKAI
  • Patent number: 9052706
    Abstract: A device information display apparatus that communicates with a field device and acquires a device information of the field device to display the device information on a display device, the device information display apparatus may include: a changing unit that changes the device information to be displayed on the display device, the changing being performed based on operation instructions received from an input device; a definition file generation unit that generates a definition file for prescribing the device information to be displayed on the display device, the generating being performed based on the device information changed by the changing unit; and a switching unit that switches the device information to be displayed on the display device, the switching being performed based on the definition file generated by the definition file generation unit.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: June 9, 2015
    Assignee: YOKOGAWA ELECTRIC CORPORATION
    Inventor: Hideyuki Fujii
  • Publication number: 20140288262
    Abstract: Disclosed is a toner which is excellent in low-temperature fixability, high-temperature offset resistance, storage stability and durability, while having a wide range of fixing temperature. Also disclosed is a polyester resin used for such a toner. The polyester resin is one of the following polyester resin (A)-(E) for toners.
    Type: Application
    Filed: June 4, 2014
    Publication date: September 25, 2014
    Applicant: Mitsubishi Rayon Co., Ltd.
    Inventors: Shinya YAMATO, Tetsuya Ochiai, Hideyuki Fujii
  • Publication number: 20120185065
    Abstract: A device information display apparatus that communicates with a field device and acquires a device information of the field device to display the device information on a display device, the device information display apparatus may include: a changing unit that changes the device information to be displayed on the display device, the changing being performed based on operation instructions received from an input device; a definition file generation unit that generates a definition file for prescribing the device information to be displayed on the display device, the generating being performed based on the device information changed by the changing unit; and a switching unit that switches the device information to be displayed on the display device, the switching being performed based on the definition file generated by the definition file generation unit.
    Type: Application
    Filed: January 11, 2012
    Publication date: July 19, 2012
    Applicant: YOKOGAWA ELECTRIC CORPORATION
    Inventor: Hideyuki FUJII
  • Patent number: 8199616
    Abstract: A method for assembling an optical pickup apparatus for recording/reproducing a high density DVD, DVD and CD including two objective lens and three laser light sources, the objective lenses being provided on the lens holder having an actuator base for supporting the actuator, the method for assembling the optical pickup apparatus comprises the steps of adjusting a first tilt angle of the actuator base so that a coma aberration of a spot formed by the first light beams decreases when the first light beams are converged onto the first recording medium via the first objective lens, and adjusting a second tilt angle formed between the second objective lens and the lens holder so that a coma aberration of a beam spot formed by the second light beams decreases when the second light beams are converged onto the second recording medium via the second objective lens.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: June 12, 2012
    Assignee: Konica Minolta Opto, Inc.
    Inventors: Hideyuki Fujii, Tatsuji Kurogama, Katsuya Yagi, Katsumi Fujiwara