Patents Assigned to Fujifilm Corporation
  • Agricultural container
    Patent number: 11957092
    Abstract: A packaging bag as an agricultural container has a film which forms a partition separating a housing space which houses agricultural products such as fruits and vegetables from an external space. The packaging bag includes a CA film and a porous film. The CA film contains cellulose acylate having an acyl group substitution degree of 2.00 to 2.97. The porous film is formed such that a plurality of pores having an average pore size of 0.0050 ?m to 5.0 ?m penetrate the film in a thickness direction.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Yusuke Fujihara, Akihiro Ikeyama, Shogo Katano
  • Chemical liquid purification method and chemical liquid
    Patent number: 11958005
    Abstract: An object of the present invention is to provide a chemical liquid purification method which makes it possible to obtain a chemical liquid having excellent defect inhibition performance. Another object of the present invention is to provide a chemical liquid. The chemical liquid purification method according to an embodiment of the present invention is a chemical liquid purification method including obtaining a chemical liquid by purifying a substance to be purified containing an organic solvent, in which a content of the stabilizer in the substance to be purified with respect to the total mass of the substance to be purified is equal to or greater than 0.1 mass ppm and less than 100 mass ppm.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Tetsuya Kamimura, Masahiro Yoshidome, Yukihisa Kawada
  • Winding condition generating apparatus, winding apparatus, winding defect level prediction value generating apparatus, winding condition calculating method, winding method, and winding defect level prediction value generating method
    Patent number: 11960992
    Abstract: A winding condition generating apparatus includes: an input unit; an output unit; and a condition calculation unit. A winding condition calculation unit includes a learning model created by machine learning using a combination of a winding parameter and a winding condition in producing a wound web that satisfies a target winding quality as training data, and calculates a winding condition of a new wound web using the learning model, from a winding parameter of a new wound web input through the input unit. The output unit outputs the winding condition. The winding parameter includes a web width, a web transport velocity, and a web winding length. The winding condition includes a tension of the web at the start of winding and a tension of the web at the end of winding.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Yoshihito Matsumura
  • Image forming apparatus in which a document can be placed more easily on a receiving surface
    Patent number: 11960234
    Abstract: An image forming apparatus includes: an apparatus body having a receiving surface on which a document is placed and that is provided on a rear portion of an upper surface, the rear portion being positioned behind a front end of the upper surface; a reading unit provided on the rear portion such that the reading unit is openable and closable, the reading unit reading an image on the document while transporting the document; an inclined surface on which no operation unit is disposed, the inclined surface being continuously inclined downward from a front end of the rear portion to the front end of the upper surface; and a projecting portion provided on a front portion of the apparatus body at a position on a first side of the inclined surface in a left-right direction, the projecting portion projecting forward and upward with respect to the inclined surface.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM CORPORATION
    Inventors: Takuma Ayabe, Tsutomu Shiihara
  • Lens for spectacles and spectacles
    Patent number: 11958959
    Abstract: A lens for spectacles and spectacles a resin and a near-infrared absorbing agent having a maximum absorption wavelength in a thiourethane resin in a range of more than 700 nm and 1000 nm or less and a transmittance of light at 400 nm of 50% or more and 100% or less.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM CORPORATION
    Inventors: Takashi Katou, Daisuke Sasaki
  • Lens device, imaging apparatus, imaging method, and imaging program for acquiring multispectral images
    Patent number: 11960200
    Abstract: A lens device includes an imaging optical system and an optical member. The optical member is disposed near a pupil of the imaging optical system in a state where an optical axis of the optical member coincides with an optical axis of the imaging optical system. The optical member includes a frame that includes a plurality of aperture regions, a plurality of optical filters that are disposed in at least one of the plurality of aperture regions and include two or more optical filters transmitting light having at least some wavelength ranges different from each other, and a plurality of polarizing filters that are disposed in at least one of the plurality of aperture regions and have different polarization directions. The lens barrel has a slit, and the optical member is insertable into and removable from the imaging optical system through the slit.
    Type: Grant
    Filed: June 4, 2023
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Atsushi Kawanago, Kazuyoshi Okada, Yasunobu Kishine, Yuya Hirakawa
  • Endoscope apparatus
    Patent number: 11957316
    Abstract: A picked-up image that is obtained from the image pickup of a subject illuminated with illumination light and auxiliary measurement light is acquired. The picked-up image includes at least two first and second spectral images having different wavelength components. A first arithmetic image from which a first noise component hindering the detection of an irradiation position of the auxiliary measurement light is removed by first arithmetic processing based on the first and second spectral images is obtained.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Daisuke Utsunomiya
  • Heat storage composition, heat storage member, electronic device, and manufacturing method of heat storage member
    Patent number: 11959010
    Abstract: An object of the present invention is to provide a heat storage composition excellent in slow flame retardance and a heat storage member excellent in the slow flame retardance. Another object of the present invention is to provide an electronic device including a heat storage member, and a manufacturing method of a heat storage member. The heat storage composition according to an embodiment of the present invention contains a heat storage material and a flame retardant, in which a specific condition A is satisfied. The heat storage member according to an embodiment of the present invention contains a heat storage material and a flame retardant, in which a specific condition C is satisfied.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Tetsuro Mitsui, Naotoshi Sato, Aya Nakayama, Takuto Matsushita, Masahiro Hatta, Hiroshi Kawakami
  • Ultrasound system and control method of ultrasound system
    Patent number: 11957518
    Abstract: A probe-side processor generates image information data on the basis of a sound ray signal generated, and the image information data generated by the probe-side processor is stored in a probe-side cine-memory. In a case where a freeze mode is designated, the past image information data stored in the probe-side cine-memory is wirelessly transmitted from the probe-side wireless communication circuit, and a terminal-side processor displays an ultrasound image on a monitor on the basis of the past image information data received by a terminal-side wireless communication circuit.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Hiroshi Murakami
  • Damage figure creation supporting apparatus, damage figure creation supporting method, damage figure creation supporting program, and damage figure creation supporting system
    Patent number: 11959862
    Abstract: Provided are a damage figure creation supporting apparatus, a damage figure creation supporting method, a damage figure creation supporting program, and a damage figure creation supporting system that enable efficient creation of a damage figure using marking colors. The damage figure creation supporting method includes a step of acquiring an image obtained by photographing a surface of a structure in color, a step of analyzing the acquired image and detecting markings applied to damaged portions on the surface of the structure for respective colors, and a step of creating a damage figure, based on detection results of the markings for the respective colors. The damage figure is configured as a diagram of tracing the markings and has a layered structure with layers each corresponding to a color.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Shuhei Horita, Masafumi Tomono
  • Material composition for pressure measurement, material for pressure measurement, and material set for pressure measurement
    Patent number: 11958307
    Abstract: Provided are a material for pressure measurement, including a color forming layer that contains microcapsules A encapsulating an electron-donating colorless dye precursor and microcapsules B not encapsulating an electron-donating colorless dye precursor, in which a volume standard median diameter D50A of the microcapsules A and a volume standard median diameter D50B of the microcapsules B satisfy Equation 1; a material composition for pressure measurement; and a material set for pressure measurement: D50A<D50B??Equation 1.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM CORPORATION
    Inventor: Satoshi Tanaka
  • Medical image processing system
    Patent number: 11961228
    Abstract: A medical image acquisition unit acquires a medical image obtained by imaging an observation target. A feature amount calculation unit calculates a feature amount of the observation target for each pixel of an image region of the medical image or for each divided region obtained by dividing the image region of the medical image into a specific size. A stage determination unit calculates a distribution index value which is an index value of the spatial distribution of the feature amount of each divided region, and determines the disease stage of the observation target based on the distribution index value.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Tatsuya Aoyama
  • Image processing device and method of operating the same
    Patent number: 11957483
    Abstract: A disease-related processing section performs at least one of the calculation of an index value related to a stage of ulcerative colitis, the determination of the stage of the ulcerative colitis, or the determination of whether or not the ulcerative colitis has remitted, on the basis of the denseness of superficial blood vessels, intramucosal hemorrhage, and extramucosal hemorrhage obtained from a medical image.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Misaki Meguro
  • Image blur correction device, imaging device, and lens device
    Patent number: 11962904
    Abstract: A first image blur correction device includes an imaging-element holding-member to which an imaging-element is fixed, a housing that supports the imaging-element holding-member to be movable in a direction X perpendicular to an optical axis of a lens device, and a first drive mechanism that generates thrust of moving the imaging-element holding-member in the direction X. The first drive mechanism includes a first magnet that is fixed to the housing and in which a direction connecting both magnetic poles is parallel to the direction X, and a first coil that is fixed to the imaging-element holding-member to face the first magnet. In a state where the imaging-element holding-member is at a reference position where the optical axis of the lens device coincides with a center of the imaging-element, a position of a first magnet center in the direction X and a first coil central axis deviate from each other.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Kouhei Awazu, Yasuhiro Miwa, Takuro Abe
  • Light absorption anisotropic film, laminate, and image display device
    Patent number: 11960182
    Abstract: Provided is a light absorption anisotropic film capable of preparing an image display device having excellent display performance and excellent durability, and a laminate and an image display device formed of the light absorption anisotropic film. The light absorption anisotropic film is used for an image display device, which is formed of a liquid crystal composition containing a liquid crystal compound and a dichroic substance, in which in a signal derived from the dichroic substance detected by time-of-flight secondary ion mass spectrometry, a relationship between a maximum intensity Imax of the light absorption anisotropic film in a thickness direction and an intensity Isur1 in a surface of the light absorption anisotropic film on a viewing side of the image display device satisfies Expression (I-1) 2.0?Imax/Isur1.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Yumi Kato, Naoki Koito, Hiroshi Matsuyama, Akihiro Sugita, Takehiro Kasahara, Naoyoshi Yamada
  • Tomographic image generating apparatus, tomographic image generating method, and tomographic image generating program
    Patent number: 11961165
    Abstract: An image acquisition unit acquires a plurality of projection images corresponding to a plurality of radiation source positions in a case of tomosynthesis imaging. A reconstruction unit reconstructs all or a part of the plurality of projection images to generate a tomographic image on each of a plurality of tomographic planes of a subject. A feature point detecting unit detects at least one feature point from a plurality of the tomographic images. A positional shift amount derivation unit derives a positional shift amount between the plurality of projection images with the feature point as a reference on a corresponding tomographic plane corresponding to the tomographic image in which the feature point is detected. The reconstruction unit reconstructs the plurality of projection images by correcting the positional shift amount to generate a corrected tomographic image.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM CORPORATION
    Inventor: Junya Morita
  • Structural body, solid-state imaging element, and image display device
    Patent number: 11961860
    Abstract: Provided are a structural body including: a light detection layer 10, a color separation layer 20 provided on a light incident side of the light detection layer 10, and an optical waveguide layer 30 provided on the light incident side of the light detection layer 10 and provided on at least one selected from a light incident side of the color separation layer 20 or a light transmitting side of the color separation layer 20, in which the optical waveguide layer 30 is a layer which transmits light incident at an angle of 0° to 40° with respect to a normal line of a light receiving surface 10a of the light detection layer 10 by changing a traveling angle of the incident light to an angle of 0° to 1° with respect to the normal line of the light receiving surface 10a of the light detection layer 10; and a solid-state imaging element and an image display device including the structural body.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Mitsuji Yoshibayashi
  • Operating grip for endoscope
    Patent number: D1023299
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Jun Sato
  • Operating grip for endoscope
    Patent number: D1023300
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Jun Sato, Kunihiko Tanaka
  • Endoscope connector
    Patent number: D1023301
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: April 16, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Jun Sato