320 patents
Page 10 of 16
Utility
Optical Devices Having Partial or Incomplete Optic and Associated Methods
11 Nov 21
An optical device including a partial or incomplete optic configured operatively as an add-on (e.g., supplemental lens/optic) for an (existing) optical element or system, the partial or incomplete optic having an active area configured in relation to the optical element or system such that the partial or incomplete optic controls or changes foci of light incident upon or provided to the active area, but does not control or change foci of light bypassing optically relevant portions of the partial or incomplete optic, and associated methods for enhancing vision.
Xiao Xiao Zhang
Filed: 27 Jul 21
Utility
Polishing Liquid, Carrier Particle, Method for Reducing Cerium Oxide, Method for Polishing Glass Substrate, Method for Manufacturing Glass Substrate, and Method for Manufacturing Magnetic-disk Glass Substrate
11 Nov 21
A polishing liquid for polishing a glass substrate includes cerium oxide as polishing abrasive particles, and a substance that reduces cerium oxide in response to irradiation of light.
Hiroki NAKAGAWA, Kashio NAKAYAMA
Filed: 23 Jul 21
Utility
Electronic Endoscope System
4 Nov 21
This electronic endoscope system includes an evaluation unit that evaluates an extent of a lesion by processing an image inside an organ image-captured by an electronic endoscope.
Ryohey KOIZUMI
Filed: 26 Mar 20
Utility
Endoscope Head Comprising a Housing Element Made from Transparent Material
4 Nov 21
The invention relates to an endoscope head including a camera, a housing element made from transparent material which surrounds the camera at least laterally and at least in portions and extends to the distal end of the endoscope head, and including at least one illumination unit which is arranged laterally from the camera and/or proximally from the camera.
Anh Minh DO
Filed: 24 Oct 19
Utility
Electronic Endoscope System and Data Processing Device
4 Nov 21
This electronic endoscope system includes an evaluation value calculation unit, an assessment unit, and a representative value determination unit.
Ryohey KOIZUMI, Yosuke IKEMOTO
Filed: 10 Apr 20
Utility
Endoscope
4 Nov 21
Provided is an endoscope capable of suppressing the displacement of a movable optical frame due to bending of a bending portion.
Toshiyuki KATAYAMA
Filed: 10 Feb 20
Utility
Endoscope Having a Circuit Board
4 Nov 21
The present invention relates to an endoscope including an object, which is to be supplied with electric current, in an endoscope head of the endoscope, and a circuit board for the object to be supplied with electric current.
Hermann LANDES, Tilman SCHRÖTER
Filed: 24 Oct 19
Utility
Optical Element and Optical Apparatus
28 Oct 21
An optical element includes a glass body including a colored layer provided inside the glass body and positioned at an optical function surface of the optical element.
Toshiki NAKAMURA, Yutaka TAKAKUBO, Yoshitake TANNO, Yasushi TSUTSUMI, Naomi MATSUMOTO
Filed: 22 Apr 21
Utility
Electronic Endoscope System and Data Processing Device
21 Oct 21
An electronic endoscope system includes an electronic endoscope, a processor that includes an evaluation unit, and a monitor.
Ryohei KOIZUMI, Yousuke IKEMOTO, Takao MAKINO
Filed: 12 Sep 19
Utility
Magnetic-disk Substrate and Magnetic Disk
21 Oct 21
A magnetic-disk substrate has an average value of squares of inclinations that is 0.0025 or less, and a frequency at which squares of inclinations are 0.004 or more is 15% or less, in a case where samples of inclinations on a main surface are obtained at intervals of 10 nm.
Masanobu ITAYA, Kinobu OSAKABE, Toshio TAKIZAWA
Filed: 30 Jun 21
Utility
Ophthalmic Lens, Design Method for the Same, Manufacturing Method for the Same, and Ophthalmic Lens Set
14 Oct 21
An ophthalmic lens and technologies relating to the ophthalmic lens including an intermediate portion that includes a portion in which a power is strengthened and thereafter weakened when the lens is viewed in an X direction from the center toward the periphery, and includes a portion A′ in which the power is strengthened and thereafter weakened when the lens is viewed in an X′ direction from the center toward the periphery, the X′ direction being exactly opposite to the X direction, the power being strengthened in the portion A and the portion A′ to be stronger than a far-vision power of a far-vision portion or a near-vision power of a near-vision portion that is arranged in a ring shape along an outer edge of the intermediate portion.
Akira SHIMOJO, Kazuo NAKAZAWA
Filed: 10 Dec 18
Utility
Reflective Mask Blank, Reflective Mask and Method for Manufacturing Same, and Method for Manufacturing Semiconductor Device
7 Oct 21
Mizuki KATAOKA, Yohei IKEBE
Filed: 8 Aug 19
Utility
Endoscope Cap, Endoscope and Method of Detaching Endoscope Cap
23 Sep 21
An example endoscope cap, attachable to and detachable from an endoscope including a lever pivotally provided at a distal end of an insertion part of an endoscope and a pivot part causing the lever to pivot, includes: a bottomed cylindrical cover that has an opening end and is capable of attaching and detaching the opening end to and from the distal end of the insertion part of the endoscope; a first engagement part located at an inner surface of a cylindrical part of the cover; an elevator that has a lever connection part connected to the lever and that is pivotally fixed to an inside of the cover; and a flexible part provided at the cylindrical part of the cover and more flexible by an external force compared to another part along a circumferential direction of the cylindrical part.
Yoshitsugu HOSOGOE
Filed: 13 Oct 17
Utility
Method for Manufacturing Reflective Mask Blank, Reflective Mask Blank, Method for Manufacturing Reflective Mask, Reflective Mask, and Method for Manufacturing Semiconductor Device
23 Sep 21
A method of manufacturing a reflective mask blank includes: forming a multilayer reflective film, which is configured to reflect EUV light, on a substrate to form a substrate with a multilayer reflective film; subjecting the substrate with a multilayer reflective film to defect inspection; forming an absorber film, which is configured to absorb the EUV light, on the multilayer reflective film of the substrate with a multilayer reflective film; forming a reflective mask blank, in which an alignment region is formed in an outer peripheral edge region of a pattern formation region by removing the absorber film so that the multilayer reflective film of an area including an element serving as a reference of defect information on the multilayer reflective film is exposed in the alignment region; and performing defect management of the reflective mask blank through use of the alignment region.
Tsutomu SHOKI, Takahiro ONOUE
Filed: 20 May 21
Utility
Mask Blank, Transfer Mask, and Method for Manufacturing Semiconductor Device
16 Sep 21
This mask blank has a structure wherein a phase shift film and a light shielding film are sequentially formed as layers in this order on a transparent substrate.
Masahiro HASHIMOTO, Hiroaki SHISHIDO
Filed: 27 May 21
Utility
Elevator and Endoscope
9 Sep 21
An example elevator attachable to and detachable from an endoscope including a lever pivotally provided at a distal end of an insertion part of the endoscope and a pivot part causing the lever to pivot, includes: a first elevating part having a recess at one surface thereof; a second elevating part protruding from an edge of the first elevating part; and a lever connection part located at an end of the second elevating part and connected to the lever.
Yoshitsugu HOSOGOE, Keiichi SAITO
Filed: 13 Oct 17
Utility
Endoscope System
9 Sep 21
An electronic endoscope system includes an image processing unit that uses a numerical value to evaluate an appearance feature appearing in a biological tissue by using an images captured by an electronic endoscope.
Takao MAKINO
Filed: 20 Mar 19
Utility
Endoscope and Endoscope System
2 Sep 21
An endoscope includes an insertion portion that is covered with an exterior tube with an outer diameter of 1 mm or less, an observation optical system that includes a rectangular image sensor fixed to a tip of the insertion portion and having a length of one side of 60% or less of the outer diameter of the insertion portion, an illumination fiber that is arranged between an inner surface of the exterior tube and an edge of the observation optical system and penetrates the exterior tube, a cable bundle that is connected to the image sensor and penetrates the exterior tube, and a connector that is connected to the cable bundle and the illumination fiber.
Kunihiko ONOBORI, Kohei IKETANI
Filed: 24 Dec 19
Utility
Endoscope, Distal Tip Piece, and Method of Manufacturing Endoscope
26 Aug 21
To provide an endoscope or the like that can reuse an image sensor or the like.
Keiji ITO, Takayoshi MORISHIMA, Kohei IKETANI
Filed: 4 Dec 19
Utility
Electronic Endoscope System
26 Aug 21
An electronic endoscope system includes an electronic endoscope, a processor that includes an evaluation unit, and a monitor.
Takao MAKINO
Filed: 18 Sep 19