320 patents
Page 12 of 16
Utility
Endoscope
20 May 21
An endoscope has an insertion portion with a simple configuration.
Takayoshi MORISHIMA, Keiji ITO, Kohei IKETANI
Filed: 20 Jun 19
Utility
Intraocular Lens Injector with Container
20 May 21
Kazunori KUDO
Filed: 25 Apr 19
Utility
Mask Blank, Transfer Mask, and Method of Manufacturing Semiconductor Device
13 May 21
Kazutake TANIGUCHI, Hiroaki SHISHIDO
Filed: 28 Feb 18
Utility
Endoscope System
6 May 21
An endoscope system includes an image processing unit obtaining a severity of a lesion of a biological tissue in which a degree of lesion is digitized, from an image of the biological tissue that is obtained by imaging the biological tissue in a body cavity.
Takao MAKINO
Filed: 6 Feb 19
Utility
Mask Blank, Phase-shift Mask, and Semiconductor Device Manufacturing Method
6 May 21
Provided is a mask blank including a phase shift film The phase shift film has a structure where a first layer, a second layer, and a third layer are stacked in this order from a side of the transparent substrate.
Hiroaki SHISHIDO, Hitoshi MAEDA, Masahiro HASHIMOTO
Filed: 8 May 19
Utility
Endoscope Cap, Endoscope and Method of Manufacturing Endoscope Cap
22 Apr 21
An endoscope cap with an elevator, which is easily attached to and detached from the distal end of the endoscope, may be provided.
Yoshitsugu HOSOGOE
Filed: 23 Dec 20
Utility
Endoscope Cap, Endoscope and Method of Manufacturing Endoscope Cap
22 Apr 21
An endoscope cap with an elevator, which is easily attached to and detached from the distal end of the endoscope, may be provided.
Yoshitsugu HOSOGOE
Filed: 23 Dec 20
Utility
Endoscope Cap, Endoscope and Method of Manufacturing Endoscope Cap
22 Apr 21
An endoscope cap with an elevator, which is easily attached to and detached from the distal end of the endoscope, may be provided.
Yoshitsugu HOSOGOE
Filed: 23 Dec 20
Utility
Substrate with Conductive Film, Substrate with Multilayer Reflective Film, Reflective Mask Blank, Reflective Mask, and Method for Manufacturing Semiconductor Device
8 Apr 21
A substrate with a conductive film for manufacturing a reflective mask which has a rear-surface conductive film with high mechanical strength and is capable of correcting positional deviation of the reflective mask from the rear surface side by a laser beam or the like.
Masanori NAKAGAWA, Tsutomu SHOKI
Filed: 21 Dec 18
Utility
Multilayered-reflective-film-provided Substrate, Reflective Mask Blank, Reflective Mask, Method of Manufacturing Reflective Mask, and Method of Manufacturing Semiconductor Device
1 Apr 21
A multilayered-reflective-film-provided substrate includes: a substrate; a multilayered reflective film provided on the substrate; and a protective film provided on the multilayered reflective film, in which the protective film includes ruthenium (Ru) and at least one additive material selected from aluminum (Al), yttrium (Y), zirconium (Zr), rhodium (Rh), and hafnium (Hf), and a content of the additive material is 5% or more by atom and less than 50% by atom.
Kota SUZUKI, Takahiro ONOUE
Filed: 23 Sep 20
Utility
Mask Blank, Phase Shift Mask, and Method for Manufacturing Semiconductor Device
25 Mar 21
A mask blank in which a phase shift film provided on a transparent substrate includes at least a nitrogen-containing layer and an oxygen-containing layer, the nitrogen-containing layer contains silicon and nitrogen and the oxygen-containing layer contains silicon and oxygen, wherein, when the nitrogen-containing layer is subjected to X-ray photoelectron spectroscopy to obtain a maximum peak PSi_f of photoelectron intensity of a Si2p narrow spectrum and the transparent substrate is subjected to X-ray photoelectron spectroscopy to obtain a maximum peak PSi_s of photoelectron intensity of a Si2p narrow spectrum, the numerical value (PSi_f)/(PSi_s), which is produced by dividing the maximum peak PSi_f in the nitrogen-containing layer by the maximum peak PSi_s in the transparent substrate, is 1.09 or less.
Hitoshi MAEDA, Ryo OHKUBO, Yasutaka HORIGOME
Filed: 8 Jan 19
Utility
Spacer and Hard Disk Drive Apparatus
25 Mar 21
A ring-shaped spacer is to be arranged in contact with a magnetic disk in a hard disk drive apparatus.
Masao TAKANO
Filed: 3 Dec 20
Utility
Reflective Film Coated Substrate, Mask Blank, Reflective Mask, and Semiconductor Device Manufacturing Method
4 Mar 21
A reflective film coated substrate includes a substrate having two main surfaces opposite to each other and end faces connected to outer edges of the two main surfaces; and a reflective film formed on one of the main surfaces and extending onto at least part of the end faces.
Kazuhiro HAMAMOTO, Takashi UCHIDA
Filed: 1 Sep 20
Utility
Method for Manufacturing Disk-shaped Glass Blank and Method for Manufacturing Glass Substrate for Magnetic Disk
4 Mar 21
A glass blank is cut out from a glass plate by forming a crack starting portion inside the glass plate by moving a first laser beam relative to the glass plate such that a focal position of the laser beam is located in an inner portion of the glass plate in its thickness direction and the focal position forms a circle when viewed from a surface of the glass plate, then causing cracks to develop from the crack starting portion toward main surfaces of the glass plate, and splitting the glass plate to separate, from the glass plate, a glass blank that includes a separation surface having an arithmetic average surface roughness Ra smaller than 0.01 μm and a roundness not larger than 15 μm.
Shuhei AZUMA
Filed: 28 Jan 19
Utility
Covered Coil Sheath for Biopsy Needle, Biopsy Needle Assembly, and Method of Forming Covered Coil Sheath
18 Feb 21
A sheath comprises a coil of wire, the coil having an interior that defines a lumen; a distal anchor secured to the coil near a distal end of the coil and having a barb that extends away from an axis of the coil; a proximal anchor secured to the coil near a proximal end of the coil and having a barb that extends away from the axis of the coil; and a polymer heat-shrink sleeve.
Christopher KADAMUS, Robb Morse GAVALIS
Filed: 13 Mar 19
Utility
Mask Blank, Phase Shift Mask, and Method of Manufacturing Semiconductor Device
18 Feb 21
Provided is a mask blank for a phase shift mask including an etching stopper film.
Hiroaki SHISHIDO, Kazutake TANIGUCHI
Filed: 20 Feb 19
Utility
Optical Element and Optical Apparatus
18 Feb 21
An optical element includes a glass body including a colored layer provided inside the glass body and positioned outside an effective aperture of the optical element.
Toshiki NAKAMURA, Masaru EGUCHI, Yutaka TAKAKUBO, Yoshitake TANNO, Naomi MATSUMOTO
Filed: 12 Aug 20
Utility
Needle Tips, Needles for Tissue Collection, Methods of Fabrication, and Methods of Use
11 Feb 21
Embodiments of the present disclosure include devices, systems, and methods for acquiring a tissue sample in an endoscopic procedure.
Robb Morse GAVALIS, Christopher KADAMUS
Filed: 8 Feb 19
Utility
Mask Blank, Phase Shift Mask, and Method for Manufacturing Semiconductor Device
28 Jan 21
A mask blank has a phase shift film of a structure in which a lower layer, an intermediate layer, and an upper layer are layered in this order.
Hitoshi MAEDA, Osamu NOZAWA, Yasutaka HORIGOME
Filed: 15 Mar 19
Utility
Imaging Optical System
28 Jan 21
An imaging optical system includes a positive first lens group, a diaphragm and a positive second lens group.
Yutaka TAKAKUBO, Eijiroh TADA
Filed: 15 Oct 20