Patents by Inventor Kazuyuki Ishikawa
Kazuyuki Ishikawa 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).
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Patent number: 11932082Abstract: A present disclosure relates to a vehicle air conditioner including a blower. At least the blower is disposed within an engine compartment. The blower includes a motor that is configured to rotate a fan. A rotating shaft of the motor is diagonally arranged with an inclination angle that is greater than 0 degree and less than 90 degrees with respect to a vertical direction. An attachable/detachable direction of the motor with respect to the blower-is an upper side thereof.Type: GrantFiled: March 25, 2019Date of Patent: March 19, 2024Assignee: Marelli Cabin Comfort Japan CorporationInventors: Ryuuji Tsukuda, Tsugutaka Ishikawa, Kazuyuki Maruyama, Ichiro Miyata
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Patent number: 10876703Abstract: A light guide is configured to allow at least a portion of light incident on a light-incident surface to be emitted through a peripheral surface. The light guide includes a light guide portion extending in a lengthwise direction of the light guide and formed of a first material and a luminous portion extending in the lengthwise direction of the light guide along the light guide portion and formed of a second material. The second material has a haze value greater than a haze value of the first material.Type: GrantFiled: August 10, 2018Date of Patent: December 29, 2020Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Asami Sakashita, Kazuyuki Ishikawa, Hiroaki Hara, Koki Matsui, Hiroyuki Sonoda
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Publication number: 20190049088Abstract: A light guide is configured to allow at least a portion of light incident on a light-incident surface to be emitted through a peripheral surface. The light guide includes a light guide portion extending in a lengthwise direction of the light guide and formed of a first material and a luminous portion extending in the lengthwise direction of the light guide along the light guide portion and formed of a second material. The second material has a haze value greater than a haze value of the first material.Type: ApplicationFiled: August 10, 2018Publication date: February 14, 2019Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Asami SAKASHITA, Kazuyuki ISHIKAWA, Hiroaki HARA, Koki MATSUI, Hiroyuki SONODA
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Patent number: 10081086Abstract: A nozzle body wherein replacement with cutting tool is easy and oscillation is small, and machine tool to which nozzle body can be attached, machine tool being equipped with turret having simple construction. Nozzle body includes: a body; a shank that is attached to a main spindle of machine tool: shaft body that is provided in a protruding manner on shank and rotatably supported by the body; annular path that is provided on outer circumference of shaft body; a discharge orifice that is provided at the leading end of shaft body; a first path that is provided inside shaft body and provides communication between discharge orifice and annular path; detent that is provided to the body; and a second path that is provided to the body and opens into the detent, the second path communicating with the annular path.Type: GrantFiled: June 2, 2016Date of Patent: September 25, 2018Assignee: SUGINO MACHINE LIMITEDInventors: Fujio Kuyo, Kazuyuki Ishikawa, Jun Oshida
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Patent number: 9669754Abstract: Provided is a turn signal lamp including a light source, a light guide, and a camera having an image capture device, which are installed within a lamp chamber formed by a lamp body and an outer cover. At least a portion of the light guide is formed in an area that extends from the camera in a direction following a vehicle surface.Type: GrantFiled: December 29, 2015Date of Patent: June 6, 2017Assignee: Koito Manufacturing Co., Ltd.Inventors: Naoki Tatara, Toshihiro Okamura, Kenji Nobuhara, Hiroya Koizumi, Kazuyuki Ishikawa
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Publication number: 20170106485Abstract: A nozzle body wherein replacement with cutting tool is easy and oscillation is small, and machine tool to which nozzle body can be attached, machine tool being equipped with turret having simple construction. Nozzle body includes: a body; a shank that is attached to a main spindle of machine tool: shaft body that is provided in a protruding manner on shank and rotatably supported by the body; annular path that is provided on outer circumference of shaft body; a discharge orifice that is provided at the leading end of shaft body; a first path that is provided inside shaft body and provides communication between discharge orifice and annular path; detent that is provided to the body; and a second path that is provided to the body and opens into the detent, the second path communicating with the annular path.Type: ApplicationFiled: June 2, 2016Publication date: April 20, 2017Applicant: SUGINO MACHINE LIMITEDInventors: Fujio KUYO, Kazuyuki ISHIKAWA, Jun OSHIDA
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Publication number: 20160207444Abstract: Provided is a turn signal lamp including a light source, a light guide, and a camera having an image capture device, which are installed within a lamp chamber formed by a lamp body and an outer cover. At least a portion of the light guide is formed in an area that extends from the camera in a direction following a vehicle surface.Type: ApplicationFiled: December 29, 2015Publication date: July 21, 2016Inventors: Naoki Tatara, Toshihiro Okamura, Kenji Nobuhara, Hiroya Koizumi, Kazuyuki Ishikawa
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Publication number: 20100285157Abstract: When a light and porous inorganic substance is employed in a large amount as a excipient, it is impossible in the subsequent tabletting step using a tabletting machine to supply a desired amount of the resultant powder into a mortar having a definite diameter. As a result, extremely light tablets are produced. A method of producing the tablet is characterized by including dissolving or dispersing an oily substance, a liquid substance derived from a natural product or a low-melting substance in an organic solvent, allowing a porous calcium silicate powder to adsorb and hold the solution, adding a starch and/or a saccharide thereto, granulating the obtained mixture to give granules having an appropriate loose bulk density, and then compression molding those granules to give tablets.Type: ApplicationFiled: February 20, 2007Publication date: November 11, 2010Applicant: ASAHI BREWERIES, LTDInventors: Nobuaki Hirai, Kazuyuki Ishikawa
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Publication number: 20100226994Abstract: A granule comprising a carrier composed of porous calcium silicate; a functional substance which is an oily liquid or a low-melting solid and a water-soluble antioxidizing agent, which are adsorbed on the carrier; and a granulating component. The problem to be solved is to improve storage stability of a powdered or tableted functional substance, for example, vitamin A to the level causing no problem in practical use.Type: ApplicationFiled: October 3, 2008Publication date: September 9, 2010Inventors: Nobuaki Hirai, Kazuyuki Ishikawa, Yasutaka Azechi, Yoshitaka Etou
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Publication number: 20040146563Abstract: Special calcium silicate and crosslinked polyvinylpyrrolidone are fed into a vessel and then a definite amount of water is added thereto. Next, the contents are agitated with an agitator attached to the vessel so that water is uniformly dispersed in the mixture of the special calcium silicate and crosslinked polyvinylpyrrolidone and is retained therein. Then the mixture is granulated while displacing the water in the mixture to a Chinese orthodox medicine extract, a crude drug extract, or an extract derived from a natural substance. Thus, a granulated product having a high content of the Chinese-orthodox medicine extract, the crude drug extract, or the extract derived from a natural substance can be obtained, which makes it possible to miniatuarize or reduce number or amount of doses of tablets each containing the Chinese orthodox medicine extract, the crude drug extract, or the extract derived from a natural substance.Type: ApplicationFiled: March 25, 2004Publication date: July 29, 2004Inventors: Nobuaki Hirai, Kazuyuki Ishikawa
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Patent number: 6184753Abstract: A oscillation circuit has a delay loop with a clock delay circuit for generating a delayed clock signal. The clock delay circuit has a selector and has multiple delay elements with delay times differing from each other. The clock delay circuit may produce a time lag which is less than the delay time of any single delay element, the time lag being based on the difference between the time delays of different delay elements. A phase comparator compares the phase of a signal associated the delay loop to that of a reference clock signal, generating a phase difference clock signal. A delay setting circuit can cause the selector to change the selection of one delayed clock signal according to the phase difference signal from the phase comparator in such a manner as to reduce the phase difference.Type: GrantFiled: May 21, 1998Date of Patent: February 6, 2001Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Kouichi Ishimi, Kazuyuki Ishikawa
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Patent number: 6054484Abstract: Disclosed are a clear aqueous solution of diclofenac sodium dissolved in a mixed solvent of a fatty acid dialkylolamide and water; an anti-inflammatory analgesic composition excellent in percutaneous absorption, which comprises the clear aqueous solution and a higher unsaturated aliphatic alcohol contained in the solution; and a self-adhesive cataplasm comprising a cataplasm base and the clear aqueous solution, polybutene and gelatin added in the base. The clear aqueous solution of diclofenac sodium contains, in particular, diclofenac sodium, a fatty acid dialkylolamide and water at a ratio falling within a hexagonal region formed by linking the points A, B, C, D, E and F in the figure.Type: GrantFiled: August 7, 1998Date of Patent: April 25, 2000Assignees: Tsumura & Co., Oishi Koseido Co., Ltd.Inventors: Takashi Sekine, Eiji Ogura, Shinichi Ota, Kazuyuki Ishikawa, Takaaki Matsumoto
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Patent number: 5968899Abstract: Disclosed is a medicinal composition, which comprises a peptide as an effective ingredient and as bases, epsilon aminocaproic acid or tranexamic acid and an ethylene oxide-propylene oxide block copolymer represented by the following formula (I):HO(C.sub.2 H.sub.4 O).sub.a --(C.sub.3 H.sub.6 O).sub.b --(C.sub.2 H.sub.4 O).sub.c H (I)wherein a, b and c stand for integers of 1 or greater, respectively. According to this medicinal composition, the peptide can be absorbed at a high rate through the mucosa and further, its pharmacological effects are prolonged over for a long time.Type: GrantFiled: December 2, 1996Date of Patent: October 19, 1999Assignee: Tsumura & Co.Inventors: Takashi Sekine, Kazuyuki Ishikawa, Takayoshi Kimura, Yoshinobu Nakai
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Patent number: 5795916Abstract: Disclosed herein is an external preparation composition, in a liquid preparation, cream, ointment or cataplasm plaster, characterized in that the composition contains a water-soluble salt of diclofenac, such as diclofenac sodium, water, and a fatty acid dialkylolamide and/or its polyoxyethylene adduct.The external preparation composition according to this invention is excellent in the percutaneous absorption of the water-soluble salt of diclofenac, which has high solubility and stability in the preparation.Type: GrantFiled: April 21, 1997Date of Patent: August 18, 1998Assignee: Tsumura & Co.Inventors: Takashi Sekine, Eiji Ogura, Shinichi Ota, Kazuyuki Ishikawa
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Patent number: 5704738Abstract: A tool attachment assembly having a housing with a central axis, a toolholder with a tool carrying portion and a mounting portion spaced axially from the tool carrying portion, a projection on one of the housing and mounting portion of the tool holder, and a receptacle on the other of the housing and mounting portion of the tool holder for receiving the projection so that the housing and the tool holder reside at least partially, one within the other, with the tool holder in an operative state on the housing. There are axially facing first and second surfaces, one each on the housing and the mounting portion of the tool holder, that extend at least partially around the central axis and are abuttable to each other to limit movement of the tool holder axially towards the housing with the tool holder in the operative state. At least one of the first and second surfaces is other than parallel to a plane that is orthogonal to the central axis.Type: GrantFiled: May 17, 1996Date of Patent: January 6, 1998Inventors: Shigeru Sugino, Kazuyuki Ishikawa
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Patent number: 5140546Abstract: An adder circuit includes a Manchester-carry-chain circuit which propagates a carry signal for each block consisting of plural bits, and a carry-look-ahead circuit which selects said carry signal in response to a carry propagation signal being generated by a full adder, and when the carry signal is not generated in the two consecutive blocks, an output from the Manchester-carry-chain circuit is selected by the carry-look-ahead circuit, so that the carry signal being inputted to the low-order block of the two blocks can be propagated as the carry signal to be outputted from the high-order block.Type: GrantFiled: May 31, 1990Date of Patent: August 18, 1992Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Kazuyuki Ishikawa, Yukihiko Shimazu, Toshiki Fujiyama
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Processing apparatus which may be selectively set in two positions in accordance with fluid pressure
Patent number: 4902176Abstract: A drive shaft rotated by an electric motor is disposed to penetrate through a main body, and a spindle is concentrically mounted at the distal end of the drive shaft so that the rotational force of the drive shaft moving in an axial direction thereof is transmitted to the spindle. A processing drill head is selectively mounted at the distal end of the spindle that is coupled with a piston which is urged to a first position in an axially forward direction of the spindle by the fluid pressure supplied to a cylinder, for executing a processing work and a retreated position at which a hold mode is set. An abutting member is securely fitted to the outer surface of a piston rod, and a ring-shaped magnetic member is further provided to the outer surface of the piston rod in an axially movable manner, this ring-shaped magnetic member always being urged in the retreating direction.Type: GrantFiled: November 2, 1988Date of Patent: February 20, 1990Assignee: Sugino Machine LimitedInventors: Takara Sugino, Noboru Kawanishi, Kazuyuki Ishikawa