Patents by Inventor Keizo Takahashi
Keizo Takahashi 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: 10173606Abstract: A structure is for attaching an in-vehicle device including a display 20 standing on a dashboard 1 of a vehicle, and a controller 30 placed inside the dashboard 1. The structure includes a connecting bracket 40. The controller 30 is fixed to the dashboard 1. The controller 30 and the display 20 are connected together via the connecting bracket 40. The connecting bracket 40 is attachable to and detachable from the controller 30 and the display 20 independently.Type: GrantFiled: December 9, 2015Date of Patent: January 8, 2019Assignee: MAZDA MOTOR CORPORATIONInventors: Toshiteru Yoshimura, Yasuhiro Hidaka, Masaki Matsumoto, Masato Sadano, Masao Tanimoto, Takashi Fukumaru, Keizo Takahashi
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Publication number: 20170282812Abstract: A structure is for attaching an in-vehicle device including a display 20 standing on a dashboard 1 of a vehicle, and a controller 30 placed inside the dashboard 1. The structure includes a connecting bracket 40. The controller 30 is fixed to the dashboard 1. The controller 30 and the display 20 are connected together via the connecting bracket 40. The connecting bracket 40 is attachable to and detachable from the controller 30 and the display 20 independently.Type: ApplicationFiled: December 9, 2015Publication date: October 5, 2017Applicant: MAZDA MOTOR CORPORATIONInventors: Toshiteru YOSHIMURA, Yasuhiro HIDAKA, Masaki MATSUMOTO, Masato SADANO, Masao TANIMOTO, Takashi FUKUMARU, Keizo TAKAHASHI
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Patent number: 9757315Abstract: Provided is a tooth whitener that is excellent in immediate effectivity of a gloss imparting effect on teeth and a tooth whitening effect. The tooth whitener is provided with a composition (A) and a composition (B) in a separate state, and which is to be used by applying the composition (A) and the composition (B) alternately to teeth.Type: GrantFiled: October 31, 2013Date of Patent: September 12, 2017Assignee: Kao CorporationInventors: Gen Nakauchi, Yoshiyuki Eshita, Keizo Takahashi
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Publication number: 20150297479Abstract: Provided is a tooth whitener that is excellent in immediate effectivity of a gloss imparting effect on teeth and a tooth whitening effect. A tooth whitener which is provided with a composition (A) and a composition (B) in a separate state and which is to be used by applying the composition (A) and the composition (B) alternately to teeth, wherein the composition (A) comprises 0.1% by mass or more and 30% by mass or less of phytic acid or a salt thereof in terms of the acid, does not comprise any polyvalent metal cation, or alternatively comprises such cations in an amount of less than 0.1-fold mol relative to phytic acid or the salt thereof, exhibits a pH of 4 or more and 6.5 or less at 25° C., and comprises a fluoride in an amount such that the mass ratio of the fluoride in terms of fluorine atoms to the phytic acid in terms of the acid (the fluoride in terms of fluorine atoms/phytic acid) is 0.Type: ApplicationFiled: October 31, 2013Publication date: October 22, 2015Applicant: Kao CorporationInventors: Gen NAKAUCHI, Yoshiyuki ESHITA, Keizo TAKAHASHI
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Publication number: 20050065540Abstract: Provided here is a medical instrument, which is employed in a surgical operation of a cornea and capable of preparing a corneal epithelium sheet (including a flap and a cap) in a corneal refractive correction surgical operation or a corneal epithelium grafting operation. The medical instrument employed in the corneal surgical operation of the present invention is provided with a thread-like member 5 which has a diameter D of up to 100 ?m and is positioned in the boundary between a corneal epithelium 51 and a corneal stroma 55.Type: ApplicationFiled: June 27, 2002Publication date: March 24, 2005Inventor: Keizo Takahashi
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Patent number: 5695374Abstract: A nonwoven fabric for a liner of a floppy disk is characterized by a binder which is applied to the fibers of the nonwoven fabric. The binder comprises (a) an emulsion obtainable from a polymerizable unsaturated monomer having a functional group and other polymerizable unsaturated monomers capable of undergoing copolymerization with said polymerizable unsaturated monomer, and (b) a melamine compound having a methylol group.Type: GrantFiled: September 19, 1995Date of Patent: December 9, 1997Assignee: Kao CorporationInventors: Tadashi Sakuma, Keizo Takahashi, Zenbei Meiwa, Hiroshi Ikeda, Mami Murata
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Patent number: 5585354Abstract: Suppressant of corneal subepithelial clouding, in particular, one that is capable of effective suppression of corneal subepithelial clouding which can potentially develop after superficial keratectomy with an excimer laser. The suppressant contains gamma-interferon or variants thereof as an active ingredient and it is formulated in dosage forms suitable for topical administration. In may be commonly applied as an eye drop or an ophthalmic ointment after formulation with additives such as isotonizers, buffer agents, stabilizers, antiseptics, pH modifiers and ophthalmic ointment bases.Type: GrantFiled: March 14, 1995Date of Patent: December 17, 1996Assignee: Suntory LimitedInventors: Yuichi Ohashi, Keizo Takahashi
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Patent number: 5581916Abstract: Disclosed is an excavating, sieving and grading device for a working crawler arranged such that each pair of first and second right and left legs 14, 14a and 17, 17a are vertically disposed to a bucket main body 7, the first right and left legs are connected to each other by a first reinforcing member 15, the second right and left legs are connected to each other by a second reinforcing member 18, and first and second guide rollers 16, 19 for supporting and guiding a first guide rail 21 disposed on the bottom surface of a movable frame 12 are provided on the first and second reinforcing members. With this arrangement, the movable frame provided with the sieve net is stably supported and guided to the bucket main body to thereby increase the strength of the excavating, sieving and grading device.Type: GrantFiled: June 6, 1995Date of Patent: December 10, 1996Assignee: Hirose Co., Inc.Inventors: Takahiro Hirose, Keizo Takahashi
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Patent number: 5574607Abstract: The magnetic disk cartridge of the present invention comprises a cartridge frame and, freely rotatably disposed therein, a magnetic disk comprising a magnetic recording medium and a hub provided at the center of the medium, wherein the hub is bonded to the medium with a moisture-curable urethane hot-melt adhesive.Type: GrantFiled: November 15, 1994Date of Patent: November 12, 1996Assignee: Kao CorporationInventors: Keizo Takahashi, Kunihiro Hyakutake, Hisayoshi Oshima
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Patent number: 5277029Abstract: An internal combustion engine with a dual turbocharger system includes an air bypass conduit connecting a downstream portion of a first turbocharger compressor with an upstream portion of a second turbocharger compressor so that the length of the air bypass conduit is relatively long. When a throttle is rapidly closed, an air bypass valve installed in the air bypass conduit is opened and the compressed air downstream of the throttle valve is returned to the upstream of the turbocharger compressor to suppress occurrence of a surging at the turbocharger compressor. Since the air bypass conduit is relatively long, the compressed and circulated air is effectively cooled when flowing through the air bypass conduit and melting of an impeller of the turbocharger compressor is prevented.Type: GrantFiled: June 18, 1992Date of Patent: January 11, 1994Assignee: Toyota Jidosha Kabushiki KaishaInventors: Toru Kidokoro, Mamoru Yoshioka, Toshihisa Sugiyama, Kunihiko Nakata, Yuji Kanto, Keizo Takahashi
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Patent number: 5189805Abstract: A coordinate measuring machine having a gate-type slider device, which includes a pair of columns in a parallel state to each other and a beam crossing from one column to another one, the gate-type slider being movable with reference to a table, so that the coordinate measuring machine is capable of the measurement of dimensions and configuration of an object to be measured by using a measuring element which is attached to the slider device; the coordinate measuring machine having at least one driving device for moving the slider device by relating to the column, the driving device being above the table and below the center of gravity of the slider device, so that the inertia of the slider is minimized and the fine measurement is performed.Type: GrantFiled: September 24, 1991Date of Patent: March 2, 1993Assignee: Mitutoyo CorporationInventors: Masakazu Matsumoto, Keizo Takahashi
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Patent number: 5187874Abstract: A coordinate measuring machine capable of selectively setting the origin of measurement by origin point blocks each of which are provided on the base plate of the coordinate measuring machine. In a condition where dust becomes attached to the origin point block, the origin of measurement is missed and the accuracy of the measurement is therefore unreliable. The machine in this invention is arranged to employ cover devices (40A, 40B, 80) to enclose origin point blocks (50A, 50B, 70) respectively and to occasionally expose a portion thereof by an opening and closing motion. That is, only when setting the origin of measurement is the cover opened. This prevents the origin point block from collecting dust thereon suspended in the air. In this end, the origin of measurement can be set precisely to execute an accurate measurement of the object to be measured.Type: GrantFiled: February 8, 1991Date of Patent: February 23, 1993Assignee: Mitutoyo CorporationInventors: Keizo Takahashi, Masakazu Matsumoto
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Patent number: 5132804Abstract: This invention relates to a video printer, which permits pictures, slides and projector images to be video printed and displayed on television for enjoyment.The video printer comprises a lens mounted on one end of a box, a holder for holding a picture, a drawing, etc. or a holder for holding a slide, the holder being detachably secured to the other end of the box, a screen mounted on one side of the box, an image from a projector being projected on the screen, a light source provided in the box and a member with a mirror and provided in the box for rotation by a predetermined angle. An image projected onto the screen is reflected by the mirror surface to be coupled to the lens.Type: GrantFiled: March 27, 1990Date of Patent: July 21, 1992Assignee: Yorica Koki Co., Ltd.Inventor: Keizo Takahashi
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Patent number: 5104298Abstract: A diaphragm-type air pump capable of reducing leakage magnetic flux and effectively utilizing gap magnetic flux between a main pole and a side pole of an electromagnetic core, by (1) enlarging a distance between the main pole and the side pole and making tips of the main pole and the side pole approach to each other; (2) by reducing a sectional area of the main pole; or by (3) arranging a plurality of main poles parallel and/or vertical to a vibration direction of a rod having permanent magnets. A most effective utilization of electromotive force of the electromagnet enables the remarkable improvement of pump capacity, and the lightening and miniturization of pumps.Type: GrantFiled: February 26, 1991Date of Patent: April 14, 1992Assignee: Takatsuki Electric Mfg. Co., Ltd.Inventors: Keizo Takahashi, Noboru Bando
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Patent number: 5057933Abstract: A device useful in recording a video from a photograph or a movie projector with a superimposed dialogue on a video tape, and projecting the video on a television. The video printer comprises a lens attached to one end of a box for projecting a video, a light source mounted in the box, a holder fixed at the other end of the box for a photograph or a picture, the holder fixing a glass to a frame, a plate detachably attached to the frame for holding the photograph or the picture by the plate and the glass and another holder slidably engaged with the frame for holding an explanation of characters.Type: GrantFiled: March 15, 1988Date of Patent: October 15, 1991Assignee: Yorica Koki Co., Ltd.Inventor: Keizo Takahashi
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Patent number: 5013223Abstract: A diaphragm-type air pump capable of reducing leakage magnetic flux and effectively utilizing gap magnetic flux between a main pole and a side pole of an electromagnetic core, by (1) enlarging a distance between the main pole and the side pole and making tips of the main pole and the side pole approach to each other; (2) by reducing a sectional area of the main pole; or by (3) arranging a plurality of main poles parallel and/or vertical to a vibration direction of a rod having permanent magnets. A most effective utilization of electromotive force of the electromagnet enables the remarkable improvement of pump capacity, and the lightening and miniturization of pumps.Type: GrantFiled: April 19, 1989Date of Patent: May 7, 1991Assignee: Takatsuki Electric Mfg. Co., Ltd.Inventors: Keizo Takahashi, Noboru Bando
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Patent number: 4868661Abstract: This invention has an object to provide a video printer capable of recording both a video by a movie projector and a photograph, a picture on a video tape. In this invention, the video printer comprises a lens attached to one end of a box for projecting a video, a light source mounted in the box, a holder formed at the other end of the box and formed with a glass surface at one end thereof for a photograph or a picture, and screen means opened or closed at a member having a glass surface and another member having a mirror surface at one end thereof as an axis to be detachably exchangeably attached so that the glass surface is disposed inside for displaying the video projected from a movie projector.Type: GrantFiled: September 23, 1987Date of Patent: September 19, 1989Assignee: Yorica Koki Co., Ltd.Inventor: Keizo Takahashi
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Patent number: 4722307Abstract: An intake system for an electronic control fuel injection system for a double overhead camshaft type internal combustion engine. The intake system has a surge tank connected via a connection pipe to a throttle body in which a throttle valve is arranged. A recess is formed between a cover for the intake camshaft and a cover for the exhaust camshaft. The throttle body is at least partially arranged in the recess.Type: GrantFiled: March 27, 1986Date of Patent: February 2, 1988Assignee: Toyota Jidosha Kabushiki KaishaInventors: Takao Okuno, Keiichi Okabayashi, Keizo Takahashi, Kiyoshi Sugimoto