Patents by Inventor Yuzo Hayashi
Yuzo Hayashi 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: 11376884Abstract: A binder forming a booklet by bundling end portions of a plurality of sheets of paper such that paper addition or removal is possible includes a spread-shaped front cover member configured for sandwiching a bundle of the plurality of sheets of paper, a long cover member having an opening portion along a back portion of the front cover member, and a plurality of clips arranged so as to be configured for moving forward and backward in the opening portion of the cover member and having a pair of holding pieces and claw portions respectively extending inward from tips of the holding pieces. Through holes through which the claw portions of the plurality of clips are respectively inserted are formed in each of front and back covers of the front cover member.Type: GrantFiled: April 8, 2021Date of Patent: July 5, 2022Inventors: Yuhei Imai, Yuzo Hayashi, Hirozumi Fujiwara
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Publication number: 20210323340Abstract: A binder forming a booklet by bundling end portions of a plurality of sheets of paper such that paper addition or removal is possible includes a spread-shaped front cover member configured for sandwiching a bundle of the plurality of sheets of paper, a long cover member having an opening portion along a back portion of the front cover member, and a plurality of clips arranged so as to be configured for moving forward and backward in the opening portion of the cover member and having a pair of holding pieces and claw portions respectively extending inward from tips of the holding pieces. Through holes through which the claw portions of the plurality of clips are respectively inserted are formed in each of front and back covers of the front cover member.Type: ApplicationFiled: April 8, 2021Publication date: October 21, 2021Inventors: Yuhei IMAI, Yuzo HAYASHI, Hirozumi FUJIWARA
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Patent number: 8053202Abstract: The invention provides a method capable of readily discriminating pathologic conditions and judging selection of a therapeutic drug, the degree of the therapeutic effect, discontinuation of medication, etc., wherein stages quantitatively judged by digitizing substances contained in urine, which is different from conventional methods for judging stages of an interstitial pneumonitis which are performed by observation of mucous lesions with endoscopy requiring the skill or by analysis of histological samples collected from the living body. The method measures the value of main metabolites of prostaglandin E (PGE-MUM) concentration in urine and judges stages between the pre-remission phase of interstitial pneumonitis.Type: GrantFiled: October 5, 2010Date of Patent: November 8, 2011Assignees: Mutsunori Fujiwara, Isao Okayasu, Yzo Hayashi, Fujirebio Inc.Inventors: Mutsunori Fujiwara, Isao Okayasu, Yuzo Hayashi
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Publication number: 20110020952Abstract: The invention provides a method capable of readily discriminating pathologic conditions and judging selection of a therapeutic drug, the degree of the therapeutic effect, discontinuation of medication, etc., wherein stages quantitatively judged by digitizing substances contained in urine, which is different from conventional methods for judging stages of an ulcerative colitis and an interstitial pneumonitis which are performed by observation of mucous lesions with endoscopy requiring the skill or by analysis of histological samples collected from the living body. The method measures the value of main metabolites of prostaglandin E (PGE-MUM) concentration in urine and judges stages between the pre-remission phase of and the remission phase of ulcerative colitis. The method also measures the value of the PGE-MUM concentration in urine and judges stages between the active phase and the non-active phase of interstitial pneumonitis.Type: ApplicationFiled: October 5, 2010Publication date: January 27, 2011Applicants: Mutsunori Fujiwara, FUJIREBIO INC.Inventors: Mutsunori FUJIWARA, Isao Okayasu, Yuzo Hayashi
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Patent number: 7829295Abstract: The invention provides a method capable of readily discriminating pathologic conditions and judging selection of a therapeutic drug, the degree of the therapeutic effect, discontinuation of medication, etc., wherein stages quantitatively judged by digitizing substances contained in urine, which is different from conventional methods for judging stages of an ulcerative colitis and an interstitial pneumonitis which are performed by observation of mucous lesions with endoscopy requiring the skill or by analysis of histological samples collected from the living body. The method measures the value of main metabolites of prostaglandin E (PGE-MUM) concentration in urine and judges stages between the pre-remission phase of and the remission phase of ulcerative colitis. The method also measures the value of the PGE-MUM concentration in urine and judges stages between the active phase and the non-active phase of interstitial pneumonitis.Type: GrantFiled: April 14, 2006Date of Patent: November 9, 2010Assignees: Fujirebio Inc.Inventors: Mutsunori Fujiwara, Isao Okayasu, Yuzo Hayashi
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Publication number: 20090130775Abstract: The invention provides a method capable of readily discriminating pathologic conditions and judging selection of a therapeutic drug, the degree of the therapeutic effect, discontinuation of medication, etc., wherein stages quantitatively judged by digitizing substances contained in urine, which is different from conventional methods for judging stages of an ulcerative colitis and an interstitial pneumonitis which are performed by observation of mucous lesions with endoscopy requiring the skill or by analysis of histological samples collected from the living body. The method measures the value of main metabolites of prostaglandin E (PGE-MUM) concentration in urine and judges stages between the pre-remission phase of and the remission phase of ulcerative colitis. The method also measures the value of the PGE-MUM concentration in urine and judges stages between the active phase and the non-active phase of interstitial pneumonitis.Type: ApplicationFiled: April 14, 2006Publication date: May 21, 2009Applicants: Mutsunori FUJIWARA, FUJIREBIO INC.Inventors: Mutsunori Fujiwara, Isao Okayasu, Yuzo Hayashi
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Patent number: 7495727Abstract: A liquid crystal display apparatus includes a liquid crystal cell, first and second phase plates and a first polarizing plate stacked, in this order, on the outer surface of a first transparent substrate, third and fourth phase plates and a second polarizing plate stacked, in this order, on the outer surface of a second transparent substrate. The optical characteristics of the liquid crystal cell, the first to fourth phase plates, and the first and second polarizing plates are set within a predetermined range.Type: GrantFiled: December 23, 2005Date of Patent: February 24, 2009Assignee: Alps Electric Co., Ltd.Inventors: Mitsuo Oizumi, Mitsuro Kano, Yuzo Hayashi
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Publication number: 20070177096Abstract: A liquid crystal display is provided. The liquid crystal display includes a pair of substrates. The pair of substrates are disposed opposite to each other, having electrodes disposed above the opposed faces of the substrates. A nematic liquid crystal layer is disposed between the substrates and has a positive dielectric anisotropy. The electrodes are disposed above at least one of the substrates have slits. The centers of the slits are displaced from the centers of the electrodes disposed above the other substrate.Type: ApplicationFiled: January 30, 2007Publication date: August 2, 2007Applicants: TOHOKU UNIVERSITY, ALPS ELECTRIC CO., LTD.Inventors: Tatsuo UCHIDA, Takahiro Ishinabe, Mitsuo Oizumi, Mitsuru Kano, Yuzo Hayashi
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Publication number: 20070146599Abstract: A liquid crystal display device is provided. In the liquid crystal display device, a whole face of an alignment layer disposed above a substrate is uniformly subjected to first alignment treatment (uniform treatment) such as rubbing treatment in an a direction. Second alignment treatment is performed in a b direction (second direction) making an angle of about 90 degrees with the a direction and in a c direction (third direction) opposite to the a direction such that regions narrow than regions subjected to the first alignment treatment. This allows micro-regions subjected to alignment treatment in the a, b, and/or c direction to be present at intersections of zones extending in the b or c direction. The micro-regions are located in light-shielding sections.Type: ApplicationFiled: December 22, 2006Publication date: June 28, 2007Applicants: ALPS ELECTRIC CO., LTD., TOHOKU UNIVERSITYInventors: Tatsuo UCHIDA, Takahiro Ishinabe, Tetsuya Miyashita, Ken Kuboki, Mitsuru Kano, Yuzo Hayashi, Yohei Iida, Mitsuo Oizumi
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Publication number: 20060192914Abstract: A liquid crystal display apparatus includes a liquid crystal cell, first and second phase plates and a first polarizing plate stacked, in this order, on the outer surface of a first transparent substrate, third and fourth phase plates and a second polarizing plate stacked, in this order, on the outer surface of a second transparent substrate. The optical characteristics of the liquid crystal cell, the first to fourth phase plates, and the first and second polarizing plates are set within a predetermined range.Type: ApplicationFiled: December 23, 2005Publication date: August 31, 2006Inventors: Mitsuo Oizumi, Mitsuro Kano, Yuzo Hayashi
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Patent number: 7025482Abstract: The invention provides a light guide member and an illuminating device which are able to efficiently uniformly irradiate illumination light to only an area requiring illumination. Therefore, a reflection face is constructed by reflection stripes such as many grooves, etc. widened in a concentric circle shape. Light from a light source unit is widened toward this entire reflection face without irregularities by a diffusing portion such as a reflection prism, etc. Thus, only the range actually requiring the illumination can be illuminated without irregularities, and visibility of the illumination range using a front light is raised.Type: GrantFiled: November 3, 2003Date of Patent: April 11, 2006Assignee: Alps Electric Co., Ltd.Inventors: Tatsumaro Yamashita, Yuzo Hayashi
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Publication number: 20060017687Abstract: In a liquid crystal display device, in the vicinity of one end surface of a light guiding plate, a plurality of light sources are disposed. On a main surface of the light guiding plate facing a liquid crystal display panel, a light diffusing plate is disposed. On the light diffusing plate, the liquid crystal display panel is disposed. The liquid crystal display device includes a driving control unit that controls display of the liquid crystal display panel, a light source control unit that controls luminescence of the plurality of light sources, a synchronizing unit that synchronizes display of the liquid crystal display panel and the luminescence of the plurality of light sources, a pulse generating unit that generates pulses for driving the liquid crystal display panel or the plurality of light sources, and a correcting unit that corrects control parameters in the driving control unit and the light source control unit.Type: ApplicationFiled: July 14, 2005Publication date: January 26, 2006Inventors: Mitsuo Oizumi, Yuzo Hayashi
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Publication number: 20050270463Abstract: A bistable liquid crystal display device includes nematic liquid crystal that is interposed between a pair of substrates, an orientation film that is subjected to a uniform inclined orientation treatment and an electrode, on one of the substrates, and an orientation film that has alternately formed vertical and horizontal orientation regions and an electrode, on the other substrate. An angle of an easy orientation axis of liquid crystal molecules close to the other substrate is changed between an orientation state in which one end of the easy orientation axis of the liquid crystal molecules is inclined toward the one substrate with respect to a normal of the pair of substrates and an orientation state in which the one end is inclined toward the other substrate.Type: ApplicationFiled: June 6, 2005Publication date: December 8, 2005Inventors: Tadashi Akahane, Munehiro Kimura, Yuzo Hayashi
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Patent number: 6966538Abstract: A gate valve has a valve rod equipped with a valve plate having a pair of valve plate surfaces, wherein the valve rod is tilted by an actuator to thereby effect highly reliable valve opening/closing operation with a simple construction. In the gate valve, the valve rod, which is equipped with the valve plate with the pair of valve plate surfaces, is rotatably supported, and raised and lowered by a raising/lowering cylinder, the valve rod being tilted by an actuator, a combination of a cam member and a cam raising/lowering cylinder, a combination of a driving block and a cylinder, or a combination of a connection member and a driving device (not shown) to thereby effect valve opening/closing with the pair of valve plate surfaces.Type: GrantFiled: March 10, 2004Date of Patent: November 22, 2005Assignee: Irie Koken Co., Ltd.Inventors: Yuzo Hayashi, Tatsuo Saito, Manabu Yabe, Masaharu Nakagawa
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Patent number: 6963381Abstract: An active matrix display device includes a pair of substrates, an optical modulation layer lying between the substrates, a plurality of pixel electrodes on one of the substrates, switching elements for driving the respective pixel electrodes provided in the vicinity of the pixel electrodes, and a reflective or transflective reflecting layer 138 formed on at least one substrate more distant from a viewer side. The reflecting layer has asymmetrical reflection properties.Type: GrantFiled: July 24, 2003Date of Patent: November 8, 2005Assignee: Alps Electronic Co., Ltd.Inventors: Mitsuru Kano, Katsumasa Yoshii, Yuzo Hayashi, Hiroyuki Hebiguchi, Masahiko Yamaguchi
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Publication number: 20050092953Abstract: A gate valve has a valve rod equipped with a valve plate having a pair of valve plate surfaces, wherein the valve rod is tilted by an actuator to thereby effect highly reliable valve opening/closing operation with a simple construction. In the gate valve, the valve rod, which is equipped with the valve plate with the pair of valve plate surfaces, is rotatably supported, and raised and lowered by a raising/lowering cylinder, the valve rod being tilted by an actuator, a combination of a cam member and a cam raising/lowering cylinder, a combination of a driving block and a cylinder, or a combination of a connection member and a driving device (not shown) to thereby effect valve opening/closing with the pair of valve plate surfaces.Type: ApplicationFiled: March 10, 2004Publication date: May 5, 2005Inventors: Yuzo Hayashi, Tatsuo Saito, Manabu Yabe, Masaharu Nakagawa
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Publication number: 20050036083Abstract: An optical member includes a composite including a transparent resin film and an UV-cured resin layer. The optical member may have a light guide plate portion and a light guide bar portion with a slit therebetween. For manufacturing an optical member, an UV-curable resin composition is applied onto a surface of a transparent resin film. The UV-curable resin composition is pressed with a transfer roller having a molding surface at the periphery. The pressed UV-curable resin composition is exposed to ultraviolet light to be cured.Type: ApplicationFiled: August 5, 2004Publication date: February 17, 2005Inventors: Yuzo Hayashi, Mitsuo Ohizumi
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Publication number: 20040096182Abstract: The invention provides a light guide member and an illuminating device which are able to efficiently uniformly irradiate illumination light to only an area requiring illumination. Therefore, a reflection face is constructed by reflection stripes such as many grooves, etc. widened in a concentric circle shape. Light from a light source unit is widened toward this entire reflection face without irregularities by a diffusing portion such as a reflection prism, etc. Thus, only the range actually requiring the illumination can be illuminated without irregularities, and visibility of the illumination range using a front light is raised.Type: ApplicationFiled: November 3, 2003Publication date: May 20, 2004Applicant: Apls Electric Co., Ltd.Inventors: Tatsumaro Yamashita, Yuzo Hayashi
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Patent number: D975777Type: GrantFiled: April 1, 2021Date of Patent: January 17, 2023Assignee: KENKOUSYA LTD.Inventors: Yuhei Imai, Yuzo Hayashi, Hirozumi Fujiwara
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Patent number: D982074Type: GrantFiled: April 1, 2021Date of Patent: March 28, 2023Assignee: KENKOUSYA LTD.Inventors: Yuhei Imai, Yuzo Hayashi, Hirozumi Fujiwara