Patents by Inventor Wataru Takada
Wataru Takada 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: 11921369Abstract: An object of the present invention is to provide a polarizer having a high degree of alignment and an image display device including the polarizer. A polarizer of the present invention is a polarizer formed of a polarizer-forming composition containing a liquid crystal compound, a first dichroic material, and a second dichroic material, in which the polarizer has an array structure formed of the first dichroic material and the second dichroic material.Type: GrantFiled: September 22, 2020Date of Patent: March 5, 2024Assignee: FUJIFILM CorporationInventors: Wataru Hoshino, Yoshiaki Takada, Yuzo Fujiki, Kengo Saito, Yasuhiro Ishiwata, Takashi Katou, Keisuke Ushirogata
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Publication number: 20240045326Abstract: A photosensitive resin composition including an alkali-soluble resin, a photoacid generator, a first organic solvent, and a second organic solvent different from the first organic solvent, in which the alkali-soluble resin includes at least one selected from a polyimide resin, a polyimide resin, and precursors thereof, the second organic solvent includes a heterocyclic compound having a carbonyl Group (provided that N-methyl-2-pvrrolidone is excluded), and the amount or the second organic solvent is 0.001% by mass or more and 4.0% by mass or less with respect to the entire photosensitive resin composition.Type: ApplicationFiled: February 8, 2022Publication date: February 8, 2024Applicant: SUMITOMO BAKELITE CO., LTD.Inventors: Makoto HORII, Sakiko SUZUKI, Ryuji HIROSAWA, Wataru TAKADA
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Publication number: 20160369123Abstract: This coating agent composition is characterized by including: a copolymer (A) having a repeating unit derived from (a) an ethylenically unsaturated polymerizable monomer having one ethylenic double bond and an alkylene glycol residue; a repeating unit derived from (b) an ethylenically unsaturated polymerizable monomer having one ethylenic double bond and a functional group for immobilizing a physiologically active substance; and a repeating unit derived from (c) an ethylenically unsaturated polymerizable monomer having one ethylenic double bond and a functional group capable of crosslinking, and a copolymer (B) having a repeating unit derived from the monomer (a); and a repeating unit derived from the monomer (b), and having a reactive functional group at the terminal of at least one side of the copolymer, and is used for coating the surface of a solid-phase substrate.Type: ApplicationFiled: March 20, 2015Publication date: December 22, 2016Applicant: SUMITOMO BAKELITE CO., LTD.Inventors: Wataru TAKADA, Takayuki MATSUMOTO, Sohei FUNACKA
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Patent number: 9310358Abstract: A sugar chain array containing a sugar chain immobilized thereon for detecting binding between an analyte and a sugar chain, and a sugar chain array having the sugar chain immobilized thereon that is capable of inhibiting non-specific adsorption and binding of an analyte without having to coat the array with an adsorption inhibitor. A specific sugar chain is immobilized on the array, and is useful for detecting binding between the sugar chain and an analyte, such as a pathogen of an infectious disease or an excretion thereof. In addition, in the array, when a base material is coated with a polymeric compound having a unit having a primary amino group, a unit for maintaining hydrophilicity, and a unit having a hydrophobic group, the sugar chain is immobilized efficiently and non-specific adsorption and binding of the analyte can be effectively inhibited.Type: GrantFiled: July 29, 2011Date of Patent: April 12, 2016Assignees: SUMITOMO BAKELITE CO., LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Shin-Ichiro Nishimura, Takahiko Matsushita, Hideyuki Shimaoka, Wataru Takada, Kohta Igarashi, Midori Abe, Hiroki Abe, Masao Fukushima
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Patent number: 9267942Abstract: A sugar chain array containing a sugar chain immobilized thereon for detecting binding between an analyte and a sugar chain, and a sugar chain array having the sugar chain immobilized thereon that is capable of inhibiting non-specific adsorption and binding of an analyte without having to coat the array with an adsorption inhibitor. A specific sugar chain is immobilized on the array, and is useful for detecting binding between the sugar chain and an analyte, such as a pathogen of an infectious disease or an excretion thereof. In addition, in the array, when a base material is coated with a polymeric compound having a unit having a primary amino group, a unit for maintaining hydrophilicity, and a unit having a hydrophobic group, the sugar chain is immobilized efficiently and non-specific adsorption and binding of the analyte can be effectively inhibited.Type: GrantFiled: July 29, 2011Date of Patent: February 23, 2016Assignees: SUMITOMO BAKELITE CO., LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Shin-Ichiro Nishimura, Takahiko Matsushita, Hideyuki Shimaoka, Wataru Takada, Kohta Igarashi, Midori Abe, Hiroki Abe, Masao Fukushima
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Publication number: 20130316932Abstract: The present invention provides: a glycopeptide array which is useful for the detection of the binding between a substance to be detected and a glycopeptide; and an array which can inhibit the non-specific adsorption or binding of a substance to be detected without the need of coating any adsorption-inhibiting agent and which has the glycopeptide immobilized thereon. In the present invention, it was found that a glycopeptide that has a molecule having a carbonyl group bound to a peptide moiety thereof can be immobilized on a substrate that is coated with a polymer compound containing a unit having a primary amino group with high efficiency through the carbonyl group.Type: ApplicationFiled: November 22, 2011Publication date: November 28, 2013Applicants: SUMITOMO BAKELITE CO., LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Shin-Ichiro Nishimura, Takahiko Matsushita, Hideyuki Shimaoka, Wataru Takada, Kohta Igarashi, Midori Abe, Hiroki Abe, Masao Fukushima
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Publication number: 20130196881Abstract: A sugar chain array containing a sugar chain immobilized thereon for detecting binding between an analyte and a sugar chain, and a sugar chain array having the sugar chain immobilized thereon that is capable of inhibiting non-specific adsorption and binding of an analyte without having to coat the array with an adsorption inhibitor. A specific sugar chain is immobilized on the array, and is useful for detecting binding between the sugar chain and an analyte, such as a pathogen of an infectious disease or an excretion thereof. In addition, in the array, when a base material is coated with a polymeric compound having a unit having a primary amino group, a unit for maintaining hydrophilicity, and a unit having a hydrophobic group, the sugar chain is immobilized efficiently and non-specific adsorption and binding of the analyte can be effectively inhibited.Type: ApplicationFiled: July 29, 2011Publication date: August 1, 2013Applicants: National University Corporation Hokkaido University, Sumitomo Bakelite Co., Ltd.Inventors: Shin-Ichiro Nishimura, Takahiko Matsushita, Hideyuki Shimaoka, Wataru Takada, Kohta Igarashi, Midori Abe, Hiroki Abe, Masao Fukushima
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Patent number: 5690573Abstract: A belt of a variator is automatically assembled into a pair of pulleys. The pulleys are held by a pulley holding unit which has a pair of holding members for holding the pulleys such that axial lines of the pulleys become parallel to each other. The pulleys are arranged to be relatively moved such that a sheave half of each of the pulleys is brought into a groove of the other of the pulleys. A belt feeding unit feeds the belt. A belt assembly head pinches the belt to be fed from the belt feeding unit for extending it across the pair of pulleys. The belt assembly head has belt pinching devices and an arrangement for moving the belt pinching devices which pinch an intermediate portion of one side of the belt and an intermediate portion of the other side of the belt.Type: GrantFiled: February 1, 1996Date of Patent: November 25, 1997Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Yutaka Sato, Wataru Takada