Patents by Inventor Tomoyuki Ando
Tomoyuki Ando 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: 8349996Abstract: Disclosed is a compound represented by the following general formula (1), wherein, in the formula, M1 represents Sb or Bi; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; Y1 represents a monovalent inorganic or organic group; a represents a number of 1 or 2; b represents a number of 0 or an integer of not less than 1; c represents an integer of not less than 1 and not more than d; d represents a valence of M1; when d?c is not less than 2, a plurality of Y1s each independently represent a monovalent inorganic or organic group and may be bonded to each other to form an M1-containing ring; and e represents a number of 0 or an integer of not less than 1.Type: GrantFiled: July 23, 2009Date of Patent: January 8, 2013Assignee: Mitsui Chemicals, Inc.Inventors: Masakazu Murakami, Tomoyuki Ando, Seiichi Kobayashi
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Patent number: 8329838Abstract: Embodiments of the present invention relate generally to non-self imagable and imagable norbornene-type polymers useful for immersion lithographic processes, methods of making such polymers, compositions employing such polymers and the immersion lithographic processes that make use of such compositions. More specifically the embodiments of the present invention are related to norbornene-type polymers useful for forming imaging layer and top-coat layers for overlying such imaging layers in immersion lithographic process and the process thereof.Type: GrantFiled: September 17, 2010Date of Patent: December 11, 2012Assignee: Promerus LLCInventors: Larry F. Rhodes, Chun Chang, Pramod Kandanarachchi, Lawrence D. Seger, Keita Ishiduka, Kotaro Endo, Tomoyuki Ando
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Patent number: 8293864Abstract: Disclosed is a metal thietane compound represented by the following general formula (120), (wherein, in the above general formula (120), M is a member selected from the group consisting of Bi, Sb, Ti, Zr and Ta; X1 and X2 are each independently a sulfur atom or an oxygen atom; R1 is a divalent organic group; the bond between M and T shown by a dotted line and a solid line represents a single or double bond; m is an integer of 0 or 1 or more; n is the number of valence of M; and p is an integer of equal to or more than 1 and equal to or less than n, provided that when r is 1, q is 0 and Y is a monovalent inorganic or organic group; when r is 1 and n-p-q is 2 or more, a plurality of Ys contained are each independently selected from monovalent inorganic or organic groups; when r is 1 and n-p-q is 2 or more, a plurality of Ys may be bonded to each other to form a ring containing M; when r is 2, n-p-q is 1 or 2 and Y is a divalent group; when r is 2 and n-p-q is 2, two Ys may form a ring together with two Ms;Type: GrantFiled: February 19, 2008Date of Patent: October 23, 2012Assignee: Mitsui Chemicals, Inc.Inventors: Masakazu Murakami, Tomoyuki Ando, Hironori Kuboi, Hidetoshi Hayashi, Osamu Kohgo, Seiichi Kobayashi
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Patent number: 8263322Abstract: A method of forming a resist pattern that includes: applying a positive chemically amplified resist composition to a support to form a first resist film, exposing a region on a portion of the first resist film, performing a post exposure bake treatment and then performing developing to form a first resist pattern, and applying a negative chemically amplified resist composition to the support having the first resist pattern formed thereon, thereby forming a second resist film, exposing a region of the second resist film that includes the positions in which the first resist pattern has been formed, performing a post exposure bake treatment at a bake temperature that increases the solubility of the first resist film in an alkali developing solution and decreases the solubility of the second resist film in an alkali developing solution, and then performing developing to form a resist pattern.Type: GrantFiled: September 29, 2009Date of Patent: September 11, 2012Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventor: Tomoyuki Ando
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Publication number: 20120203011Abstract: A process for producing bis(thietanylthio)dithiastannolane of the following formula: involving the reaction of tetrakis(thietanylthio)tin having the following formula: with 1,2-ethandiethiol.Type: ApplicationFiled: April 20, 2012Publication date: August 9, 2012Applicant: MITSUI CHEMICALS, INC.Inventors: Masakazu MURAKAMI, Tomoyuki ANDO, Seiichi KOBAYASHI
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Patent number: 8236483Abstract: A method of forming a resist pattern including: forming a resist film on a substrate using a chemically amplified negative resist composition; forming a latent image of a first line and space pattern by subjecting the resist film to first exposure through a photomask; forming a latent image of a second line and space pattern so as to intersect with the latent image of the first line and space pattern by subjecting the resist film to second exposure through a photomask; and subjecting the resist film to developing to form a hole pattern in the resist film.Type: GrantFiled: July 31, 2009Date of Patent: August 7, 2012Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Tomoyuki Ando, Sho Abe, Ryoji Watanabe, Komei Hirahara
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Publication number: 20120141940Abstract: A chemically amplified positive-type photoresist composition for a thick film capable of forming a thick film resist pattern having superior resolving ability and controllability of dimensions, and being favorable in rectangularity, as well as a method for producing a thick film resist pattern using such a composition. The photoresist composition comprises an acid generator including a cationic moiety and an anionic moiety, and a resin whose alkali solubility increases by the action of an acid.Type: ApplicationFiled: November 30, 2011Publication date: June 7, 2012Applicant: TOKYO OHKA KOGYO CO., LTD.Inventors: Takahiro Shimizu, Yasushi Washio, Tomoyuki Ando, Jun Koshiyama
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Publication number: 20120034400Abstract: A carbon fiber-reinforced carbon composite material and a method for manufacturing the same are provided. The carbon fiber-reinforced carbon composite material includes carbon fibers, and a carbonaceous matrix. The carbon fiber-reinforced carbon composite material is integrally formed. The carbon fibers are a substantially linear fiber existing in a bare-fiber state within the carbonaceous matrix and having an average fiber length of less than about 1.0 mm. The carbon fiber-reinforced carbon composite material has a bulk density of about 1.2 g/cm3 or more.Type: ApplicationFiled: August 4, 2011Publication date: February 9, 2012Applicant: IBIDEN CO., LTD.Inventors: Hideki KATO, Haruhide Shikano, Tomoyuki Ando
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Publication number: 20120034415Abstract: A carbon fiber structure and a manufacturing method of the same are provided. The carbon fiber structure includes a carbon fiber-reinforced carbon composite material having carbon fibers and a carbonaceous matrix. The carbon fibers are configured by a substantially linear fiber. The carbon fibers form thin piece bodies in which a longitudinal direction of the carbon fibers is oriented in parallel to a surface direction of the carbon fiber structure within the carbonaceous matrix. The carbon fiber structure is configured by a laminate having the thin piece bodies laminated therein.Type: ApplicationFiled: August 4, 2011Publication date: February 9, 2012Applicant: IBIDEN CO., LTD.Inventors: Hideki KATO, Haruhide Shikano, Tomoyuki Ando
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Publication number: 20120034401Abstract: A C/C composite material molded body and a method for manufacturing the same are provided. The C/C composite material molded body includes carbon fibers, and a carbonaceous matrix. The C/C composite material molded body has a shell-like structure, an outer surface of which is configured by a three-dimensional curved surface or a combination of a plurality of surfaces, and which is configured by a continuous structure having a uniform composition as a whole. A longitudinal direction of the carbon fibers is oriented along the outer surface.Type: ApplicationFiled: August 4, 2011Publication date: February 9, 2012Applicant: IBIDEN CO., LTD.Inventors: Hideki Kato, Haruhide Shikano, Tomoyuki Ando
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Patent number: 8062825Abstract: A positive resist composition having excellent size controllability, and a resist pattern forming method are provided. This positive resist composition contains a resin component (A) comprising an alkali soluble constituent unit (a1) which comprises a constituent unit (a11) derived from (?-methyl)hydroxystyrene, and a constituent unit (a2) which has an acid dissociable dissolution inhibiting group including an acid dissociable dissolution inhibiting group (II) represented by the following general formula (II) and/or a specific chain acid dissociable dissolution inhibiting group (III); an acid generator component (B) which generates an acid upon exposure; and preferably contains an aromatic amine (C).Type: GrantFiled: November 28, 2005Date of Patent: November 22, 2011Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Tomoyuki Ando, Takako Hirosaki
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Patent number: 8026239Abstract: A method of treating a malignant tumor selected from the group consisting of leukemia, colorectal cancer, ovarian cancer, oral cancer, lung carcinoma, breast carcinoma, prostate carcinoma, and melanoma by administering to a patient in need thereof an effective amount of at least one compound represented by formula (1) wherein A, X, Q, R1-3, and n are defined herein.Type: GrantFiled: March 11, 2010Date of Patent: September 27, 2011Assignee: Bayer Schering Pharma AktiengesellschaftInventors: Tsuneji Suzuki, Tomoyuki Ando, Katsutoshi Tsuchiya, Osamu Nakanishi, Akiko Saito, Takashi Yamashita, Yoshinori Shiraishi, Eishi Tanaka
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Publication number: 20110136977Abstract: Disclosed is a metal compound represented by the following formula (0): in the formula (0), A represents a thietane ring, or a monovalent group containing a thiol group; B represents a divalent group containing a heteroatom; R2 represents a divalent organic group; n represents the valence of M; p represents an integer of 1 ton; M represents a lanthanoid atom or a barium (Ba) atom when A is a thietane ring, and represents a lanthanoid atom when A is a monovalent group containing a thiol group; or more than Y represents a monovalent inorganic or organic group; when n?p is not less than 2, a plurality of Y's each independently represent a monovalent inorganic or organic group; and when n?p is not less than 2, the plurality of Y's may be bonded with each other to form a ring containing M.Type: ApplicationFiled: May 15, 2009Publication date: June 9, 2011Applicant: Mitsui Chemicals, Inc.Inventors: Masakazu Murakami, Mamoru Takashina, Tomoyuki Ando, Seiichi Kobayashi
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Publication number: 20110130516Abstract: Disclosed is a compound represented by the following general formula (1), wherein, in the formula, M1 represents Sb or Bi; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; Y1 represents a monovalent inorganic or organic group; a represents a number of 1 or 2; b represents a number of 0 or an integer of not less than 1; c represents an integer of not less than 1 and not more than d; d represents a valence of M1; when d?c is not less than 2, a plurality of Y1s each independently represent a monovalent inorganic or organic group and may be bonded to each other to form an M1-containing ring; and e represents a number of 0 or an integer of not less than 1.Type: ApplicationFiled: July 23, 2009Publication date: June 2, 2011Applicant: Mitsui Chemicals, Inc.Inventors: Masakazu Murakami, Tomoyuki Ando, Seiichi Kobayashi
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Publication number: 20110124836Abstract: The composition of the present invention contains a product having a thiol group obtained by reacting an Sb or Bi oxide or an Sb or Bi halide with at least one kind of polythiol compounds selected from compounds having at least two thiol groups in a molecule.Type: ApplicationFiled: July 23, 2009Publication date: May 26, 2011Applicant: MITSUI CHEMCIAL, INC.Inventors: Tomoyuki Ando, Masakazu Murakami, Mamoru Takashima, Seiichi Kobayashi
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Publication number: 20110065878Abstract: Embodiments of the present invention relate generally to non-self imagable and imagable norbornene-type polymers useful for immersion lithographic processes, methods of making such polymers, compositions employing such polymers and the immersion lithographic processes that make use of such compositions. More specifically the embodiments of the present invention are related to norbornene-type polymers useful for forming imaging layer and top-coat layers for overlying such imaging layers in immersion lithographic process and the process thereof.Type: ApplicationFiled: September 17, 2010Publication date: March 17, 2011Applicants: PROMERUS LLC, TOKYO OHKA KOGYO CO., LTD.Inventors: Larry F. Rhodes, Chun Chang, Pramod Kandanarachchi, Lawrence D. Seger, Keita Ishiduka, Kotaro Endo, Tomoyuki Ando
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Publication number: 20100286334Abstract: The additive for a polymerizable composition according to the present invention contains a compound represented by the general formula (a). In the general formula (a), R represents a saturated hydrocarbon group having 1 to 3 carbon atoms. M represents Sn, Sb, Bi, or Ge. m represents 0 or 1. R and M are not directly bonded when m is 0. n represents an integer of 1 to 3. X represents a monovalent linking group, and a plurality of X may be the same as or different from each other. When two or more linking groups X are bonded with the metal atom M, the linking groups X may combine together to form a ring.Type: ApplicationFiled: December 11, 2008Publication date: November 11, 2010Applicant: Mitsui Chemicals, Inc.Inventors: Tomoyuki Ando, Seiichi Kobayashi
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Publication number: 20100280208Abstract: Disclosed is a thietane compound represented by the following general formula (1), (wherein, in the above general formula (1), M represents an element belonging to Group 14 of the Periodic Table in the long form; X1s each independently represent a sulfur atom or an oxygen atom; p represents an integer of equal to or more than 2 and equal to or less than (n?1); and n represents the number of valence of a metal atom M, provided that when n?p is 1, R2 represents an alkyl group having a straight chain or a branched chain of equal to or more than 1 and equal to or less than 3 carbon atoms which may have a substituent; and when n?p is 2 or more, a plurality of R2s each independently represent an alkyl group having a straight chain or a branched chain of equal to or more than 1 and equal to or less than 3 carbon atoms which may have a substituent or a plurality of R2s may be bonded to each other to form a ring containing M in which the alkyl chain forming the ring has equal to or more than 1 and equal to or leType: ApplicationFiled: February 19, 2008Publication date: November 4, 2010Applicant: Mitsui Chemicals Inc.Inventors: Masakazu Murakami, Tomoyuki Ando, Seiichi Kobayashi
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Publication number: 20100256201Abstract: The novel benzamide derivative represented by formula (1) and the novel anilide derivative represented by formula (13) of this invention has differentiation-inducing effect, and are, therefore useful a therapeutic or improving agent for malignant tumors, autoimmune diseases, dermatologic diseases and parasitism. In particular, they are highly effective as an anticancer drug, specifically to a hematologic malignancy and a solid carcinoma.Type: ApplicationFiled: March 11, 2010Publication date: October 7, 2010Applicant: Bayer Schering Pharma AktiengesellschaftInventors: Tsuneji Suzuki, Tomoyuki Ando, Katsutoshi Tsuchiya, Osamu Nakanishi, Akiko Saito, Takashi Yamashita, Yoshinori Shiraishi, Eishi Tanaka
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Publication number: 20100240862Abstract: Disclosed is a metal thietane compound represented by the following general formula (120), (wherein, in the above general formula (120), M is a member selected from the group consisting of Bi, Sb, Ti, Zr and Ta; X1 and X2 are each independently a sulfur atom or an oxygen atom; R1 is a divalent organic group; the bond between M and T shown by a dotted line and a solid line represents a single or double bond; m is an integer of 0 or 1 or more; n is the number of valence of M; and p is an integer of equal to or more than 1 and equal to or less than n, provided that when r is 1, q is 0 and Y is a monovalent inorganic or organic group; when r is 1 and n-p-q is 2 or more, a plurality of Ys contained are each independently selected from monovalent inorganic or organic groups; when r is 1 and n-p-q is 2 or more, a plurality of Ys may be bonded to each other to form a ring containing M; when r is 2, n-p-q is 1 or 2 and Y is a divalent group; when r is 2 and n-p-q is 2, two Ys may form a ring together with two Ms;Type: ApplicationFiled: February 19, 2008Publication date: September 23, 2010Applicant: Mitsui Chemicals, Inc.Inventors: Masakazu Murakami, Tomoyuki Ando, Hironori Kuboi, Hidetoshi Hayashi, Osamu Kohgo, Seiichi Kobayashi