Patents by Inventor Kazuya Hayashi

Kazuya 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).

  • Publication number: 20080285841
    Abstract: An image processing apparatus for wafer inspection tool that is able to perform continuously cell to cell comparison inspection, die to die comparison inspection, and cell-to-cell and die-to-die hybrid comparison inspection, employing a plurality of processors. This image processing apparatus for wafer inspection tool comprises a plurality of processors for performing parallel processing, means for cutting out image data including a forward end overlap and a rear end overlap at partition boundaries in order to cut serial data into a predetermined image size, means for distributing the cutout image data to the plurality of processors, and means for assembling results of processing performed by the plurality of processors. The forward end overlap is set greater than a pitch of the cell subject to cell to cell comparison inspection.
    Type: Application
    Filed: July 10, 2008
    Publication date: November 20, 2008
    Inventors: Michio NAKANO, Shigeya Tanaka, Yoshiyuki Momiyama, Takashi Hiroi, Kazuya Hayashi, Dai Fujii, Takako Fujisawa, Atsushi Ichige, Ichiro Kawashima
  • Patent number: 7421110
    Abstract: An image processing apparatus for wafer inspection tool that is able to perform continuously cell to cell comparison inspection, die to die comparison inspection, and cell-to-cell and die-to-die hybrid comparison inspection, employing a plurality of processors. This image processing apparatus for wafer inspection tool comprises a plurality of processors for performing parallel processing, means for cutting out image data including a forward end overlap and a rear end overlap at partition boundaries in order to cut serial data into a predetermined image size, means for distributing the cutout image data to the plurality of processors, and means for assembling results of processing performed by the plurality of processors. The forward end overlap is set greater than a pitch of the cell subject to cell to cell comparison inspection.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: September 2, 2008
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Michio Nakano, Shigeya Tanaka, Yoshiyuki Momiyama, Takashi Hiroi, Kazuya Hayashi, Dai Fujii, Takako Fujisawa, Atsushi Ichige, Ichiro Kawashima
  • Patent number: 7291617
    Abstract: An arylamidine derivative represented by a general formula described below or a salt thereof has an excellent antifungal action and high safety, and it is useful as an antifungal agent with good pharmacokinetics and pharmacodynamic properties wherein X represents an unsubstituted or substituted lower alkylene or alkenylene group; G1 represents an oxygen atom, a sulfur atom, or an imino group; G2 represents a carbon atom or a nitrogen atom; Ra represents at least one group selected from the group consisting of a hydrogen atom, a halogen atom, and unsubstituted or substituted alkyl, cycloalkyl and alkoxy groups; R1 represents an unprotected or protected or unsubstituted or substituted amidino group; and R2 represents a substituted amino or substituted cyclic amino group, or the like.
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: November 6, 2007
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Kazuya Hayashi, Katsuji Ojima, Kozo Hori, Noriyuki Okujo, Junichi Mitsuyama, Kazuto Kunitani, Keisuke Tohdo
  • Publication number: 20070225506
    Abstract: Process for producing a 7-bromoquinolone-carboxylic acid derivative of the following formula or its salt by reacting a 2,4-dibromo-3-hydroxybenzoic acid ester compound of the formula R7a-x to obtain a 3-alkoxy-2,4-dibromobenzoic acid ester, subjecting the 3-alkoxy-2,4-dibromobenzoic acid ester to elimination reaction of the carboxyl-protecting group to obtain a 3-alkoxy-2,4-dibromobenzoic acid, subjecting the 3-alkoxy-2,4-dibromobenzoic acid to ketoesterification reaction to obtain a 3-alkoxy-2,4-dibromobenyolacetic acid ester, reacting the 3-alkoxy-2,4-dibromobenzoylacetic acid ester with an orthoester or an acetal, then reacting the reaction product with a compound of the formula R2— NH or its salt to obtain a 2-(3-alkoxy-2,4-dibromobenzoyl)-3-substituted aminoacrylic acid ester and subjecting the 2-(3-alkoxy-2,4-dibromobenzoyl)-3-substituted aminoacrylic acid ester to ring-closing reaction, and products thereof.
    Type: Application
    Filed: March 27, 2007
    Publication date: September 27, 2007
    Applicant: Toyama Chemical Co., Ltd.
    Inventors: Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura, Minako Yotsuji, Kenji Yonezawa, Katsuji Ojima, Tamotsu Takamatsu, Kyoko Taya, Hirohiko Yamamoto, Taro Kiyoto, Hironori Kotsubo
  • Publication number: 20070043079
    Abstract: The present invention relates to a medicament comprising the compound of formula (I) wherein all symbols have the same meanings as defined in the specification, a salt thereof or a prodrug thereof. The compound of the present invention is useful for the prevention and/or treatment of immune diseases such as various types of inflammation, autoimmune disease, allergic diseases, etc.; infection concerning inflammation or HIV infections (e.g. asthma, nephritis, nephropathy, hepatitis, arthritis, rheumatoid arthritis, rhinitis, conjunctivitis, ulcerative colitis, etc.), organ transplantation rejection, immunosuppression, psoriasis, multiple sclerosis, optic neuritis, polymyalgia rheumatica syndrome, uveitis, vasculitis, human immunodeficiency virus infection (acquired immunodeficiency syndrome etc.
    Type: Application
    Filed: April 16, 2004
    Publication date: February 22, 2007
    Inventors: Hiromu Habashita, Minoru Nishizaki, Kazuya Hayashi, Shiro Shibayama
  • Publication number: 20040170313
    Abstract: An image processing apparatus for wafer inspection tool that is able to perform continuously cell to cell comparison inspection, die to die comparison inspection, and cell-to-cell and die-to-die hybrid comparison inspection, employing a plurality of processors. This image processing apparatus for wafer inspection tool comprises a plurality of processors for performing parallel processing, means for cutting out image data including a forward end overlap and a rear end overlap at partition boundaries in order to cut serial data into a predetermined image size, means for distributing the cutout image data to the plurality of processors, and means for assembling results of processing performed by the plurality of processors. The forward end overlap is set greater than a pitch of the cell subject to cell to cell comparison inspection.
    Type: Application
    Filed: February 19, 2004
    Publication date: September 2, 2004
    Inventors: Michio Nakano, Shigeya Tanaka, Yoshiyuki Momiyama, Takashi Hiroi, Kazuya Hayashi, Dai Fujii, Takako Fujisawa, Atsushi Ichige, Ichiro Kawashima
  • Publication number: 20040009249
    Abstract: An apoptosis inductor is formed of an anthocyanin-containing extract obtained from a potato containing anthocyanine in the skin and flesh thereof. The potato is a potato of cultivated species, such as Solanum tuberosum ssp. andigena L. and S. phureja Juz. et Buk., or of hybrid species based on the cultivated species.
    Type: Application
    Filed: June 9, 2003
    Publication date: January 15, 2004
    Applicants: Wada Sugar Refining Co., Ltd., National Agricultural Research Organization (NARO)
    Inventors: Hiroshige Hibasami, Motoyuki Mori, Yoshio Oka, Kazuya Hayashi
  • Patent number: 6482835
    Abstract: Processes for producing a 7-isoindoline-quinolonecarboxylic acid derivative represented by the general formula [1] which is useful as an antibacterial agent, and an intermediate thereof: comprising reacting, in the presence of metallic palladium, an isoindoline-5-boronic acid, or of a 5-halogenoisoindoline, in the presence of a palladium catalyst, with a dialkoxyborane or an alkoxydiborane.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: November 19, 2002
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura, Minako Yotsuji, Kenji Yonezawa, Katsuji Ojima, Tamotsu Takamatsu, Kyoko Taya, Hirohiko Yamamoto, Taro Kiyoto, Hironori Kotsubo
  • Publication number: 20020049328
    Abstract: Processes for producing a 7-isoindoline-quinolonecarboxylic acid derivative represented by the general formula [1] which is useful as an antibacterial agent, and an intermediate thereof: 1
    Type: Application
    Filed: September 25, 2001
    Publication date: April 25, 2002
    Applicant: TOYAMA CHEMICAL CO., LTD.
    Inventors: Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura, Minako Yotsuji, Kenji Yonezawa, Katsuji Ojima, Tamotsu Takamatsu, Kyoko Taya, Hirohiko Yamamoto, Taro Kiyoto, Hironori Kotsubo
  • Patent number: 6337399
    Abstract: This invention relates to processes for producing a 7-isoindoline-quinolonecarboxylic acid derivative represented by the general formula [1] which is useful as an antibacterial agent, and an intermediate thereof: wherein R1 represents a hydrogen atom or a carboxyl-protecting group; R2 represents a substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl or heterocyclic group; R3 represents at least one group selected from hydrogen atom, halogen atoms, substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, alkoxy or alkylthio groups, nitro group, cyano group, acyl groups, protected or unprotected hydroxyl groups and protected or unprotected or substituted or unsubstituted amino groups; R4 represents at least one group selected from hydrogen atom, halogen atoms, substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aralkyl, aryl, alkoxy or alkylthio groups, protected or unprotected hydroxyl or imino groups, protected or unprotected or substituted or unsubstituted amin
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: January 8, 2002
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura, Minako Yotsuji, Kenji Yonezawa, Katsuji Ojima, Tamotsu Takamatsu, Kyoko Taya, Hirohiko Yamamoto, Taro Kiyoto, Hironori Kotsubo
  • Patent number: 6335447
    Abstract: Novel quinolonecarboxylic acid derivatives of general formula (1) or salts thereof which have potent antibacterial effects on gram-positive bacteria in particular Propionibacterium acnes (wherein R1 represents a hydrogen atom or a carboxyl-protective group; R2 represents an optionally substituted cycloalkyl group; R3 represents a hydrogen atom, a halogen atom, an optionally substituted alkyl, alkoxy or alkylthio group, an optionally protected hydroxyl or amino group, or a nitro group; R4 represents an optionally substituted alkyl or alkoxy group; and Z represents a pyridin-4-yl or pyridin-3-yl group which is optionally substituted with at least one group selected from a halogen atom, an optionally substituted alkyl, alkenyl, cycloalkyl, alkoxy, alkylthio or amino group and an optionally protected hydroxyl or amino group).
    Type: Grant
    Filed: October 5, 2000
    Date of Patent: January 1, 2002
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Kazuya Hayashi, Tokunori Kito, Junichi Mitsuyama, Tetsumi Yamakawa, Hiroshi Kuroda, Hiroyo Kawafuchi
  • Patent number: 6025370
    Abstract: The present invention relates to a quinolone-carboxylic acid derivative represented by the general formula [1], or its salt: ##STR1## Of the compounds of the present invention, preferable are compounds in which R.sup.2 represents a substituted or unsubstituted cycloalkyl group; R.sup.3 represents at least one member selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted lower alkyl or lower alkoxy group, and a protected or unprotected hydroxyl or amino group; R.sup.4 represents a hydrogen atom or a substituted or unsubstituted lower alkyl group; each of R.sup.5 and R.sup.6 represents a hydrogen atom; and A represents C--Y in which Y represents a halogen atom, a lower alkyl or lower alkoxy group which may be substituted by one or more halogen atoms, or a protected or unprotected hydroxyl group.
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: February 15, 2000
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Yozo Todo, Kazuya Hayashi, Masahiro Takahata, Yasuo Watanabe, Hirokazu Narita
  • Patent number: 5935952
    Abstract: This invention relates to a novel quinolone- or naphthyridone-carboxylic acid derivative or its salt useful as an antibacterial agent, said derivative has a substituent represented by the following formula at the 7 position: ##STR1## wherein preferably R.sup.3 represents at least one member selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted lower alkyl, lower alkoxy or lower alkylthio group, a nitro group, a cyano group, a protected or unprotected hydroxyl group and a protected or unprotected amino group; R.sup.4 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a lower alkylidene group and a group forming a cycloalkane ring together with the carbon atom to which R.sup.4 is bonded; and R.sup.5 represents a hydrogen atom or a substituted or unsubstituted lower alkyl or cycloalkyl group.
    Type: Grant
    Filed: February 12, 1997
    Date of Patent: August 10, 1999
    Assignee: Toyama Chemical Co., LTD.
    Inventors: Yozo Todo, Kazuya Hayashi, Masahiro Tadahata, Yasuo Watanabe, Hirokazu Narita
  • Patent number: 5180402
    Abstract: A dyed synthetic fiber having antibacterial and antifungal properties is described, which contains 0.01 to 20 weight % of a silver-substituted zeolite and 0.001 to 1.0 weight % of a substantially water-insoluble copper compound. The copper compound is present independent of zeolite particles in the fiber. The dyed synthetic fiber is prepared by incorporating a silver-substituted zeolite in a monomer or a polymerization mixture before the completion of polymerization in the step of preparing a polymer for the fiber; further incorporating the copper compound in the polymer before the spinning thereof into a fiber; spinning the polymer into a fiber; and dyeing the fiber. The dyed fiber retains a high level of antibacterial and antifungal properties.
    Type: Grant
    Filed: May 3, 1991
    Date of Patent: January 19, 1993
    Assignee: Toray Industries, Inc.
    Inventors: Koichi Kubota, Tetsuya Katoh, Masayuki Hirata, Kazuya Hayashi
  • Patent number: 5123472
    Abstract: According to the present invention, there is provided an apparatus for lifting and tilting slats in a venetian blind, comprising: a head box; a rotating shaft; ladder drums rotating together with the shaft; drum holders for supporting the ladder drums; ladder rings of an open ring shape and fitted around each of the ladder drums; ladder cords being put on, and secured to, each of the ladder rings; lifting drums; lift cords, wound around each of the lifting drums; slats; and elements for stopping the rotation of the shaft.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: June 23, 1992
    Assignee: Toso Company, Limited
    Inventors: Masahiro Nagashima, Kazuya Hayashi, Tadashi Inaba
  • Patent number: 4505938
    Abstract: A process for producing a soy sauce characterized by adding a matured fruit wine must or a fruit wine to a matured soy sauce moromi mash or raw soy sauce and aging the mixture at room temperature for 3-20 days to expect their mutual interaction.
    Type: Grant
    Filed: May 16, 1983
    Date of Patent: March 19, 1985
    Assignees: Kikkoman Corporation, Mann's Wine Co., Ltd.
    Inventors: Hideo Togawa, Taihei Takezawa, Masazumi Watanabe, Kazuya Hayashi, Akira Okuhara
  • Patent number: 4407826
    Abstract: In a method for producing a fermentation product which comprises inoculating a mold in a substrate and cultivating it, the improvement which comprises adding(A) at least one compound selected from the group consisting of salts of aliphatic carboxylic acids having 1 to 4 carbon atoms, and(B) at least one compound selected from the group consisting of chlorous acid, hypochlorous acid, sulfurous acid, hyposulfurous acid, hydrogensulfurous acid, pyrosulfurous acid, salts of these acids, hydrogen peroxide, bleaching powder, chloramine-B, chloramine-T, halazone and acrylamideat any time ranging from a step of preparing the substrate to the step of cultivation.
    Type: Grant
    Filed: September 17, 1981
    Date of Patent: October 4, 1983
    Assignee: Kikkoman Shoyu Co. Ltd.
    Inventors: Fumio Noda, Kazuya Hayashi, Keitaro Mogi, Takashi Iwaasa, Toshio Sakasai, Nobuyoshi Iguchi
  • Patent number: 4382964
    Abstract: An improved process for producing a salty seasoning by fermentation, wherein the improvement is characterized in that the feeding of raw materials, fermentation or ripening is carried out in the co-presence of potassium chloride and sodium chloride.As compared with the product obtained by a conventional process, the salty seasoning obtained by the above process has a better flavor and has a much lower sodium chloride content so that it is suitable for use in a low sodium diet.
    Type: Grant
    Filed: October 15, 1980
    Date of Patent: May 10, 1983
    Assignee: Kikkoman Corporation
    Inventors: Fumio Noda, Akio Hagiwara, Kazuya Hayashi, Takashi Iwaasa, Takeji Mizunuma, Toshio Sakasai
  • Patent number: 4367070
    Abstract: A process for treating a fibrous structure is provided. The fibrous structure comprises at least two components at least one of which is a polyester containing an SO.sub.3 M group wherein M represents hydrogen or an alkali metal. The process is characterized in that the fibrous structure is treated with an agent which deteriorates the polyester prior to the alkali treatment for the removal of the polyester component.
    Type: Grant
    Filed: June 15, 1981
    Date of Patent: January 4, 1983
    Assignee: Toray Industries, Inc.
    Inventors: Kazuya Hayashi, Masato Shimada, Teruo Nakamura, Yoshihiro Fujii
  • Patent number: 4329370
    Abstract: In a process for producing a solid koji for a fermented food product which comprises inoculating a koji mold in a modified koji substrate and cultivating it at a temperature of about 20.degree. C. to about 40.degree. C. for a time sufficient to produce a solid koji for fermented food products, the improvement wherein at a certain time during a period of about 10 hours to about 20 hours after the inoculation of the koji mold, the cultivation system is subjected to a drying treatment to adjust its water content to about 30.+-.5%.
    Type: Grant
    Filed: June 2, 1980
    Date of Patent: May 11, 1982
    Assignee: Kikkoman Shoyu Co. Ltd.
    Inventors: Fumio Noda, Kazuya Hayashi, Keitaro Mogi, Takashi Iwaasa, Takeji Mizunuma, Toshio Sakasai