Patents by Inventor Nobuhiro Suzuki

Nobuhiro Suzuki 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: 20060170429
    Abstract: A female connector (F) has a housing (10) with a front end and cavities (11) extend to the front end. Terminal fittings (40) are mounted in the cavities (11). A front wall (50) is mounted on the front end of the housing (10) and is formed with tab insertion holes (51) that can communicate with cavities (11). An operable surface (59A) is exposed at an end surface of the front wall (50). The front wall (50) can be moved from a full locking position to a partial locking position along the front end of the housing (10) by pushing this operable surface (59A). Portions of the end surface of the front wall (50) other than the operable surface (59A) are covered at least partly by an wall (26) of the housing (10) to limit movement of the front wall (50).
    Type: Application
    Filed: February 1, 2006
    Publication date: August 3, 2006
    Applicant: Sumitomo Wiring Systems, Ltd.
    Inventors: Keiichi Nakamura, Ryotaro Ishikawa, Yutaka Noro, Yutaka Kobayashi, Hajime Kawase, Nobuhiro Suzuki
  • Publication number: 20060160829
    Abstract: The present invention provides a compound represented by the formula: wherein R1 is a C1-4 alkyl; R2 is (1) a 5- to 7-membered nitrogen-containing heterocyclic group which may have a substituent selected from the group consisting of (1?) a halogen, (2?) a hydroxy group, (3?) a C1-4 alkyl and (4?) a C1-4 alkoxy, (2) a phenyl which may have a substituent selected from the group consisting of (1?) a halogen, (2?) a C1-4 alkoxy-C1-4 alkyl, (3?) a mono-C1-4 alkyl-carbamoyl-C1-4 alkyl, (4?) a C1-4 alkoxy and (5?) a mono-C1-4 alkylcarbamoyl-C1-4 alkoxy, or the like; R3 is a C1-4 alkyl; R4 is a C1-4 alkoxy, or the like; n is an integer of 1 to 4; or a salt thereof, as a thienopyrimidine compound having gonadotropin-releasing hormone antagonistic activity.
    Type: Application
    Filed: January 28, 2004
    Publication date: July 20, 2006
    Inventors: Nobuo Cho, Takashi Imada, Takenori Hitaka, Kazuhiro Miwa, Masami Kusaka, Nobuhiro Suzuki
  • Publication number: 20060141750
    Abstract: A method for manufacturing a semiconductor integrated device includes steps of forming an integrated circuit element on a semiconductor substrate, forming internal wiring, forming a groove along a scribe line on a back surface of the semiconductor substrate to expose a portion of the internal wiring, forming a metal film covering at least the groove, patterning the metal film to form external wiring and removing the metal film at a bottom portion of the groove, forming a protection film covering the external wiring and the bottom portion of the groove, and separating the semiconductor substrate along the scribe line.
    Type: Application
    Filed: November 12, 2003
    Publication date: June 29, 2006
    Inventors: Nobuhiro Suzuki, Kenji Imai, Isaya Kitamura, Keiichi Yamaguchi
  • Patent number: 7049403
    Abstract: The present invention relates to (1) a polypeptide containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO:7 (A chain), (2) a polypeptide containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO:8 (B chain), (3) a polypeptide wherein the A and B chains are bonded to each other via disulfide bonds (2 chains) or its salt, (4) DNAs encoding the same, etc. These polypeptides and DNAs encoding the same can be used for the diagnosis, treatment, prevention, etc. for diseases, including abnormalities (e.g., diabetes mellitus, etc.) in metabolic regulation (sugar metabolism, lipid metabolism, etc.) of energy sources such as carbohydrates.
    Type: Grant
    Filed: April 20, 2001
    Date of Patent: May 23, 2006
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Yasuaki Itoh, Nobuhiro Suzuki, Kazunori Nishi, Hideki Kizawa, Masataka Harada, Kazuhiro Ogi
  • Publication number: 20060073567
    Abstract: The present invention relates to (1) a polypeptide containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO:7 (A chain), (2) a polypeptide containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO:8 (B chain), (3) a polypeptide wherein the A and B chains are bonded to each other via disulfide bonds (2 chains) or its salt, (4) DNAs encoding the same, etc. These polypeptides and DNAs encoding the same can be used for the diagnosis, treatment, prevention, etc. for diseases, including abnormalities (e.g., diabetes mellitus, etc.) in metabolic regulation (sugar metabolism, lipid metabolism, etc.) of energy sources such as carbohydrates.
    Type: Application
    Filed: November 21, 2005
    Publication date: April 6, 2006
    Inventors: Yasuaki Itoh, Nobuhiro Suzuki, Kazunori Nishi, Hideki Kizawa, Masataka Harada, Kazuhiro Ogi
  • Publication number: 20060051344
    Abstract: The present invention relates to antibodies specifically reacting with partial peptides in the C-terminal region of polypeptides having amino acid sequences represented by SEQ ID NOS: 1 through 8 or derivatives thereof, a method of quantifying urotensin II using the antibodies, and pharmaceutical compositions comprising the antibodies (e.g., for central nerve diseases, mental disorders, circulatory diseases, heart diseases, renal diseases, urinary tract disorders, or the like).
    Type: Application
    Filed: October 23, 2003
    Publication date: March 9, 2006
    Inventors: Yukio Shimomura, Nobuhiro Suzuki, Masaaki Mori
  • Publication number: 20060039974
    Abstract: The sustained-release preparation of the present invention, which contains a dipeptidyl peptidase IV inhibitor and a hydrophilic polymer, can appropriately inhibit the DPP-IV activity, and is superior in convenience or compliance.
    Type: Application
    Filed: September 10, 2003
    Publication date: February 23, 2006
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Yohko Akiyama, Yukihiro Matsumoto, Satoru Oi, Nobuhiro Suzuki, Shigetoshi Tsubotani
  • Patent number: 6991908
    Abstract: The present invention provides a method for screening a compound or its salt that alters the binding property between MCH or its salt and SLC-1 or its salt, characterized by using MCH or its derivative or a salt thereof and SLC-1 or its salt is useful for screening an SLC-1 agonist which can be used not only as an appetite (eating) promoting agent but also as a prophylactic/therapeutic agent for weak pains, atonic bleeding, before and after expulsion, subinvolution of uterus, cesarean section, induced abortion, galactostasis, and the like, and an SLC-1 antagonist which can be used not only as an antiobestic agents (drug), an appetite (eating) modulator, and the like, but also as a prophylactic/therapeutic agent for hyperstimulation, ankylosing uterine contractions, fetal distress, uterine rupture, cervical laceration, preterm delivery, Prader-Wili syndrome and the like.
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: January 31, 2006
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Masaaki Mori, Yukio Shimomura, Shiro Takekawa, Tsukasa Sugo, Yoshihiro Ishibashi, Chieko Kitada, Nobuhiro Suzuki
  • Publication number: 20050222174
    Abstract: The present invention provides a thienopyrimidine compound, represented by the formula [wherein, R1 is C1-4 alkyl, R2 is (1) phenyl optionally having a substituent such as amino, mono C1-4 alkylamino and di C1-4 alkylamino, or (2) a heterocyclic group optionally having a substituent such as amino, mono C1-4 alkylamino and di C1-4 alkylamino and the like, R3 is a hydrogen atom or C1-4 alkyl, R4 is C1-4 alkyl optionally having a substituent such as C1-4 alkoxy-carbonyl, carboxyl, mono C1-4 alkylamino and N—C1-4 alkyl-N—C7-10 aralkylamino and the like] or a salt thereof, which has antagonistic action for gonadotropin-releasing hormone.
    Type: Application
    Filed: January 29, 2003
    Publication date: October 6, 2005
    Applicant: Takeda Chemical Industries Ltd.
    Inventors: Shuichi Furuya, Takashi Imada, Takenori Hitaka, Kazuhiro Miwa, Masami Kusaka, Nobuhiro Suzuki
  • Publication number: 20050209213
    Abstract: A compound, which has a melanin-concentrating hormone antagonistic action and useful as an agent for preventing or treating obesity, and which is represented by the formula: wherein Ar is a cyclic group optionally having substituent(s); X is a bond or a spacer having a main chain of 1 to 6 atoms; R1 and R2 are the same or different and each is a hydrogen atom or a hydrocarbon group optionally having substituent(s), or R1 and R2 may form, together with the adjacent nitrogen atom, a nitrogen-containing heterocycle optionally having substituent(s); Y is a divalent hydrocarbon group optionally having substituent(s) (except CO); R3 is a hydrogen atom or a hydrocarbon group optionally having substituent(s); and ring A and ring B may further have substituents, and when ring B further has a substituent, the substituent may be linked to R1 to form a ring, or a salt thereof, or a prodrug thereof, is provided.
    Type: Application
    Filed: October 24, 2002
    Publication date: September 22, 2005
    Applicant: Takeda Chemical Industries, Ltd.
    Inventors: Yuji Ishihara, Makoto Kamata, Shiro Takekawa, Nobuhiro Suzuki, Koki Kato
  • Patent number: 6930185
    Abstract: A melanin-concentrating hormone antagonist comprising a compound of the formula (I): wherein Ar1 is a cyclic group which may be substituted; X and Y are the same or different and are a spacer having a main chain of 1 to 6 atoms; Ar is a condensed polycyclic aromatic ring which may be substituted; R1 and R2 are the same or different and are hydrogen atom or a hydrocarbon group which may be substituted; or R1 and R2, together with the adjacent nitrogen atom, may form a nitrogen-containing heterocyclic ring which may be substituted; or R2, together with the adjacent nitrogen atom and Y, may form a nitrogen-containing heterocyclic ring which may be substituted; or R2, together with the adjacent nitrogen atom, Y and Ar, may form a condensed ring; or a salt thereof is useful as an agent for preventing or treating obesity, etc.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: August 16, 2005
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Yuji Ishihara, Nobuhiro Suzuki, Shiro Takekawa
  • Publication number: 20050009313
    Abstract: An internal wire is formed via an oxide film on the front surface of a semiconductor substrate so as to extend toward the boundary relative to an adjacent integrated circuit region. An upper supporting base is fixedly formed on the front surface of the semiconductor substrate by means of a resin layer of epoxy adhesive or the like, and a lower supporting base is fixedly formed on the back surface of the semiconductor substrate by means of a resin layer of epoxy adhesive or the like, whereby a laminated body is formed. The resin layer and the internal wire are partially removed, leaving a portion of the laminated body, to thereby form an inverted-V shaped groove (a cut-off groove) where a part of the internal wire is exposed to the outside. Thereafter, the resulting cut-off groove is exposed to plasma atmosphere to thereby dissolve, and thus remove, any remaining resin fragments attached to the exposed end portion of the internal wire.
    Type: Application
    Filed: June 4, 2004
    Publication date: January 13, 2005
    Inventors: Nobuhiro Suzuki, Kenji Imai
  • Publication number: 20040079955
    Abstract: There is disclosed a semiconductor light emitting element formed by selective growth and being high in light emitting efficiency, in which at least one GaN-based layer grown by ELO is stacked/formed on a sapphire substrate, and a fluorescent substance for converting an ultraviolet light to a visible light is contained in a selective growth mask material layer for use in this case. Since this fluorescent substance converts the ultraviolet light to the visible light, a binding efficiency of the ultraviolet light to the fluorescent substance is enhanced in either one of a center light emitting type and UV light emitting type of light emitting elements. By further containing the fluorescent substance into a passivation film, the efficiency is further enhanced.
    Type: Application
    Filed: June 23, 2003
    Publication date: April 29, 2004
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Chisato Furukawa, Hideto Sugawara, Nobuhiro Suzuki
  • Publication number: 20040077628
    Abstract: A melanin-concentrating hormone antagonist comprising a compound of the formula (I): 1
    Type: Application
    Filed: October 24, 2002
    Publication date: April 22, 2004
    Inventors: Yuji Ishihara, Nobuhiro Suzuki, Shiro Takekawa
  • Patent number: 6674097
    Abstract: A light emitting device or image display includes a fluorescent material as a wavelength converter for converting a wavelength into another. The fluorescent material is disposed in a predetermined positional relation, to prevent external leakage of primary light and to extract secondary light made by wavelength-converting the primary light with a very high efficiency. By using a semiconductor light emitting element for ultraviolet emission and combining it with a fluorescent material or any other appropriate material having a wavelength converting function, various kinds of applications, such as illuminator, having a remarkably long-life light source can be made. The semiconductor light emitting element preferably has a emission wavelength near 330 nm, and preferably uses BGaN in its light emitting layer.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: January 6, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Satoshi Komoto, Koichi Nitta, Nobuhiro Suzuki, Kuniaki Konno, Hideto Sugawara, Chisato Furukawa
  • Patent number: 6661030
    Abstract: A light emitting device or image display includes a fluorescent material as a wavelength converter for converting a wavelength into another. The fluorescent material is disposed in a predetermined positional relation, to prevent external leakage of primary light and to extract secondary light made by wavelength-converting the primary light with a very high efficiency. By using a semiconductor light emitting element for ultraviolet emission and combining it with a fluorescent material or any other appropriate material having a wavelength converting function, various kinds of applications, such as illuminator, having a remarkably long-life light source can be made. The semiconductor light emitting element preferably has a emission wavelength near 330 nm, and preferably uses BGaN in its light emitting layer.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: December 9, 2003
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Satoshi Komoto, Koichi Nitta, Nobuhiro Suzuki, Kuniaki Konno, Hideto Sugawara, Chisato Furukawa
  • Patent number: 6657438
    Abstract: A testing apparatus (10) is provided to securely detect a mounting error of a fittable member (5) on a connector (1). The testing apparatus (10) has a testing unit (20) for detecting an ajar state of the fittable member (5) on a housing (2) of a connector (1). The testing unit (20) is provided with an elastic contact (22) for elastically contacting the housing (2) of the connector I1) along locking direction (Y) in which the fittable member (5) is locked with the housing (2). This elastic contact (22) is provided with a switch (23) for detecting the ajar state of the fittable member (5) at a contact position of the elastic contact (22) with the housing (2).
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: December 2, 2003
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventor: Nobuhiro Suzuki
  • Patent number: 6627521
    Abstract: There is disclosed a semiconductor light emitting element formed by selective growth and being high in light emitting efficiency, in which at least one GaN-based layer grown by ELO is stacked/formed on a sapphire substrate, and a fluorescent substance for converting an ultraviolet light to a visible light is contained in a selective growth mask material layer for use in this case. Since this fluorescent substance converts the ultraviolet light to the visible light, a binding efficiency of the ultraviolet light to the fluorescent substance is enhanced in either one of a center light emitting type and UV light emitting type of light emitting elements. By further containing the fluorescent substance into a passivation film, the efficiency is further enhanced.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: September 30, 2003
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Chisato Furukawa, Hideto Sugawara, Nobuhiro Suzuki
  • Publication number: 20030158381
    Abstract: The present invention relates to (1) a polypeptide containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO:7 (A chain), (2) a polypeptide containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO:8 (B chain), (3) a polypeptide wherein the A and B chains are bonded to each other via disulfide bonds (2 chains) or its salt, (4) DNAs encoding the same, etc.
    Type: Application
    Filed: October 17, 2002
    Publication date: August 21, 2003
    Inventors: Yasuaki Itoh, Nobuhiro Suzuki, Kazunori Nishi, Hideki Kizawa, Masataka Harada, Kazuhiro Ogi
  • Publication number: 20030158177
    Abstract: A melanin-concentrating hormone antagonist comprising a compound of the formula: 1
    Type: Application
    Filed: November 12, 2002
    Publication date: August 21, 2003
    Inventors: Yuji Ishihara, Jun Terauchi, Nobuhiro Suzuki, Shiro Takekawa, Kazuyoshi Aso