Patents by Inventor Yuji Haga

Yuji Haga 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).

  • Patent number: 12223785
    Abstract: An electric lock control method includes: performing a first determination of whether a person is present in a predetermined region surrounding an electric lock, based on first information generated by an electronic device; when it is determined that a first person is present in the predetermined region in the performing of the first determination, performing a second determination of whether the first person is a person who is permitted to unlock the electric lock, based on second information related to movement of the first person; and controlling a state of the electric lock based on a result of the second determination, the state being a locked state or an unlocked state.
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: February 11, 2025
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Masashi Hisai, Manabu Maeda, Ryo Kato, Naohisa Nishida, Kenji Harada, Tomoyuki Haga, Yuji Unagami
  • Publication number: 20250021643
    Abstract: Provided is a fraud detection rule updating method enabling the updating of rules that serve as the basis for detecting malicious frames as necessary in an on-board network system. In an on-board network system equipped with multiple electronic control units (ECUs) that communicate via buses and fraud detecting ECUs that determine, based on fraud detection rules, whether messages transmitted on the buses conform to the rules, a fraud detection rule updating method is used in which delivery data including updated fraud detection rules is received from a server external to the on-board network system, and if a certain update condition is satisfied, the fraud detection rules in a fraud detecting ECU are updated to the updated fraud detection rules.
    Type: Application
    Filed: October 1, 2024
    Publication date: January 16, 2025
    Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Yoshihiro UJIIE, Hideki MATSUSHIMA, Tomoyuki HAGA, Yuji UNAGAMI, Takeshi KISHIKAWA
  • Publication number: 20240242904
    Abstract: A switch structure includes: first and second guided portions extending from a head at different positions relative to the head; first and second restriction portions provided in the housing and facing the first and second guided portions, respectively. During pressing of the head, the first guided portion moves while being guided by the first restriction portion, and the second guided portion moves while being guided by the second restriction portion, and a direction of movement of the first guided portion is restricted by the first restriction portion and is not parallel to a direction of movement of the second guided portion that is restricted by the second restriction portion.
    Type: Application
    Filed: March 27, 2024
    Publication date: July 18, 2024
    Inventors: Yuji TAKAHASHI, Yuji HAGA
  • Patent number: 8821661
    Abstract: A method of manufacturing a honeycomb structure including a honeycomb unit includes forming a honeycomb molded body having a plurality of cells extending from a first end face to a second end face of the honeycomb molded body along a longitudinal direction of the honeycomb molded body and separated by a plurality of cell walls, placing the honeycomb molded body in a degreasing apparatus so that the first end face faces downward and the second end face faces upward, feeding introduced gas into the degreasing apparatus, degreasing the honeycomb molded body at a temperature of approximately 200° C. to approximately 400° C., and firing the degreased honeycomb molded body at a temperature of approximately 500° C. to approximately 900° C. to obtain the honeycomb unit.
    Type: Grant
    Filed: October 21, 2011
    Date of Patent: September 2, 2014
    Assignee: Ibiden Co., Ltd.
    Inventors: Yuji Haga, Yusuke Fujii, Tadafumi Ohashi
  • Publication number: 20120111477
    Abstract: A method of manufacturing a honeycomb structure including a honeycomb unit includes forming a honeycomb molded body having a plurality of cells extending from a first end face to a second end face of the honeycomb molded body along a longitudinal direction of the honeycomb molded body and separated by a plurality of cell walls, placing the honeycomb molded body in a degreasing apparatus so that the first end face faces downward and the second end face faces upward, feeding introduced gas into the degreasing apparatus, degreasing the honeycomb molded body at a temperature of approximately 200° C. to approximately 400° C., and firing the degreased honeycomb molded body at a temperature of approximately 500° C. to approximately 900° C. to obtain the honeycomb unit.
    Type: Application
    Filed: October 21, 2011
    Publication date: May 10, 2012
    Applicant: IBIDEN CO., LTD.
    Inventors: Yuji Haga, Yusuke Fujii, Tadafumi Ohashi
  • Publication number: 20120086153
    Abstract: A manufacturing method of a ceramic fired body includes forming a composition of ceramic raw material containing water to make a ceramic molded body. The ceramic molded body is irradiated with a microwave under a depressurized atmosphere of about 1 KPa or more and about 50 kPa or less to dry the ceramic molded body. The ceramic molded body is fired to make the ceramic fired body.
    Type: Application
    Filed: September 23, 2011
    Publication date: April 12, 2012
    Applicant: IBIDEN CO., LTD.
    Inventors: Ryoichi KUDO, Tsubasa Sonoo, Tadafumi Ohashi, Yuji Haga
  • Publication number: 20120035155
    Abstract: To provide an indole compound having a human QRFP receptor antagonistic activity and useful as a preventive or a remedy for various disorders. A compound of a formula (I) or a pharmaceutically-acceptable salt thereof is provided: [wherein, R1 represents a hydrogen atom, a halogen, a C1-6 alkyl, etc,; R2 represents a C1-6 alkyl, or a halo-C1-6 alkyl; R3 represents a hydrogen atom, a C1-6 alkyl, etc.; R4 represents a hydrogen atom, a C1-6 alkyl, a halo-C1-6 alkyl, etc.; or R3 and R4, taken together with the nitrogen atom to which they bond, form a 3- to 6-membered aliphatic nitrogen-containing hetero ring; or R3 and Y3, taken together, form —CH2—CH2—; Y1 and Y2 are both hydrogen atoms; or Y1 and Y2, taken together, form —CH2—CH2—; and Y3 represents a hydrogen atom; or Y3 and R3, taken together, form —CH2—CH2—].
    Type: Application
    Filed: April 17, 2010
    Publication date: February 9, 2012
    Applicant: MSD K.K.
    Inventors: Yuji Haga, Sayaka Mizutani, Nagaaki Sato
  • Publication number: 20120029041
    Abstract: 2-Aryl imidazoline derivatives are provided that are useful as anti-obesity agents or the like. A compound represented by Formula (I) or a pharmaceutically acceptable salt thereof: wherein R1 and R2 each independently represent a hydrogen atom, halogen, C1-6alkyl, or the like; R3a, R3b, R4a and R4b each independently represent a hydrogen atom, C1-6alkyl, or haloC1-6alkyl; and Ar represents aryl, wherein the aryl may be substituted with 1 to 3 substituents such as halogen, cyano, C1-6alkyl, haloC1-6alkyl, C1-6alkyloxy, haloC1-6alkyloxy, hydroxy, amino, monoC1-6alkylamino, diC1-6alkylamino, and C1-6alkyloxy-carbonyl.
    Type: Application
    Filed: April 21, 2010
    Publication date: February 2, 2012
    Applicant: MSD K.K.
    Inventors: Yuji Haga, Minoru Moriya, Toshiyuki Takahashi
  • Patent number: 8044070
    Abstract: Provided are compounds of a formula (I) and their pharmaceutically-acceptable salts: wherein X1, X2 and X3 each independently represent N or CH; W represents the following formula (II): or the following formula (III): Y represents a group of a formula (IV): The compounds have a histamine-H3 receptor antagonistic or inverse-agonistic activity and are useful for remedy and/or prevention of obesity, diabetes, hormone secretion disorders, sleep disorders, etc.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: October 25, 2011
    Assignee: MSD K.K.
    Inventors: Norikazu Ohtake, Akira Naya, Yuji Haga, Makoto Jitsuoka, Takuya Suga, Ryo Yoshimoto, Shigeru Tokita, Akio Kanatani
  • Patent number: 7875633
    Abstract: A compound represented by the formula (I) is contained as an active ingredient: wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like, or R1 together with a nitrogen atom to which L, Z2 and R1 are attached may form an aliphatic nitrogenated heterocyclic group and R1 and R2 together with a nitrogen atom to which they are attached may form an aliphatic nitrogenated heterocyclic group; X represents a methine group or a nitrogen atom; Y represents —CH2—O—, —CH?CH— or the like; Z1 represents a single bond, a C1-4 alkylene group or the like; Z2 represents a single bond or a C1-4 alkylene group; L represents a methylene group, a C3-8 cycloalkylene group or the like; and Ar represents an aromatic carbocyclic group or the like. The compound is useful as a pharmaceutical for a central nerves system disease, a cardiovascular disease or a metabolic disease.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: January 25, 2011
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Akira Naya, Toshihiro Sakamoto, Yuji Haga, Norikazu Otake
  • Publication number: 20100216758
    Abstract: An active ingredient is a compound represented by the general formula [I]: [wherein R1 and R2 represent a lower alkyl group, a C3-6 cycloalkyl group or the like, X1 and X2 represent methine, an Ar—Y1—Y2—Y3-substituted methine or the like, however either of them is an Ar—Y1—Y2—Y3-substituted methine, X3 to X8 represent methine, —N— or the like, Y1 and Y3 represent a single bond, —O— or the like, Y2 represent a single bond, a lower alkylene group or the like, W represent —(O)—(CH2)n-(O)— or the like, n represents an integer of 1 to 4, L and Z2 represent a single bond or a methylene group, Z1 represents a single bond, a C1-4 alkylene group or the like, and Ar represents an aromatic carbocyclic group or the like]. The compound acts as a melanin-concentrating hormone receptor antagonist and useful as a therapeutic agent for obesity or the like.
    Type: Application
    Filed: August 3, 2006
    Publication date: August 26, 2010
    Inventors: Makoto Ando, Etsuko Sekino, Yuji Haga, Norikazu Otake, Minoru Moriya
  • Publication number: 20100210637
    Abstract: Provided are compounds of a formula (I) and their pharmaceutically-acceptable salts: wherein X1, X2 and X3 each independently represent N or CH; W represents the following formula (II): or the following formula (III): Y represents a group of a formula (IV): The compounds have a histamine-H3 receptor antagonistic or inverse-agonistic activity and are useful for remedy and/or prevention of obesity, diabetes, hormone secretion disorders, sleep disorders, etc.
    Type: Application
    Filed: August 13, 2009
    Publication date: August 19, 2010
    Inventors: Norikazu Ohtake, Akira Naya, Yuji Haga, Makoto Jitsuoka, Takuya Suga, Ryo Yoshimoto, Shigeru Tokita, Akio Kanatani
  • Patent number: 7732456
    Abstract: The invention provides pyridone derivatives represented by a general formula (I) [in the formula, R1 and R2 may be same or different and stands for H, etc., or R1 and R2 may form an aliphatic nitrogen-containing heterocyclic group together with the N to which they bind; X1-X3 may be same or different and stand for methine or N, provided not all of them simultaneously stand for nitrogen; X4-X7 may be same or different and stand for methine or N, provided that three or more of them do not simultaneously stand for N; Y1 and Y3 may be same or different and stand for single bond, —O—, —NR—, —S—, etc; Y2 stands for lower lkylene, etc.; R stands for H, etc., L stands for methylene; Z1 and Z2 may be same or different and stand for single bond or lower alkylene; or R1, L and Z2 may form an aliphatic nitrogen-containing heterocyclic group with the N to which R1 binds; and Ar stands for aromatic carbocyclic group, etc.].
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: June 8, 2010
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Norikazu Otake, Yuji Haga, Akira Naya, Sayaka Mizutani, Akio Kanatani
  • Patent number: 7700611
    Abstract: The present invention relates to a process for producing crystalline trans-N-[1-(2-fluorophenyl)-S-pyrazoly]-3-ox-ospiro[6-azaisobenzofuran-1(3H),1?-cyclohexane]-4?-carboxamide and novel salts, hydrates and polymorphs thereof.
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: April 20, 2010
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Russell R. Ferlita, Yuji Haga, Makoto Ishikawa, Keisuke Kamei, Shinji Kato, Hisaki Kojima, Aaron Moment, Nobuaki Nonoyama, Nobuya Satake, Kazuki Shigemori, Toshihiro Wada, Yaling Wang, Steven A. Weissman, Robert M. Wenslow
  • Publication number: 20090264426
    Abstract: Disclosed is a compound represented by the formula (I): Wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like; X1, X2 and X3 independently represent a methine group or a nitrogen atom; Y1 and Y3 independently represent a single bond, —O— or the like; Y2 represents a lower alkylene group or the like; W1 to W4 independently represent a single bond, a methylene group or the like; L represents a single bond, a methylene group or the like; Z1 and Z2 independently represent a single bond, a C1-4 alkylene group or the like; Ar1 represents an aromatic carbocyclic ring or the like; and Ar2 represents a bicyclic aromatic carbocyclic ring or the like. The compound is useful as a pharmaceutical for a central disease, a cardiovascular disease or a metabolic disease.
    Type: Application
    Filed: September 5, 2006
    Publication date: October 22, 2009
    Inventors: Shunji Sakuraba, Minoru Kameda, Hiroyuki Kishino, Yuji Haga, Norikazu Otake, Minoru Moriya
  • Patent number: 7595316
    Abstract: Compound of the formula: (I) [wherein each of X1, X2 and X3 independently represents N or CH, W represents the formula (II):(II) or the formula (III):(III) and Y represents a group of the formula (IV):(IV)], or a pharmacologically acceptable salt thereof. This compound exhibits histamine receptor H3 antagonist or inverse agonist activity and is useful of the treatment and/or prevention of obesity, diabetes, hormonal secretion abnormality, sleep, disorder, etc.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: September 29, 2009
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Norikazu Ohtake, Akira Naya, Yuji Haga, Makoto Jitsuoka, Takuya Suga, Ryo Yoshimoto, Shigeru Tokita, Akio Kanatani
  • Patent number: 7589096
    Abstract: The present invention relates to a compound of the formula (I): wherein Az is a group comprising a monocyclic azole or a bicyclic aromatic ring of the same or different fused azoles; T, U, V and W are independently methine or nitrogen, wherein a methine may be optionally substituted by a substituent, and at least two of T, U, V and W are methine groups; and X is nitrogen or methine. The compounds of the present invention are useful as agents for the treatment of various kinds of diseases related to NPY, for example, cardiovascular disorders, nervous system disorders, genitative diseases, metabolic diseases, genital or reproductive disorders, gastro-intestinal disorders, respiratory disorders, inflammatory diseases or glaucoma, and the like.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: September 15, 2009
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Norikazu Otake, Yuji Haga, Makoto Jitsuoka, Akio Kanatani
  • Publication number: 20090137587
    Abstract: A compound represented by the formula (I) is contained as an active ingredient: wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like, or R1 together with a nitrogen atom to which L, Z2 and R1 are attached may form an aliphatic nitrogenated heterocyclic group and R1 and R2 together with a nitrogen atom to which they are attached may form an aliphatic nitrogenated heterocyclic group; X represents a methine group or a nitrogen atom; Y represents —CH2—O—, —CH?CH— or the like; Z1 represents a single bond, a C1-4 alkylene group or the like; Z2 represents a single bond or a C1-4 alkylene group; L represents a methylene group, a C3-8 cycloalkylene group or the like; and Ar represents an aromatic carbocyclic group or the like. The compound is useful as a pharmaceutical for a central nerves system disease, a cardiovascular disease or a metabolic disease.
    Type: Application
    Filed: August 23, 2006
    Publication date: May 28, 2009
    Inventors: Akira Naya, Toshihiro Sakamoto, Yuji Haga, Norikazu Otake
  • Publication number: 20090124648
    Abstract: The present invention relates to a process for producing crystalline trans-N-[1-(2-fluorophenyl)-S-pyrazoly]-3-ox-ospiro[6-azaisobenzofuran-1(3H),1?-cyclohexane]-4?-carboxamide and novel salts, hydrates and polymorphs thereof.
    Type: Application
    Filed: July 24, 2006
    Publication date: May 14, 2009
    Inventors: Russell R. Ferlita, Yuji Haga, Makoto Ishikawa, Keisuke Kamei, Shinji Kato, Hisaki Kojima, Aaron Moment, Nobuaki Nonoyama, Nobuya Satake, Kazuki Shigemori, Toshihiro Wada, Yaling Wang, Steven A. Weissman, Robert M. Wenslow
  • Publication number: 20080188507
    Abstract: The present invention relates to a compound of the formula (I): wherein Az is a group comprising a monocyclic azole or a bicyclic aromatic ring of the same or different fused azoles; T, U, V and W are independently methine or nitrogen, said methine being optionally substituted by a substituent, and at least two of T, U, V and W are said methine groups; and X is nitrogen or methine. The compounds of the present invention are useful as agents for the treatment of various kinds of diseases related to NPY, for example, cardiovascular disorders, nervous system disorders, genitative diseases, metabolic diseases, genital or reproductive disorders, gastro-intestinal disorders, respiratory disorders, inflammatory diseases or glaucoma, and the like.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 7, 2008
    Inventors: Norikazu Otake, Yuji Haga, Makoto Jitsuoka, Akio Kanatani