Patents by Inventor Yoshikazu Ito

Yoshikazu Ito 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: 20150329472
    Abstract: The present invention provides a halogenated aniline represented by formula (I) (wherein each of X1 and X2 independently represents a chlorine atom, a bromine atom or an iodine atom), a method for producing the halogenated aniline, and other aspects.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 19, 2015
    Applicant: NIPPON SODA CO., LTD.
    Inventors: Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Yoshikazu Ito, Takashi Kitayama
  • Patent number: 8836979
    Abstract: A printing management program is disclosed. The program causes a computer to function as a printing job accepting unit which accepts a printing job from a pre-process within a printing process; a printing setting change accepting unit which accepts, from a user, a change of a printing setting which is set for the accepted printing job; a specifying unit which specifies a pagination setting for the printing job that is set in the pre-process; and a warning unit which provides a warning on a change of the printing setting depending on the specified pagination setting.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: September 16, 2014
    Assignee: Ricoh Company, Ltd.
    Inventor: Yoshikazu Ito
  • Patent number: 8830493
    Abstract: A computer readable information recording medium stores a printing control program. The printing control program, when executed by one or plural processors, functions of a first conversion function part configured to derive data of a form of page description language converted from printing data, based on the printing data; a second conversion function part configured to disassemble the data of the form of page description language converted from the printing data and data to be inserted into the data of the form of page description language converted from the printing data, and derive disassembled printing output data, based on data of a form of job definition format associated with the printing data and the data of the form of page description language converted from the printing data; and a transmission function part configured to transmit the disassembled printing output data to a printer apparatus.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: September 9, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Yoshikazu Ito, Takao Suzuki, Tatsuya Ishikawa, Yusuke Karube
  • Publication number: 20130210270
    Abstract: A board-to-board connector is disclosed. The board-to-board connector comprises a first connector having a first terminal and a first housing provided with a recessed part, a second connector having a second terminal that contacts the first terminal and a second housing provided with a raised part that inserts into the recessed part, and a switch that electrically detects the fit completion of the first connector and the second connector.
    Type: Application
    Filed: June 28, 2011
    Publication date: August 15, 2013
    Applicant: MOLEX INCORPORATED
    Inventors: Ryotaro Takeuchi, Toshihisa Hirata, Yoshikazu Ito
  • Patent number: 8283501
    Abstract: Disclosed herein are optically active biphenol derivatives represented by the following formulas (1) and (2), a method for optically resolving a biphenol derivative represented by formula (2?), a production method of an optically active biphenol derivative (1) comprising a step for reacting a Brønsted acid with a biphenol derivative (2), and a production method of an optically active biphenol derivative (3) comprising a step for reacting a Lewis acid with an optically active biphenol derivative (1) or an optically active biphenol derivative (2).
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: October 9, 2012
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Yoshikazu Ito, Yasushi Kubota, Tsutomu Inoue
  • Patent number: 8273781
    Abstract: The present invention provides a process for preparation of 1-alkyl-5-benzoyl-1H-tetrazole derivative including a step 1 of reacting a ketoamide derivative represented by formula (I) (in formula (I), A represents a halogen atom or the like; n represents an integer of 0 to 5; Y represents an alkyl group) with a halogenating agent to obtain an imidoyl halide derivative represented by formula (II) (in formula (II), A, n and Y are as defined above; X represents a halogen atom); and a step 2 of reacting the imidoyl halide derivative represented by formula (II) with an azide represented by formula (III) (in formula (III), M represents an alkali metal or the like; m represents 1 or 2) to obtain a 1-alkyl-5-benzoyl-1H-tetrazole derivative represented by formula (IV) (in formula (IV), A, n and Y are as defined above).
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: September 25, 2012
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Tatsumi Suzuki, Tadashi Sugiura, Yoshikazu Ito
  • Publication number: 20120224218
    Abstract: A printing management program is disclosed. The program causes a computer to function as a printing job accepting unit which accepts a printing job from a pre-process within a printing process; a printing setting change accepting unit which accepts, from a user, a change of a printing setting which is set for the accepted printing job; a specifying unit which specifies a pagination setting for the printing job that is set in the pre-process; and a warning unit which provides a warning on a change of the printing setting depending on the specified pagination setting.
    Type: Application
    Filed: February 9, 2012
    Publication date: September 6, 2012
    Applicant: RICOH COMPANY, LTD.
    Inventor: Yoshikazu Ito
  • Patent number: 8254083
    Abstract: There are provided a ceramic electronic component and a method for producing the ceramic electronic component, where a ground electrode layer can be directly coated with lead-free solder without lowering reliabilities. Terminal electrode 3 is provided with a ground electrode layer 21 of Cu having been formed by firing, a solder layer 22 formed of a lead-free solder based on five elements of Sn—Ag—Cu—Ni—Ge, and a diffusion layer 23 having been formed by the diffusion of Ni between the ground electrode layer 21 and the solder layer 22. Because the diffusion layer 23 of Ni is formed between the ground electrode layer 21 and the solder layer 22, the diffusion layer 23, which functions as a barrier layer, suppresses the solder leach of Cu from the ground electrode layer 21. The diffusion layer 23 of Ni can also suppress the growth of fragile intermetallic compounds of Sn—Cu. Therefore, a decrease in the bonding strength between the ground electrode layer 21 and the solder layer 22 can be prevented.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: August 28, 2012
    Assignee: TDK Corporation
    Inventors: Takashi Sakurai, Shinya Yoshihara, Ko Onodera, Hisayuki Abe, Masahiko Konno, Satoshi Kurimoto, Hiroshi Shindo, Akihiro Horita, Genichi Watanabe, Yoshikazu Ito
  • Publication number: 20120194841
    Abstract: A computer readable information recording medium stores a printing control program. The printing control program, when executed by one or plural processors, functions of a first conversion function part configured to derive data of a form of page description language converted from printing data, based on the printing data; a second conversion function part configured to disassemble the data of the form of page description language converted from the printing data and data to be inserted into the data of the form of page description language converted from the printing data, and derive disassembled printing output data, based on data of a form of job definition format associated with the printing data and the data of the form of page description language converted from the printing data; and a transmission function part configured to transmit the disassembled printing output data to a printer apparatus.
    Type: Application
    Filed: January 27, 2012
    Publication date: August 2, 2012
    Applicant: RICOH COMPANY, LTD.
    Inventors: Yoshikazu Ito, Takao Suzuki, Tatsuya Ishikawa, Yusuke Karube
  • Patent number: 8153896
    Abstract: An electrical-wire support structure (30) is disposed at a rotary connection portion of a device and connects first and second portions (11, 12) of the device. The second portion being rotatable about at least two rotational axes. The electrical-wire support structure includes frame members having a through-hole (36, 43) through which an electrical wire (51) may pass, and the through-hole (36, 43) is positioned on one of the rotational axes. An electrical wire (51) has first and second opposite ends. The first end is configured to be disposed on the first portion (11) and the second end is configured to be disposed on the second portion (12).
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: April 10, 2012
    Assignee: Molex Incorporated
    Inventors: Atsushi Kawai, Yoshikazu Ito
  • Patent number: 8131141
    Abstract: A lens position detecting device 200 has a position detecting magnet 202, a magnetic force detecting sensor 204, a positional information generating means 206, etc. The position detecting magnet 202 is mounted on a rear surface of a lens holder frame 1460. The magnetic force detecting sensor 204 serves to generate a detected signal having a magnitude depending on the intensity of a magnetic force generated from the magnetic poles of the position detecting magnet 202. The magnetic force detecting sensor 204 is disposed on a straight line that passes through the position detecting magnet 202 parallel to the optical axis. The magnetic force detecting sensor 204 outputs a detected signal having a voltage corresponding (proportional) to the intensity of the magnetic force. An amplifying circuit 208 of a positional information generating means 206 amplifies the detected signal Ss from the magnetic force detecting sensor 204.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: March 6, 2012
    Assignee: Sony Corporation
    Inventors: Tomoya Takei, Toshifumi Takaoka, Hideo Takagi, Yoshikazu Ito, Masanori Hayashi, Tomohiro Yasui, Hideki Yamaoka, Kentaro Tashita
  • Publication number: 20120004420
    Abstract: The present invention provides a process for preparation of 1-alkyl-5-benzoyl-1H-tetrazole derivative including a step 1 of reacting a ketoamide derivative represented by formula (I) (in formula (I), A represents a halogen atom or the like; n represents an integer of 0 to 5; Y represents an alkyl group) with a halogenating agent to obtain an imidoyl halide derivative represented by formula (II) (in formula (II), A, n and Y are as defined above; X represents a halogen atom); and a step 2 of reacting the imidoyl halide derivative represented by formula (II) with an azide represented by formula (III) (in formula (III), M represents an alkali metal or the like; m represents 1 or 2) to obtain a 1-alkyl-5-benzoyl-1H-tetrazole derivative represented by formula (IV) (in formula (IV), A, n and Y are as defined above).
    Type: Application
    Filed: March 8, 2010
    Publication date: January 5, 2012
    Applicant: NIPPON SODA CO., LTD.
    Inventors: Tatsumi Suzumi, Tadashi Sugiura, Yoshikazu Ito
  • Publication number: 20110051314
    Abstract: There are provided a ceramic electronic component and a method for producing the ceramic electronic component, where a ground electrode layer can be directly coated with lead-free solder without lowering reliabilities. Terminal electrode 3 is provided with a ground electrode layer 21 of Cu having been formed by firing, a solder layer 22 formed of a lead-free solder based on five elements of Sn—Ag—Cu—Ni—Ge, and a diffusion layer 23 having been formed by the diffusion of Ni between the ground electrode layer 21 and the solder layer 22. Because the diffusion layer 23 of Ni is formed between the ground electrode layer 21 and the solder layer 22, the diffusion layer 23, which functions as a barrier layer, suppresses the solder leach of Cu from the ground electrode layer 21. The diffusion layer 23 of Ni can also suppress the growth of fragile intermetallic compounds of Sn—Cu. Therefore, a decrease in the bonding strength between the ground electrode layer 21 and the solder layer 22 can be prevented.
    Type: Application
    Filed: August 5, 2010
    Publication date: March 3, 2011
    Applicant: TDK CORPORATION
    Inventors: Takashi SAKURAI, Shinya Yoshihara, Ko Onodera, Hisayuki Abe, Masahiko Konno, Satoshi Kurimoto, Hiroshi Shindo, Akihiro Horita, Genichi Watanabe, Yoshikazu Ito
  • Patent number: 7847490
    Abstract: A self-ballasted fluorescent lamp capable of achieving a similar appearance to that of an electric light bulb for general illumination includes a base that is attached to a bottom end of a cover and a luminous tube that is supported at a top end of the cover. Electronic components forming a lighting circuit are mounted on a substrate. The substrate is formed to have such a width dimension that allows the substrate to be inserted into the base. The substrate is vertically disposed along a center axis of the base at a position offset from the center axis. Large electronic components are disposed on a first face of the substrate, which faces a large component area in the base formed by the offset substrate.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: December 7, 2010
    Assignee: Toshiba Lighting & Technology Corporation
    Inventors: Hiroshi Kubota, Shinya Hakuta, Mari Nakamura, Ryota Irie, Katsuyuki Kobayashi, Hitoshi Kawano, Yoshikazu Ito, Yasuhiro Shida
  • Publication number: 20100280284
    Abstract: An optically active 2,2?-biphenol derivative and a production method that enables simple and efficient production of this compound. More specifically, an optically active biphenol derivative represented by the following formulas (1) and (2), a method for optically resolving a biphenol derivative represented by formula (2?), a production method of an optically active biphenol derivative (1) comprising a step for reacting a Brønsted acid with a biphenol derivative (2), and a production method of an optically active biphenol derivative (3) comprising a step for reacting a Lewis acid with an optically active biphenol derivative (1) or an optically active biphenol derivative (2). In the following formulas, R represents, for example, a primary or secondary alkyl group having 1 to 10 carbon atoms, * represents an axially asymmetric center, X represents a halogen atom, and R2 represents a tertiary alkyl group having 4 to 6 carbon atoms.
    Type: Application
    Filed: January 6, 2009
    Publication date: November 4, 2010
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Yoshikazu Ito, Yasushi Kubota, Tsutomu Inoue
  • Patent number: 7609017
    Abstract: The open/close body drive device is capable of restarting a brushless motor, without using magnetic pole sensors, so as to securely drive an open/close body in an arbitrary direction when any of the magnetic pole sensors has failed. When a CPU (1) detects an abnormal logic as a detection pattern of the magnetic pole sensors (9), the CPU (1) determines that the sensor has failed and temporarily stops drive of a DC brushless motor (5), and a motor drive unit (4) generates a phase switching signal to prolong one of electric connection patterns for performing sensorless drive when restarting the DC brushless motor (5).
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: October 27, 2009
    Assignees: Shinano Kenshi Kabushiki Kaisha, Yachiyo Kogyo Kabushiki Kaisha
    Inventors: Kazutaka Sugimoto, Yoshikazu Ito, Tomokazu Murakami
  • Patent number: 7554600
    Abstract: A main flexible substrate has a mount surface portion to be mounted to the rear surface of a base, and a movable surface portion extended from the mount surface portion. At a portion of the movable surface portion near the mount surface portion, there is provided an undulatable surface portion undulatable between a bent state of being bent relative to the mount surface portion and separate from the rear surface of the base and a flat state of being mated and mounted to the rear surface of the base. A first soldered terminal portion is formed on the front surface of the undulatable surface portion. A base end portion of a shutter flexible substrate extended to the rear side of the rear surface of the base and a base end portion of a coil flexible substrate are each provided with a second soldered terminal portion.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: June 30, 2009
    Assignee: Sony Corporation
    Inventors: Tomohiro Yasui, Masanori Hayashi, Kentaro Tashita, Yoshikazu Ito, Hideki Yamaoka
  • Publication number: 20090121664
    Abstract: The open/close body drive device is capable of restarting a brushless motor, without using magnetic pole sensors, so as to securely drive an open/close body in an arbitrary direction when any of the magnetic pole sensors has failed. When a CPU (1) detects an abnormal logic as a detection pattern of the magnetic pole sensors (9), the CPU (1) determines that the sensor has failed and temporarily stops drive of a DC brushless motor (5), and a motor drive unit (4) generates a phase switching signal to prolong one of electric connection patterns for performing sensorless drive when restarting the DC brushless motor (5).
    Type: Application
    Filed: May 23, 2006
    Publication date: May 14, 2009
    Applicants: Shinano Kenshi Kabushiki Kaisha, Yachiyo Kogyo Kabushiki Kaisha
    Inventors: Kazutaka Sugimoto, Yoshikazu Ito, Tomokazu Murakami
  • Publication number: 20090101405
    Abstract: An electrical-wire support structure (30) is disposed at a rotary connection portion of a device and connects first and second portions (11, 12) of the device. The second portion being rotatable about at least two rotational axes. The electrical-wire support structure includes frame members having a through-hole (36, 43) through which an electrical wire (51) may pass, and the through-hole (36, 43) is positioned on one of the rotational axes. An electrical wire (51) has first and second opposite ends. The first end is configured to be disposed on the first portion (11) and the second end is configured to be disposed on the second portion (12).
    Type: Application
    Filed: October 26, 2006
    Publication date: April 23, 2009
    Applicant: MOLEX INCORPORATED
    Inventors: Atsushi Kawai, Yoshikazu Ito
  • Publication number: 20090066254
    Abstract: A self-ballasted fluorescent lamp capable of achieving a similar appearance to that of an electric light bulb for general illumination includes a base that is attached to a bottom end of a cover and a luminous tube that is supported at a top end of the cover. Electronic components forming a lighting circuit are mounted on a substrate. The substrate is formed to have such a width dimension that allows the substrate to be inserted into the base. The substrate is vertically disposed along a center axis of the base at a position offset from the center axis. Large electronic components are disposed on a first face of the substrate, which faces a large component area in the base formed by the offset substrate.
    Type: Application
    Filed: March 24, 2006
    Publication date: March 12, 2009
    Applicant: Toshiba Lighting & Technology Corp.
    Inventors: Hiroshi Kubota, Shinya Hakuta, Mari Nakamura, Ryota Irie, Katsuyuki Kobayashi, Hitoshi Kawano, Yoshikazu Ito, Yasuhiro Shida