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).
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Publication number: 20150329472Abstract: 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: ApplicationFiled: December 20, 2013Publication date: November 19, 2015Applicant: NIPPON SODA CO., LTD.Inventors: Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Yoshikazu Ito, Takashi Kitayama
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Patent number: 8836979Abstract: 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: GrantFiled: February 9, 2012Date of Patent: September 16, 2014Assignee: Ricoh Company, Ltd.Inventor: Yoshikazu Ito
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Patent number: 8830493Abstract: 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: GrantFiled: January 27, 2012Date of Patent: September 9, 2014Assignee: Ricoh Company, Ltd.Inventors: Yoshikazu Ito, Takao Suzuki, Tatsuya Ishikawa, Yusuke Karube
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Publication number: 20130210270Abstract: 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: ApplicationFiled: June 28, 2011Publication date: August 15, 2013Applicant: MOLEX INCORPORATEDInventors: Ryotaro Takeuchi, Toshihisa Hirata, Yoshikazu Ito
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Patent number: 8283501Abstract: 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: GrantFiled: January 6, 2009Date of Patent: October 9, 2012Assignee: Nippon Soda Co., Ltd.Inventors: Yoshikazu Ito, Yasushi Kubota, Tsutomu Inoue
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Patent number: 8273781Abstract: 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: GrantFiled: March 8, 2010Date of Patent: September 25, 2012Assignee: Nippon Soda Co., Ltd.Inventors: Tatsumi Suzuki, Tadashi Sugiura, Yoshikazu Ito
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Publication number: 20120224218Abstract: 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: ApplicationFiled: February 9, 2012Publication date: September 6, 2012Applicant: RICOH COMPANY, LTD.Inventor: Yoshikazu Ito
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Patent number: 8254083Abstract: 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: GrantFiled: August 5, 2010Date of Patent: August 28, 2012Assignee: TDK CorporationInventors: Takashi Sakurai, Shinya Yoshihara, Ko Onodera, Hisayuki Abe, Masahiko Konno, Satoshi Kurimoto, Hiroshi Shindo, Akihiro Horita, Genichi Watanabe, Yoshikazu Ito
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Publication number: 20120194841Abstract: 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: ApplicationFiled: January 27, 2012Publication date: August 2, 2012Applicant: RICOH COMPANY, LTD.Inventors: Yoshikazu Ito, Takao Suzuki, Tatsuya Ishikawa, Yusuke Karube
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Patent number: 8153896Abstract: 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: GrantFiled: October 26, 2006Date of Patent: April 10, 2012Assignee: Molex IncorporatedInventors: Atsushi Kawai, Yoshikazu Ito
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Patent number: 8131141Abstract: 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: GrantFiled: August 18, 2005Date of Patent: March 6, 2012Assignee: Sony CorporationInventors: Tomoya Takei, Toshifumi Takaoka, Hideo Takagi, Yoshikazu Ito, Masanori Hayashi, Tomohiro Yasui, Hideki Yamaoka, Kentaro Tashita
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Publication number: 20120004420Abstract: 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: ApplicationFiled: March 8, 2010Publication date: January 5, 2012Applicant: NIPPON SODA CO., LTD.Inventors: Tatsumi Suzumi, Tadashi Sugiura, Yoshikazu Ito
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Publication number: 20110051314Abstract: 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: ApplicationFiled: August 5, 2010Publication date: March 3, 2011Applicant: TDK CORPORATIONInventors: Takashi SAKURAI, Shinya Yoshihara, Ko Onodera, Hisayuki Abe, Masahiko Konno, Satoshi Kurimoto, Hiroshi Shindo, Akihiro Horita, Genichi Watanabe, Yoshikazu Ito
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Patent number: 7847490Abstract: 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: GrantFiled: March 24, 2006Date of Patent: December 7, 2010Assignee: Toshiba Lighting & Technology CorporationInventors: Hiroshi Kubota, Shinya Hakuta, Mari Nakamura, Ryota Irie, Katsuyuki Kobayashi, Hitoshi Kawano, Yoshikazu Ito, Yasuhiro Shida
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Publication number: 20100280284Abstract: 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: ApplicationFiled: January 6, 2009Publication date: November 4, 2010Applicant: Nippon Soda Co., Ltd.Inventors: Yoshikazu Ito, Yasushi Kubota, Tsutomu Inoue
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Patent number: 7609017Abstract: 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: GrantFiled: May 23, 2006Date of Patent: October 27, 2009Assignees: Shinano Kenshi Kabushiki Kaisha, Yachiyo Kogyo Kabushiki KaishaInventors: Kazutaka Sugimoto, Yoshikazu Ito, Tomokazu Murakami
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Patent number: 7554600Abstract: 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: GrantFiled: August 22, 2005Date of Patent: June 30, 2009Assignee: Sony CorporationInventors: Tomohiro Yasui, Masanori Hayashi, Kentaro Tashita, Yoshikazu Ito, Hideki Yamaoka
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Publication number: 20090121664Abstract: 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: ApplicationFiled: May 23, 2006Publication date: May 14, 2009Applicants: Shinano Kenshi Kabushiki Kaisha, Yachiyo Kogyo Kabushiki KaishaInventors: Kazutaka Sugimoto, Yoshikazu Ito, Tomokazu Murakami
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Publication number: 20090101405Abstract: 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: ApplicationFiled: October 26, 2006Publication date: April 23, 2009Applicant: MOLEX INCORPORATEDInventors: Atsushi Kawai, Yoshikazu Ito
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Publication number: 20090066254Abstract: 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: ApplicationFiled: March 24, 2006Publication date: March 12, 2009Applicant: Toshiba Lighting & Technology Corp.Inventors: Hiroshi Kubota, Shinya Hakuta, Mari Nakamura, Ryota Irie, Katsuyuki Kobayashi, Hitoshi Kawano, Yoshikazu Ito, Yasuhiro Shida