Patents by Inventor Koji Oguma
Koji Oguma 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: 11960225Abstract: An image forming apparatus includes, an image forming portion configured to form a toner image on a sheet using printing toner and apply powder adhesive on the sheet, a fixing portion configured to heat the toner image formed on the sheet and the powder adhesive applied on the sheet by the image forming portion and fix the toner image and the powder adhesive to the sheet, and a bonding portion configured to bond the sheet with the powder adhesive by reheating the sheet having been heated by the fixing portion. The bonding portion is arranged above the image forming portion.Type: GrantFiled: May 12, 2022Date of Patent: April 16, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Koji Yamaguchi, Kohei Matsuda, Hiroki Ogino, Yasushi Katsuta, Kaori Noguchi, Junko Hirata, Akira Kuroda, Yuki Nishizawa, Tsutomu Shimano, Toru Oguma
-
Patent number: 10886037Abstract: A conductor includes (i) a substrate, (ii) a transparent conductive film formed on the substrate and including a silver nanowire, (iii) a metal film formed over the transparent conductive film such that at least a portion thereof overlaps the transparent conductive film, and (iv) a buffer film provided between the transparent conductive film and the metal film, the buffer film having adhesion to each of the transparent conductive film and the metal film, and not impeding conductivity between the transparent conductive film and the metal film. Preferably, the buffer film is formed of an organic material having respective functional groups capable of bonding to the transparent conductive film and the metal film.Type: GrantFiled: October 24, 2017Date of Patent: January 5, 2021Assignee: Alps Alpine Co., Ltd.Inventors: Yui Abe, Yoshihiro Taguchi, Mitsuo Bito, Yoshiyuki Asabe, Yasuyuki Kitamura, Tomoyuki Yamai, Koji Oguma, Tomofumi Oba
-
Patent number: 10026523Abstract: A conductor includes: a transparent conductive film which is formed on a transparent substrate and includes a silver nanowire; and a metal film of which at least a portion is formed to overlap the transparent conductive film, in which a portion in which the transparent conductive film and the metal film overlap each other includes a buffer film which has adhesion to each of the transparent conductive film and the metal film and does not impede conduction between the transparent conductive film and the metal film. Preferably, the buffer film is, for example, an ITO film, and at this time, an upper surface of the transparent conductive film is a reverse-sputtered surface.Type: GrantFiled: April 14, 2015Date of Patent: July 17, 2018Assignee: Alps Electric Co., Ltd.Inventors: Yui Abe, Yoshihiro Taguchi, Mitsuo Bito, Yoshiyuki Asabe, Yasuyuki Kitamura, Tomoyuki Yamai, Koji Oguma, Tomofumi Oba
-
Publication number: 20180047478Abstract: A conductor includes (i) a substrate, (ii) a transparent conductive film formed on the substrate and including a silver nanowire, (iii) a metal film formed over the transparent conductive film such that at least a portion thereof overlaps the transparent conductive film, and (iv) a buffer film provided between the transparent conductive film and the metal film, the buffer film having adhesion to each of the transparent conductive film and the metal film, and not impeding conductivity between the transparent conductive film and the metal film. Preferably, the buffer film is formed of an organic material having respective functional groups capable of bonding to the transparent conductive film and the metal film.Type: ApplicationFiled: October 24, 2017Publication date: February 15, 2018Inventors: Yui ABE, Yoshihiro TAGUCHI, Mitsuo BITO, Yoshiyuki ASABE, Yasuyuki KITAMURA, Tomoyuki YAMAI, Koji OGUMA, Tomofumi OBA
-
Publication number: 20150221413Abstract: A conductor includes: a transparent conductive film which is formed on a transparent substrate and includes a silver nanowire; and a metal film of which at least a portion is formed to overlap the transparent conductive film, in which a portion in which the transparent conductive film and the metal film overlap each other includes a buffer film which has adhesion to each of the transparent conductive film and the metal film and does not impede conduction between the transparent conductive film and the metal film. Preferably, the buffer film is, for example, an ITO film, and at this time, an upper surface of the transparent conductive film is a reverse-sputtered surface.Type: ApplicationFiled: April 14, 2015Publication date: August 6, 2015Inventors: Yui ABE, Yoshihiro TAGUCHI, Mitsuo BITO, Yoshiyuki ASABE, Yasuyuki KITAMURA, Tomoyuki YAMAI, Koji OGUMA, Tomofumi OBA
-
Patent number: 7313435Abstract: There is provided an apparatus capable of carrying out an accurate bioelectrical impedance measurement by determining whether contact of a living body with electrodes used at the time of the bioelectrical impedance measurement is normal or not more accurately. The apparatus uses a parameter associated with a phase difference in determining the contact condition of the living body with the electrodes. As the parameter associated with a phase difference, the apparatus uses a value represented by X/R wherein R is a resistance component in a bioelectrical impedance to be measured and X is a reactance component in the bioelectrical impedance and determines that contact of the living body with the electrodes is not normal when the value of X/R is out of a determination range such as a<X/R<b (a and b are real numbers).Type: GrantFiled: August 12, 2004Date of Patent: December 25, 2007Assignee: Tanita CorporationInventors: Masato Nakada, Koji Oguma
-
Patent number: 7123956Abstract: Disclosed is a visceral fat estimation apparatus, comprising: an input device: an estimation device; a target calorie intake determination device; a calorie consumption determination device; an allowable calorie intake update device; and a calorie consumption device. According to the present invention the input device enters at least height, body weight and body fat rate of a person to be measured, and the estimation device estimates a visceral fat area based in the input value entered by the input device. Furthermore, the target calorie intake determination device determines a target calorie intake for a day, and the calorie consumption determination device determines a calorie to be consumed due to an exercise for a day. The allowable calorie intake update device updates an allowable calorie intake for a day, and the calorie consumption update device updates a calorie to be consumed due to an exercise for a day.Type: GrantFiled: October 25, 2002Date of Patent: October 17, 2006Assignee: Tanita CorporationInventor: Koji Oguma
-
Patent number: 6961053Abstract: A LCD display device with display density adjusting function characterized by that, in an equipment which comprises a controller, a memory, a LCD drive unit of dynamic drive, a LCD, and an input device for distinguishing a using condition, a display density of said LCD having to be changed in response to the using condition thereof, said controller controls said LCD drive unit so as to be capable of inserting a time period (T0) for outputting approximately same level of voltage to all common terminals and all segment terminals connected to the LCD into one frame period of LCD drive, and said controller selectively selects a value of time period (T0) for outputting approximately same level of voltage to all common terminals and all segment terminals connected to said LCD based on information from said input device for distinguishing a using condition and adjusts a display density of the LCD.Type: GrantFiled: November 3, 1999Date of Patent: November 1, 2005Assignee: Tanita CorporationInventor: Koji Oguma
-
Publication number: 20050054944Abstract: There is provided an apparatus capable of carrying out an accurate bioelectrical impedance measurement by determining whether contact of a living body with electrodes used at the time of the bioelectrical impedance measurement is normal or not more accurately. The apparatus uses a parameter associated with a phase difference in determining the contact condition of the living body with the electrodes. As the parameter associated with a phase difference, the apparatus uses a value represented by X/R wherein R is a resistance component in a bioelectrical impedance to be measured and X is a reactance component in the bioelectrical impedance and determines that contact of the living body with the electrodes is not normal when the value of X/R is out of a determination range such as a<X/R<b (a and b are real numbers).Type: ApplicationFiled: August 12, 2004Publication date: March 10, 2005Inventors: Masato Nakada, Koji Oguma
-
Patent number: 6843109Abstract: The apparatus receives a load by a load receiving board, selects and switches a combination of a first sensor and a second sensor, a combination of the second sensor and a third sensor, a combination of the third sensor and a fourth sensor and a combination of the fourth sensor and the first sensor in turn by selection switching means, obtains output differences of all these combinations selected and switched in turn by the selection switching means in output difference conversion means 14, stores in a memory the output differences obtained in the output difference conversion means, determines in a barycentric position computation section a first directional position (position Gy with respect to the y coordinate axis) and a second directional position (position Gx with respect to the x coordinate axis) based on comparisons of the output differences stored in the memory, and outputs the positions in output means.Type: GrantFiled: December 5, 2003Date of Patent: January 18, 2005Assignee: Tanita CorporationInventors: Masato Nakada, Koji Oguma
-
Publication number: 20040168507Abstract: The apparatus receives a load by a load receiving board, selects and switches a combination of a first sensor and a second sensor, a combination of the second sensor and a third sensor, a combination of the third sensor and a fourth sensor and a combination of the fourth sensor and the first sensor in turn by selection switching means, obtains output differences of all these combinations selected and switched in turn by the selection switching means in output difference conversion means 14, stores in a memory the output differences obtained in the output difference conversion means, determines in a barycentric position computation section a first directional position (position Gy with respect to the y coordinate axis) and a second directional position (position Gx with respect to the x coordinate axis) based on comparisons of the output differences stored in the memory, and outputs the positions in output means.Type: ApplicationFiled: December 5, 2003Publication date: September 2, 2004Applicant: TANITA CORPORATIONInventors: Masato Nakada, Koji Oguma
-
Publication number: 20030083589Abstract: Disclosed is a visceral fat estimation apparatus, comprising: an input device; an estimation device; a target calorie intake determination device; a calorie consumption determination device; an allowable calorie intake update device; and a calorie consumption update device. According to the present invention said input device enters at least height, body weight and body fat rate of a person to be measured, and said estimation device estimates a visceral fat area based on the input value entered by said input device. Furthermore, said target calorie intake determination device determines a target calorie intake for a day, and said calorie consumption determination device determines a calorie to be consumed due to an exercise for a day. Said allowable calorie intake update device updates an allowable calorie intake for a day, and said calorie consumption update device updates a calorie to be consumed due to an exercise for a day.Type: ApplicationFiled: October 25, 2002Publication date: May 1, 2003Applicant: Tanita CorporationInventor: Koji Oguma
-
Patent number: 6472888Abstract: The bioelectrical impedance measuring apparatus according to the present invention employs a microcomputer having almost all the functions necessary for the measurement of bioelectrical impedance integrated into a circuit on a one-chip. Further, the bioelectrical impedance measuring apparatus of the present invention employs also the one-chip microcomputer to provide almost all the functions necessary for the measurement at a plurality of frequencies or for that using a plurality of electrodes. Yet further, the bioelectrical impedance measuring apparatus of the present invention employs also the one-chip microcomputer to provide almost all the functions necessary for the measurement of other parameters, adding to those for measuring the bioelectrical impedance, using the external sensor connected thereto.Type: GrantFiled: January 29, 2001Date of Patent: October 29, 2002Assignee: Tanita CorporationInventors: Koji Oguma, Tsutomu Miyoshi
-
Patent number: 6370425Abstract: There is provided a weighing instrument with body fat meter which can compensate for variation in contact impedance between a human body and a measuring electrode due to wearing socks or the like. The weighing instrument comprises a constant-voltage power source as a current power source for measuring a bioelectrical impedance and a current measuring device installed between the constant-voltage power source and a voltage supply terminal to measure an internal influent current and determine an internal impedance on the basis of the measured internal influent current and a potential difference between voltage measurement terminals.Type: GrantFiled: April 17, 2000Date of Patent: April 9, 2002Assignee: Tanita CorporationInventor: Koji Oguma
-
Patent number: 6353755Abstract: Disclosed is an improvement in a measuring apparatus comprising: an inputting device including an inputting-and-setting switch for inputting and recording a plurality of pieces of information, data-modifying switches for changing a selected one or ones of the plurality of pieces of information and a measurement starting switch for starting measurement of a certain characteristic of an object; a measuring device for measuring the certain characteristic of the object; a memory device for storing the plurality of pieces of information inputted by the inputting device; an arithmetic and control unit (ACU) for determining a required indicia from the certain characteristic of the object and from the plurality of pieces of information; and a display for showing the plurality of pieces of information and the so determined indicia.Type: GrantFiled: September 18, 2000Date of Patent: March 5, 2002Assignee: Tanita CorporationInventor: Koji Oguma
-
Publication number: 20010010467Abstract: The bioelectrical impedance measuring apparatus according to the present invention employs a microcomputer having almost all the functions necessary for the measurement of bioelectrical impedance integrated into a circuit on a one-chip. Further, the bioelectrical impedance measuring apparatus of the present invention employs also the one-chip microcomputer to provide almost all the functions necessary for the measurement at a plurality of frequencies or for that using a plurality of electrodes. Yet further, the bioelectrical impedance measuring apparatus of the present invention employs also the one-chip microcomputer to provide almost all the functions necessary for the measurement of other parameters, adding to those for measuring the bioelectrical impedance, using the external sensor connected thereto.Type: ApplicationFiled: January 29, 2001Publication date: August 2, 2001Applicant: TANITA CORPORATIONInventors: Koji Oguma, Tsutomu Miyoshi
-
Patent number: 6198964Abstract: In a body fat measurement device provided with a LCD and multiple SWs, at least one LCD drive terminal of said LCD driver is connected to said SW directly or indirectly with a current limit element such as a resistor therebetween so as to work as a switchable terminal for either an input or an output, and said terminal is usually set to work as an output terminal for driving said LCD, and is periodically set to work as an input terminal 10 for receiving an input for a certain period negligibly shorter than a LCD drive period by a controller and thereby gets a state of being a SW, and said input is stored into a memory.Type: GrantFiled: January 20, 1999Date of Patent: March 6, 2001Assignee: Tanita CorporationInventor: Koji Oguma
-
Patent number: 5611351Abstract: A body fat measuring apparatus for measuring body fat in a patient's body comprises apparatus for simultaneously measuring an impedance between the patient's feet, and for measuring the patient's height and the patient's weight, and a calculator for calculating body fat from the measured impedance value, height and weight. The calculator estimates body density using a formula having a correction term either for increasing the body density upon increase of the impedance compared to the original impedance or a correction term for decreasing the body density upon increase of the weight with respect to the original weight.Type: GrantFiled: February 22, 1995Date of Patent: March 18, 1997Assignee: Tanita CorporationInventors: Tomio Sato, Hitoshi Sato, Koji Oguma, Yoshinori Fukuda
-
Patent number: 5415176Abstract: A body fat measuring apparatus for measuring body fat in a patient's body comprises apparatus for simultaneously measuring an impedance between the patient's feet, and for measuring the patient's height and the patient's weight, and a calculator for calculating body fat from the measured impedance value, height and weight. The calculator estimates body density using a formula having a correction term either for increasing the body density upon increase of the impedance compared to the original impedance or a correction term for decreasing the body density upon increase of the weight with respect to the original weight.Type: GrantFiled: April 6, 1994Date of Patent: May 16, 1995Assignee: Tanita CorporationInventors: Tomio Sato, Hitoshi Sato, Koji Oguma, Yoshinori Fukuda
-
Patent number: RE37954Abstract: A body fat measuring apparatus for measuring body fat in a patient's body comprises apparatus for simultaneously measuring an impedance between the patient's feet, and for measuring the patient's height and the patient's weight, and a calculator for calculating body fat from the measured impedance value, height and weight. The calculator estimates body density using a formula having a correction term either for increasing the body density upon increase of the impedance compared to the original impedance or a correction term for decreasing the body density upon increase of the weight with respect to the original weight.Type: GrantFiled: March 15, 1999Date of Patent: January 7, 2003Assignee: Tanita CorporationInventors: Tomio Sato, Hitoshi Sato, Koji Oguma, Yoshinori Fukuda