Patents by Inventor Osamu Koga

Osamu Koga 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: 11764138
    Abstract: A glass core device with a wiring pattern on a first surface of a glass core and a wiring pattern on a second surface thereof being electrically connected via a wiring pattern embedded in TGVs formed in the glass core. In a state of being cut out by dicing, each glass core has a second surface and side faces which are continuously covered with an outer protective layer.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: September 19, 2023
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Osamu Koga, Yasuyuki Hitsuoka, Yoshito Akutagawa
  • Patent number: 11441449
    Abstract: A securing tool for a heat retention block covering a turbine casing main body includes: a securing rod, one end of which has an engaging portion with a protrusion; and a socket. The socket includes a guide groove, into which the protrusion of the securing rod is inserted, and a recessed groove. The guide groove includes a first guide groove, which extends in the socket axis direction from a starting end to a terminal end, and a second guide groove, the starting end of which is connected to the terminal end, and which extends from the starting end to a terminal end in a circumferential direction relative to the socket axis. The second guide groove is connected to the recessed groove.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: September 13, 2022
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Hyota Abe, Yuji Kurokawa, Takuya Izumi, Takeshi Nakao, Keisuke Ide, Osamu Koga
  • Publication number: 20210277798
    Abstract: A securing tool for a heat retention block covering a turbine casing main body includes: a securing rod, one end of which has an engaging portion with a protrusion; and a socket. The socket includes a guide groove, into which the protrusion of the securing rod is inserted, and a recessed groove. The guide groove includes a first guide groove, which extends in the socket axis direction from a starting end to a terminal end, and a second guide groove, the starting end of which is connected to the terminal end, and which extends from the starting end to a terminal end in a circumferential direction relative to the socket axis. The second guide groove is connected to the recessed groove.
    Type: Application
    Filed: May 11, 2018
    Publication date: September 9, 2021
    Inventors: Hyota ABE, Yuji KUROKAWA, Takuya IZUMI, Takeshi NAKAO, Keisuke IDE, Osamu KOGA
  • Publication number: 20200357734
    Abstract: A glass core device with a wiring pattern on a first surface of a glass core and a wiring pattern on a second surface thereof being electrically connected via a wiring pattern embedded in TGVs formed in the glass core. In a state of being cut out by dicing, each glass core has a second surface and side faces which are continuously covered with an outer protective layer.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 12, 2020
    Applicant: TOPPAN PRINTING CO.,LTD.
    Inventors: Osamu KOGA, Yasuyuki HITSUOKA, Yoshito AKUTAGAWA
  • Patent number: 8110344
    Abstract: A metal photoetching product comprising at least one large cavity of minor axis W1S, major axis W1L and depth D1 in a surface of the product, wherein one or more cavities are included inside at least one of the at least one large cavity, and a smallest hole among the cavities has minor axis of W2S, major axis W2L, and depth D2; and the product satisfies the following dimensions, D1+D2=plate thickness D, 0.02 mm?D?2 mm, 0.4×D<W1S<D, and 0.2×D<W2S<0.8×D.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: February 7, 2012
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
  • Publication number: 20090081596
    Abstract: A metal photoetching product comprising at least one large cavity of minor axis W1S, major axis W1L and depth D1 in a surface of the product, wherein one or more cavities are included inside at least one of the at least one large cavity, and a smallest hole among the cavities has minor axis of W2S, major axis W2L, and depth D2; and the product satisfies the following dimensions, D1+D2=plate thickness D, 0.02 mm?D?2 mm, 0.4×D<W1S<D, and 0.2×D<W2S<0.8×D.
    Type: Application
    Filed: November 25, 2008
    Publication date: March 26, 2009
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
  • Patent number: 7498074
    Abstract: A metal photoetching product comprising at least one large cavity of minor axis W1S, major axis W1L and depth D1 in a surface of the product, wherein one or more cavities are included inside at least one of the at least one large cavity, and a smallest hole among the cavities has minor axis of W2S, major axis W2L, and depth D2; and the product satisfies the following dimensions, D1+D2=plate thickness D, 0.02 mm?D?2 mm, 0.4×D<W1S<D, and 0.2×D<W2S<0.8×D.
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: March 3, 2009
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
  • Publication number: 20060127690
    Abstract: A metal photoetching product comprising at least one large cavity of minor axis W1S, major axis W1L and depth D1 in a surface of the product, wherein one or more cavities are included inside at least one of the at least one large cavity, and a smallest hole among the cavities has minor axis of W2S, major axis W2L, and depth D2; and the product satisfies the following dimensions, D1+D2=plate thickness D, 0.02 mm?D?2 mm, 0.4×D<W1S<D, and 0.2×D<W2S<0.8×D.
    Type: Application
    Filed: January 16, 2004
    Publication date: June 15, 2006
    Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
  • Patent number: 6936473
    Abstract: The present invention is directed to a method of preparing a biological sample for quantification which includes an element to be quantified. A volume of biological sample is collected without quantifying the volume thereof to mix with a specified volume of an aqueous solution. Absorptivity of an indicating material in the aqueous solution is measured. Absorptivity of the indicating material in the collected biological sample mixed with the specified volume of the aqueous solution is measured. Next, a dilution ratio of the biological sample is calculated using the absorptivity of the indicating material in the specified volume of the aqueous solution and the absorptivity of the indicating material in the biological sample mixed with the specified volume of the aqueous solution.
    Type: Grant
    Filed: November 29, 2001
    Date of Patent: August 30, 2005
    Assignee: Leisure, Inc.
    Inventors: Hiromi Nanba, Osamu Koga, Masatoshi Horita, Yoshio Ohta
  • Patent number: 6870372
    Abstract: Abnormality of a comparator is to be detected while it is assembled in a control apparatus. An output OUT of a comparator 4 is connected to a first analog data input port 13 in addition to an input port 11 of a microcomputer 6. A pin P1 as a signal input terminal of the comparator is connected to a second output port 15 capable of outputting an H or L microcomputer signal MO of the microcomputer and also to a second analog data input port 14. An abnormality judgment portion 9 of the microcomputer can detect abnormality due to failure of the comparator itself and failure of the peripheral devices on the basis of the output of the comparator during a normal operation, the comparator output when the microcomputer signal is outputted, and the comparator outputs before and after the output and stop of the microcomputer signal.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: March 22, 2005
    Assignee: Niles Parts Co., Ltd.
    Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
  • Publication number: 20040164744
    Abstract: Abnormality of a comparator is to be detected while it is assembled in a control apparatus. An output OUT of a comparator 4 is connected to a first analog data input port 13 in addition to an input port 11 of a microcomputer 6. A pin P1 as a signal input terminal of the comparator is connected to a second output port 15 capable of outputting an H or L microcomputer signal MO of the microcomputer and also to a second analog data input port 14. An abnormality judgment portion 9 of the microcomputer can detect abnormality due to failure of the comparator itself and failure of the peripheral devices on the basis of the output of the comparator during a normal operation, the comparator output when the microcomputer signal is outputted, and the comparator outputs before and after the output and stop of the microcomputer signal.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 26, 2004
    Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
  • Publication number: 20040163017
    Abstract: In a microcomputer 10 including an output port 20 for outputting digital signals and an AD conversion register 18 for converting an analog voltage inputted to an AD input port 16 to a digital signal, the output port 20 and the AD input port 16 are directly connected. The output port 20 is allowed to selectively output H of a power source potential and L of a ground potential. The AD conversion register 18 is judged as being failed when any one of predetermined high order bits of the AD conversion register 18 is not 1 at the H output, or when any of one of the predetermined high order bits is not 0 at the L output. The digital conversion value of this AD conversion register 18 is not used. Thereby, existence/absence of failure of the AD conversion register is detected without using 2 channels for the AD input port.
    Type: Application
    Filed: February 19, 2003
    Publication date: August 19, 2004
    Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
  • Publication number: 20040141888
    Abstract: An object of the present invention is to reduce the cost in blood test and to simplify the operation thereof.
    Type: Application
    Filed: January 7, 2004
    Publication date: July 22, 2004
    Applicant: LEISURE, INC.
    Inventors: Hiromi Nanba, Osamu Koga, Masatoshi Horita, Yoshio Ohta
  • Patent number: 6738725
    Abstract: In the disclosure, MR sensors 6a and 6b for detecting the periodical angle position of rotating members rotating in conjunction with a steering wheel shaft are disposed in the vicinity of rotating members. These MR sensors are connected with a CPU 12, which makes the operation/processing of data from the MR sensors to calculate an absolute steering angle, including the indication of how many times the wheel has turned (periodicity). When the ignition key is turned off, the CPU 12 changes its operation mode into a stop mode of suspending said operation/processing, after storing the periodicity and the angle position &ggr; of the rotating members in a flash memory.
    Type: Grant
    Filed: December 26, 2002
    Date of Patent: May 18, 2004
    Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
  • Patent number: 6675124
    Abstract: Steering angle detecting apparatus of a steering is constituted to dispense with reexecution of initial setting by a simple angle sensor. CPU is connected with an MR sensor attached to a rotating member rotated in cooperation with a steering shaft for detecting a periodic angular position and CPU subjects data from the MR sensor to an operation processing by using a reference position stored to an involatile data storing portion to thereby calculate an absolute steering angle including a number of an order of turns. When an ignition is made OFF, there is constituted a low current consumption mode for carrying out calculation by intermittent operation and power source to the MR sensor is made OFF by a sensor switch. The reference position is stored to the involatile data storing portion and therefore, even after detaching and attaching a battery, initial setting is dispensed with.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: January 6, 2004
    Assignee: Niles Parts Co., Ltd.
    Inventor: Osamu Koga
  • Publication number: 20030122542
    Abstract: In the disclosure, MR sensors 6a and 6b for detecting the periodical angle position of rotating members rotating in conjunction with a steering wheel shaft are disposed in the vicinity of rotating members. These MR sensors are connected with a CPU 12, which makes the operation/processing of data from the MR sensors to calculate an absolute steering angle, including the indication of how many times the wheel has turned (periodicity). When the ignition key is turned off, the CPU 12 changes its operation mode into a stop mode of suspending said operation/processing, after storing the periodicity and the angle position &ggr; of the rotating members in a flash memory.
    Type: Application
    Filed: December 26, 2002
    Publication date: July 3, 2003
    Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
  • Publication number: 20020153316
    Abstract: An object of the present invention is to reduce the cost in blood test and to simplify the operation thereof.
    Type: Application
    Filed: November 29, 2001
    Publication date: October 24, 2002
    Inventors: Hiromi Nanba, Osamu Koga, Masatoshi Horita, Yoshio Ohta
  • Publication number: 20020111763
    Abstract: Steering angle detecting apparatus of a steering is constituted to dispense with reexecution of initial setting by a simple angle sensor. CPU is connected with an MR sensor attached to a rotating member rotated in cooperation with a steering shaft for detecting a periodic angular position and CPU subjects data from the MR sensor to an operation processing by using a reference position stored to an involatile data storing portion to thereby calculate an absolute steering angle including a number of an order of turns. When an ignition is made OFF, there is constituted a low current consumption mode for carrying out calculation by intermittent operation and power source to the MR sensor is made OFF by a sensor switch. The reference position is stored to the involatile data storing portion and therefore, even after detaching and attaching a battery, initial setting is dispensed with.
    Type: Application
    Filed: January 9, 2002
    Publication date: August 15, 2002
    Inventor: Osamu Koga
  • Publication number: 20010015338
    Abstract: An object of the present invention is to reduce the cost in blood test and to simplify the operation thereof.
    Type: Application
    Filed: January 4, 2001
    Publication date: August 23, 2001
    Inventors: Hiromi Nanba, Osamu Koga, Yoshio Ohta
  • Patent number: 5667853
    Abstract: A multilayered conductive film has a silver-based layer formed of a silver-based metallic material. A first transparent oxide layer is provided on one surface of the silver-based layer, and a second transparent oxide layer is provided on the other surface of the silver-based layer. The first and second transparent oxide layers are independently formed of a compound oxide material of indium oxide with at least one secondary metal oxide whose metallic element has substantially no solid solubility in silver.
    Type: Grant
    Filed: March 21, 1996
    Date of Patent: September 16, 1997
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Kenzo Fukuyoshi, Yukihiro Kimura, Koji Imayoshi, Osamu Koga, Katsunori Horachi