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).
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Patent number: 11764138Abstract: 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: GrantFiled: July 24, 2020Date of Patent: September 19, 2023Assignee: TOPPAN PRINTING CO., LTD.Inventors: Osamu Koga, Yasuyuki Hitsuoka, Yoshito Akutagawa
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Patent number: 11441449Abstract: 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: GrantFiled: May 11, 2018Date of Patent: September 13, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Hyota Abe, Yuji Kurokawa, Takuya Izumi, Takeshi Nakao, Keisuke Ide, Osamu Koga
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Publication number: 20210277798Abstract: 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: ApplicationFiled: May 11, 2018Publication date: September 9, 2021Inventors: Hyota ABE, Yuji KUROKAWA, Takuya IZUMI, Takeshi NAKAO, Keisuke IDE, Osamu KOGA
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Publication number: 20200357734Abstract: 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: ApplicationFiled: July 24, 2020Publication date: November 12, 2020Applicant: TOPPAN PRINTING CO.,LTD.Inventors: Osamu KOGA, Yasuyuki HITSUOKA, Yoshito AKUTAGAWA
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Patent number: 8110344Abstract: 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: GrantFiled: November 25, 2008Date of Patent: February 7, 2012Assignee: Toppan Printing Co., Ltd.Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
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Publication number: 20090081596Abstract: 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: ApplicationFiled: November 25, 2008Publication date: March 26, 2009Applicant: TOPPAN PRINTING CO., LTD.Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
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Patent number: 7498074Abstract: 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: GrantFiled: January 16, 2004Date of Patent: March 3, 2009Assignee: Toppan Printing Co., Ltd.Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
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Publication number: 20060127690Abstract: 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: ApplicationFiled: January 16, 2004Publication date: June 15, 2006Inventors: Ryuji Ueda, Satoshi Tanaka, Osamu Koga, Fusao Takagi, Hiroshi Matsuzawa, Yusuke Onoda, Shingo Akao
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Patent number: 6936473Abstract: 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: GrantFiled: November 29, 2001Date of Patent: August 30, 2005Assignee: Leisure, Inc.Inventors: Hiromi Nanba, Osamu Koga, Masatoshi Horita, Yoshio Ohta
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Patent number: 6870372Abstract: 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: GrantFiled: February 25, 2003Date of Patent: March 22, 2005Assignee: Niles Parts Co., Ltd.Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
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Publication number: 20040164744Abstract: 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: ApplicationFiled: February 25, 2003Publication date: August 26, 2004Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
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Publication number: 20040163017Abstract: 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: ApplicationFiled: February 19, 2003Publication date: August 19, 2004Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
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Publication number: 20040141888Abstract: An object of the present invention is to reduce the cost in blood test and to simplify the operation thereof.Type: ApplicationFiled: January 7, 2004Publication date: July 22, 2004Applicant: LEISURE, INC.Inventors: Hiromi Nanba, Osamu Koga, Masatoshi Horita, Yoshio Ohta
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Patent number: 6738725Abstract: 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: GrantFiled: December 26, 2002Date of Patent: May 18, 2004Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
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Patent number: 6675124Abstract: 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: GrantFiled: January 9, 2002Date of Patent: January 6, 2004Assignee: Niles Parts Co., Ltd.Inventor: Osamu Koga
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Publication number: 20030122542Abstract: 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: ApplicationFiled: December 26, 2002Publication date: July 3, 2003Inventors: Osamu Koga, Koji Uno, Yasuharu Kawamura
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Publication number: 20020153316Abstract: An object of the present invention is to reduce the cost in blood test and to simplify the operation thereof.Type: ApplicationFiled: November 29, 2001Publication date: October 24, 2002Inventors: Hiromi Nanba, Osamu Koga, Masatoshi Horita, Yoshio Ohta
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Publication number: 20020111763Abstract: 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: ApplicationFiled: January 9, 2002Publication date: August 15, 2002Inventor: Osamu Koga
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Publication number: 20010015338Abstract: An object of the present invention is to reduce the cost in blood test and to simplify the operation thereof.Type: ApplicationFiled: January 4, 2001Publication date: August 23, 2001Inventors: Hiromi Nanba, Osamu Koga, Yoshio Ohta
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Patent number: 5667853Abstract: 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: GrantFiled: March 21, 1996Date of Patent: September 16, 1997Assignee: Toppan Printing Co., Ltd.Inventors: Kenzo Fukuyoshi, Yukihiro Kimura, Koji Imayoshi, Osamu Koga, Katsunori Horachi