Patents by Inventor Yuji Nakajima
Yuji Nakajima 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: 20250022233Abstract: Augmented reality display apparatus includes: display part; image analysis part that detects shooting target object feature amount digitizing feature point of shooting target object included in image data; and control part, wherein control part transmits post download instruction information including shooting position information relating to shooting position of image data and shooting target object feature amount to a server apparatus; and causes display part to overlay post data at relative position to shooting target object feature amount in image data displayed on the display part based on information relating to post data associated with shooting position information and shooting target object feature amount transmitted from the server apparatus. Relative position to shooting target object feature amount is position based on post position information included in information relating to post data (FIG. 13).Type: ApplicationFiled: November 22, 2022Publication date: January 16, 2025Applicant: NEC CorporationInventors: Shin NORIEDA, Yoshiyuki TANAKA, Shogc AKASAKI, Maki KUROKAWA, Kazuki EGUCHI, Koji SHINOZAKI, Yuji NAKAJIMA
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Publication number: 20250023586Abstract: A radio frequency circuit includes an antenna connection terminal, an input terminal, an output terminal, a filter having a pass band including at least part of a transmission band of Band A for FDD, a filter having a pass band including at least part of a reception band of the Band A, and a switch that includes terminals. The antenna connection terminal is connected to the terminal. The filter is connected between the terminal and the input terminal. The filter is connected between the terminal and the output terminal. The switch is configured to switch between first connection, second connection, and third connection. In the first connection, the terminal is connected to the terminal and the terminal is not connected to the terminal. In the second connection, the terminal is connected to the terminal and the terminal is not connected to the terminal.Type: ApplicationFiled: September 26, 2024Publication date: January 16, 2025Applicant: Murata Manufacturing Co., Ltd.Inventors: Motoji TSUDA, Kei MATSUTANI, Kanta MOTOKI, Reiji NAKAJIMA, Yuji TAKEMATSU
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Patent number: 12172978Abstract: The present invention provides a compound having an excellent control effect against harmful arthropods, which is represented by formula (I) [wherein A1 represents CR1b etc., A2 represents CR1c etc., T represents a C1-C10 chain hydrocarbon group which is substituted with one or more halogen atoms etc., Q represents an oxygen atom etc., R1a, R1b and R1c are identical to or different from each other, and each represents a C1-C6 alkyl group etc., R2 represents a C1-C6 alkyl group etc., R3 represents a C1-C6 chain hydrocarbon group etc., n is 0, 1 or 2, and q is 0, 1, 2 or 3.], as well as a composition for controlling harmful arthropod comprising the same compound, and a method for controlling harmful arthropod comprising applying the same compound.Type: GrantFiled: February 19, 2020Date of Patent: December 24, 2024Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Ayaka Tanaka, Yoshihiko Nokura, Yuji Nakajima
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Publication number: 20240414454Abstract: A photoelectric conversion apparatus comprises a pixel including a photoelectric conversion element, and configured to output two signals having different amplitudes based on incident light to the photoelectric conversion element, a sampling and holding unit configured to sample and hold each of the two signals output from the pixel, and an oversampling analog-to-digital conversion circuit configured to sequentially perform analog-to-digital conversion of each of the sampled and held signals. A period for performing analog-to-digital conversion of a signal having a smaller amplitude among the two signals is set shorter than a period for performing analog-to-digital conversion of a signal having a larger amplitude among the two signals.Type: ApplicationFiled: May 31, 2024Publication date: December 12, 2024Inventors: HIDEO KOBAYASHI, YUJI NAKAJIMA
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Publication number: 20240373148Abstract: A photoelectric conversion apparatus comprises a pixel region where pixels are arranged in a matrix, a sample hold circuit configured to sample and hold, as a first signal and a second signal, two different signals output from each of two pixels in the pixel region, and an analog-digital conversion circuit configured to perform analog-digital conversion of the second signals from the two pixels after performing analog-digital conversion of the first signals from the two pixels. A time interval between a period set to perform analog-digital conversion of the first signals from the two pixels and a period set to perform analog-digital conversion of the second signals from the two pixels is set longer than a time interval between periods set to perform analog-digital conversion of each of the first signals from the two pixels.Type: ApplicationFiled: April 26, 2024Publication date: November 7, 2024Inventors: HIDEO KOBAYASHI, TAKANORI SUZUKI, YUJI NAKAJIMA
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Publication number: 20240347556Abstract: A semiconductor apparatus includes a structure and a wiring portion. The structure includes a pixel array having a plurality of pixels arranged in a plurality of rows and a plurality of columns, a circuit unit that scans the plurality of pixels or processes signals output from the plurality of pixels, and a voltage generation circuit that generates a first voltage. The wiring portion is provided outside of the structure. The first voltage is supplied from the voltage generation circuit to the circuit unit via the wiring portion.Type: ApplicationFiled: April 3, 2024Publication date: October 17, 2024Inventors: HIDEO KOBAYASHI, YUJI NAKAJIMA, KAZUHIRO SAITO
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Publication number: 20240255620Abstract: A semiconductor device includes a plurality of time-to-digital converters each including an input terminal, an output terminal, and a control terminal. A control signal line is connected to the control terminal of a first time-to-digital converter among the plurality of time-to-digital converters, the control terminal of a second time-to-digital converter among the plurality of time-to-digital converters, and the input terminal of the first time-to-digital converter. A control signal propagating through the control signal line is input to the control terminal of the second time-to-digital converter at a time later than a time when the control signal is input to the control terminal of the first time-to-digital converter, and is input to the input terminal of the first time-to-digital converter at a time later than the time when the control signal is input to the control terminal of the second time-to-digital converter.Type: ApplicationFiled: January 30, 2024Publication date: August 1, 2024Inventors: YU MAEHASHI, KAZUHIRO MORIMOTO, YUJI NAKAJIMA, HIROYUKI MUTO
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Publication number: 20240150312Abstract: Provided is a compound represented by formula (I): or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula (I) and an inert carrier. The compound represented by formula (I) and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.Type: ApplicationFiled: December 7, 2023Publication date: May 9, 2024Inventors: Kohei ORIMOTO, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe, Takahiro Kimura
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Patent number: 11905271Abstract: Provided is a compound represented by formula M-30: or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula M-30 and an inert carrier. The compound represented by formula M-30 and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.Type: GrantFiled: April 1, 2021Date of Patent: February 20, 2024Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Kohei Orimoto, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe, Takahiro Kimura
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Publication number: 20240048872Abstract: A time-to-digital conversion device according to an embodiment of the present disclosure is a time-to-digital conversion device configured to output time digital data according to a time from a first timing to a second timing, including a first circuit that includes an upper counter configured to start counting a clock signal according to the first timing, and generates upper bits of the time digital data; a second circuit that includes a delay element configured to start operation according to the second timing and a lower counter configured to count an oscillation cycle of the delay element, and generates lower bits of the time digital data; and a control circuit that controls a phase of an output signal of the delay element based on the clock signal.Type: ApplicationFiled: July 31, 2023Publication date: February 8, 2024Inventor: YUJI NAKAJIMA
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Publication number: 20230370798Abstract: An information processing device (1) includes a receiving unit (2) configured to receive, from a user terminal, audio information, position information of the user terminal, direction information of the user terminal, and distance information of a distance from a position indicated by the position information to an installation position to which the audio information is installed virtually. The information processing device (1) further includes a registering unit (3) configured to determine a sound localization position based on the position information, the direction information, and the distance information, and register the first position information, sound localization position information regarding the sound localization position, and the audio information into storage means with the first position information, the sound localization position information, and the audio information mapped to one another.Type: ApplicationFiled: September 30, 2020Publication date: November 16, 2023Applicant: NEC CorporationInventors: Yuji Nakajima, Toshikazu Mauyama, Shizuko Kanegae, Takeomi Muragishi
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Publication number: 20230360005Abstract: A work device analysis method includes acquiring work history information from a work device, the work device being attached with a work unit that performs a work for manufacturing an electronic circuit board (ST1), generating a first file and a second file from the work history information acquired, the first file including an operation event log of the work device, the second file including a manufacturing log of the electronic circuit board (ST2 to ST4), determining maintenance necessity of the work unit based on the first file (ST5), and estimating a state of the work unit based on the second file (ST6).Type: ApplicationFiled: July 9, 2021Publication date: November 9, 2023Inventors: ATSUSHI NAKAZONO, HIROFUMI KOGA, KAZUYUKI YOSHIDOMI, MANABU OHUCHI, YUJI NAKAJIMA, YUTO TAKENAKA
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Publication number: 20230243917Abstract: An information processing device (1) includes receiving means (2) configured to receive audio information, first position information of a first user terminal, and first direction information of the first user terminal from the first user terminal, and receive second position information of a second user terminal and second direction information of the second user terminal from the second user terminal. The information processing device (1) further includes output means (3) configured to output the audio information, if a first position indicated by the first position information and a second position indicated by the second position information are within a predetermined distance, and if the second direction information is similar to the first direction information.Type: ApplicationFiled: September 30, 2020Publication date: August 3, 2023Applicant: NEC CorporationInventors: Yuji NAKAJIMA, Toshikazu MARUYAMA, Shizuko KANEGAE, Takeomi MURAGISHI
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Publication number: 20230117988Abstract: A photoelectric conversion device includes a pixel array including a plurality of pixels, a signal processor including an A/D conversion device configured to convert an analog signal output from the pixel array into a digital signal, and an output device configured to output, based on a signal output from the signal processor, an amplitude modulated signal having an amplitude value selected from three or more amplitude values.Type: ApplicationFiled: October 5, 2022Publication date: April 20, 2023Inventors: Hideo Kobayashi, Satoru Mikajiri, Hiroyuki Muto, Yuji Nakajima, Daisuke Yoshida
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Patent number: 11573251Abstract: An inspection device includes a reference signal output section, a noise removal section, and an electrical characteristic measurement section. The reference signal output section is connected to an external power supply device in electrical parallel with a semiconductor sample, and outputs a reference signal according to the output of the external power supply device. The noise removal section outputs a noise removal signal obtained by removing a noise component of the output of the external power supply device from the current signal output from the semiconductor sample based on the reference signal. The electrical characteristic measurement section measures the electrical characteristic of the semiconductor sample based on the noise removal signal. The inspection device measures the electrical characteristic of the semiconductor sample to which a voltage is being applied by the external power supply device and which is being irradiated and scanned with light.Type: GrantFiled: June 5, 2019Date of Patent: February 7, 2023Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Yoshitaka Iwaki, Yuji Nakajima, Toshiki Yamada
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Patent number: 11550313Abstract: There is provided an equipment element maintenance analysis system including: a history information acquirer that is attached with at least one equipment element and acquires, at a predetermined timing, operation history information on a piece of manufacturing equipment for manufacturing a product; an error rate calculator that calculates an error rate based on the number of errors related to each of the at least one equipment element, included in the operation history information; a maintenance determiner that determines maintenance necessity of each of the at least one equipment element; and a notifier that notifies an information item on an equipment element determined to require maintenance among the at least one equipment.Type: GrantFiled: July 11, 2018Date of Patent: January 10, 2023Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuji Nakajima, Hitoshi Komatsu, Manabu Ohuchi, Kazuyuki Yoshidomi, Noritada Kawamoto, Hirofumi Koga
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Patent number: 11490622Abstract: The present invention provides a compound substituted with an excellent control effect against a harmful arthropod, which is represented by formula (I) Het-Q??(I) wherein Q represents a group represented by Q1, etc., Het represents a group represented by Het1, etc., R2 represents a C1-C6 alkyl group, etc., G1 represents a nitrogen atom or CR3a, G2 represents a nitrogen atom or CR3b, G3 represents a nitrogen atom or CR3c, G4 represents a nitrogen atom or CR3d, R3a, R3b, R3c, and R3d are identical to or different from each other and represent a C1-C6 chain hydrocarbon group, etc., n represents 0, 1, or 2, T represents a C1-C10 chain hydrocarbon group substituted with one or more halogen atoms, etc., A2 represents a nitrogen atom or CR4a, A3 represents a nitrogen atom or CR4b, R4a and R4b are identical to or different from each other and represent a C1-C6 chain hydrocarbon group, W1 represents an oxygen atom, etc., and R6 represents a C1-C6 chain hydrocarbon group, etc.Type: GrantFiled: December 21, 2018Date of Patent: November 8, 2022Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Kohei Orimoto, Yuji Nakajima, Risa Kono, Ryota Maehata, Masayuki Tashiro
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Publication number: 20220135537Abstract: The present invention provides a compound having an excellent control effect against harmful arthropods, which is represented by formula (I) [wherein A1 represents CR1b etc., A2 represents CR1c etc., T represents a C1-C10 chain hydrocarbon group which is substituted with one or more halogen atoms etc., Q represents an oxygen atom etc., R1a, R1b and R1c are identical to or different from each other, and each represents a C1-C6 alkyl group etc., R2 represents a C1-C6 alkyl group etc., R3 represents a C1-C6 chain hydrocarbon group etc., n is 0, 1 or 2, and q is 0, 1, 2 or 3.], as well as a composition for controlling harmful arthropod comprising the same compound, and a method for controlling harmful arthropod comprising applying the same compound.Type: ApplicationFiled: February 19, 2020Publication date: May 5, 2022Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Ayaka TANAKA, Yoshihiko NOKURA, Yuji NAKAJIMA
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Patent number: 11246250Abstract: An equipment element maintenance management method for managing a maintenance operation for an equipment element that is attached to manufacturing equipment for manufacturing a product includes: acquiring operation history information of the manufacturing equipment at a predetermined timing; analyzing a tendency of a state of the equipment element based on the acquired operation history information; performing the maintenance operation for the equipment element of which the state is worse than a predetermined state; creating maintenance result information which is a result of the maintenance operation; and creating a repair operation instruction for performing an instruction of a repair operation for the equipment element of which the state after the maintenance operation is not more improved than the predetermined state based on the maintenance result information.Type: GrantFiled: April 13, 2018Date of Patent: February 8, 2022Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Hirofumi Koga, Yuji Nakajima, Kazuyuki Yoshidomi, Hitoshi Komatsu, Manabu Ohuchi, Noritada Kawamoto
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Publication number: 20210403717Abstract: A heat-resistant silicone resin composition contains a silicone resin and a heat resistance improver. The heat resistance improver is an organic polycyclic aromatic compound having one or more secondary amino groups and one or more ketone groups in a ring structure. The organic polycyclic aromatic compound maybe, e.g., quinacridone (P.V. 19) represented by the following Chemical Formula 2. A silicone resin composite material of the present invention includes the heat-resistant silicone resin composition and at least one filler selected from the group consisting of an inorganic filler and an organic filler. The at least one filler is contained in the heat-resistant silicone resin composition. Thus, the silicone resin composition and the silicone resin composite material have high heat resistance.Type: ApplicationFiled: September 8, 2021Publication date: December 30, 2021Inventors: Makoto IWAI, Katsuyuki SUZUMURA, Yuji NAKAJIMA