Patents by Inventor Yusuke OTSUKA
Yusuke OTSUKA 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: 20260163075Abstract: An all-solid-state battery containing a power generating element includes: a positive electrode including a positive electrode active material layer containing a positive electrode active material; a negative electrode including a negative electrode current collector in which lithium metal is deposited on the negative electrode current collector during charging; a solid electrolyte layer that is interposed between the positive electrode and the negative electrode and contains a solid electrolyte; and a negative electrode intermediate layer which is present adjacent to a surface of the solid electrolyte layer on the negative electrode current collector side and contains at least one selected from the group consisting of a metal material that can be alloyed with lithium and a carbon material that can absorb lithium ions; and a binder; wherein a porosity of the negative electrode intermediate layer is 10% or more and 70% or less.Type: ApplicationFiled: September 26, 2023Publication date: June 11, 2026Inventors: Yusuke Otsuka, Yuki Yamamoto, Takashi Kubota, Takuya Mishina
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Patent number: 12599293Abstract: An assist device includes: a processor configured to generate a fluorescence image based on an imaging signal that is generated by capturing an image of fluorescence caused by excitation light that is applied to a living tissue, calculate a fluorescence intensity based on the fluorescence image, based on the fluorescence intensity, estimate a placement period during which a medical tool is placed in a lumen, and output placement period information on the placement period and an observation image obtained by capturing an image of the living tissue.Type: GrantFiled: March 9, 2023Date of Patent: April 14, 2026Assignee: OLYMPUS CORPORATIONInventors: Yasuo Tanigami, Yusuke Otsuka, Noriko Kuroda, Takaaki Igarashi
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Publication number: 20260084569Abstract: A charger that charges a battery for a vehicle includes a cable unit, a plug-locking mechanism, a connector-locking mechanism, a current-voltage controller, a detector, a report controller, and an authenticator. The cable unit includes a charging plug that is plugged into the vehicle, a connector that is coupled to a charger's main body, and a charging cable coupled to the charging plug and the connector. The plug-locking mechanism locks the charging plug. The connector-locking mechanism locks the connector. The current-voltage controller applies test current and voltage to the charging plug. The detector detects abnormality of the charging plug based on a condition of the charging plug when the test current and voltage are applied to the charging plug. The report controller reports whether the abnormality is detected by the detector. The authenticator authenticates a provider of the charger. The connector-locking mechanism unlocks the connector when the provider is authenticated.Type: ApplicationFiled: December 5, 2025Publication date: March 26, 2026Inventors: Tomoyuki KITAMURA, Yusuke OTSUKA, Keita NAKAHASHI
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Publication number: 20260084722Abstract: A server apparatus includes one or more processors and a storage medium storing a program. The program includes one or more instructions. The one or more instructions cause the one or more processors to execute: instructing an automatically drivable provider vehicle of a provider who provides a user with a charger installed in a parking space designated for use by the provider to move to a predetermined waiting area; transmitting a provider return notification to the user; instructing the provider vehicle to move from the waiting area to the parking space in accordance with a detection of an exit of the user vehicle from the parking space; transmitting a return notification to the provider in response to a return of the provider vehicle to the parking space; and increasing or decreasing a fee to be paid by the user or a profit to be provided to the provider.Type: ApplicationFiled: December 4, 2025Publication date: March 26, 2026Inventors: Tomoyuki KITAMURA, Yusuke OTSUKA, Keita NAKAHASHI, Takayuki KANEDA
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Publication number: 20260034942Abstract: A vehicle valuables theft prevention system includes a seat, a slide mechanism, a drive source, a valuables box, and a control unit. An occupant is to sit on the seat. The slide mechanism is provided on a vehicle body floor and configured to slidably move the seat forward and backward. The drive source is configured to drive the seat forward and backward. The valuables box is disposed under the seat and on the vehicle body floor. The control unit is configured to control driving of the drive source. For drive control of the drive source, the control unit has a first mode to regulate slide movement of the seat simply within a range where the valuables box overlaps and is hidden by the seat, and a second mode to make the seat slidably movable to a position where the valuables box is exposed.Type: ApplicationFiled: June 12, 2025Publication date: February 5, 2026Inventor: Yusuke OTSUKA
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Patent number: 12515587Abstract: A mirror position registration control apparatus includes a shift position detector that detects a shift position of a vehicle, a mirror surface position detector that detects a change in a mirror surface position in the vehicle, a mirror surface position storage that stores a set mirror surface position; an information display that displays information for a driver who drives the vehicle, a registration operation receiver that receives a registration operation for the mirror surface position inputted by the driver, and a processor that, in a case where the mirror surface position is changed with the shift position set at a reverse position, displays a registration screen for the changed mirror surface position on the information display and stores the changed mirror surface position in the mirror surface position storage on the basis of the registration operation when the shift position is changed from the reverse position to a parking position.Type: GrantFiled: September 19, 2022Date of Patent: January 6, 2026Assignee: SUBARU CORPORATIONInventor: Yusuke Otsuka
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Publication number: 20250359726Abstract: A medical apparatus includes: a processor including hardware, the processor being configured to acquire area information that includes information on an area of interest based on input from a user, the area of interest being an organ that is adjacent to a target organ that is a target for thermal treatment, acquire a fluorescence image that is generated based on an imaging signal captured at a timing of application of excitation light, extract a thermally denatured area based on the fluorescence image, and generate thermal denaturation information based on the area of interest and the thermally denatured area.Type: ApplicationFiled: August 4, 2025Publication date: November 27, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Maho NISHIYAMA, Kotone NAKAJIMA
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Publication number: 20250359741Abstract: A medical device includes: a processor including hardware, the processor being configured to generate a fluorescence image based on fluorescence generated by excitation light that excites a substance produced by cauterization using an energy device, determine, based on output information on the energy device and on the fluorescence image, an off-time generated fluorescent region that has been generated during an off-state of output of the energy device, and when it is determined to be the off-time generated fluorescent region, execute a notification process of notifying that a fluorescent region has been generated during the off-state of output of the energy device.Type: ApplicationFiled: August 5, 2025Publication date: November 27, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Maho NISHIYAMA
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Publication number: 20250359934Abstract: A medical device includes a processor including hardware, the processor being configured to: generate a taken image by capturing fluorescence generated from a body tissue as a result of irradiation of an excitation light on the body tissue, determine variation in state of heat denaturation based on the taken image, and send a control signal for controlling an operation of a perfusion device configured to perfuse a perfusate, to the perfusion device, based on a result of determination about the variation in the state of heat denaturation.Type: ApplicationFiled: August 5, 2025Publication date: November 27, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Kotone NAKAJIMA
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Publication number: 20250359728Abstract: A control device for use with a medical device includes a processor includes hardware. The processor is configured to: extract a first thermal treatment region treated by an energy device from a first fluorescence image for a biological tissue; impart information of an output mode of the energy device to the first thermal treatment region of the fluorescence image; and output the information of the output mode imparted to the first thermal treatment region.Type: ApplicationFiled: August 6, 2025Publication date: November 27, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Maho NISHIYAMA
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Publication number: 20250359729Abstract: A medical device includes a processor including hardware, the processor being configured to: acquire a thermally denatured image including at least a thermally denatured region; specify a specific region included in the thermally denatured image; set, based on the specific region, a detection range serving as a target range for detecting the thermally denatured region in the thermally denatured image; determine whether the thermally denatured region is included in the detection range; and output thermal denaturation information when the thermally denatured region is included in the detection range.Type: ApplicationFiled: August 5, 2025Publication date: November 27, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Nanako SATO
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Publication number: 20250363634Abstract: An image processing device includes a processor including hardware, the processor being configured to acquire an imaging signal obtained by capturing an image of fluorescence, generate a fluorescence image based on the imaging signal, extract a first pixel a luminance value of which is at or above a first threshold in the fluorescence image, specify a first area based on positional information on the first pixel, extract a second pixel a luminance value of which is at or under a second threshold in the first area of the fluorescence image, specify a second area that is an insufficient hemostasis area based on positional information on the second pixel, and superimpose the insufficient hemostasis area onto an output image and output the output image with the insufficient hemostasis area being superimposed thereon.Type: ApplicationFiled: August 5, 2025Publication date: November 27, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI
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Publication number: 20250352029Abstract: A medical device includes a processor including hardware, the processor being configured to: acquire a display image in which a blood vessel region of a blood vessel in a subject is specified and a fluorescence image overlapping at least a part of a visual field region of the display image; specify thermal denaturation information in the blood vessel region based on the display image and the fluorescence image; and output the thermal denaturation information.Type: ApplicationFiled: August 6, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI
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Publication number: 20250356490Abstract: An assistance device includes: a processor including hardware, the processor being configured to: acquire a fluorescence image obtained by capturing fluorescence produced by irradiating a biological tissue with excitation light, and a narrowband light observation image captured by irradiating the biological tissue with first narrowband light having a wavelength determined according to an absorption rate of hemoglobin; extract a thermally-denatured region from the fluorescence image; extract a blood vessel region from the narrowband light observation image; perform alignment between the fluorescence image and the narrowband light observation image; and output information corresponding to a distance between the thermally-denatured region and the blood vessel region.Type: ApplicationFiled: August 1, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI
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Publication number: 20250352026Abstract: A medical device includes a processor including hardware, the processor being configured to: generate a first white light image based on an imaging signal captured at a first timing during which white light is emitted; generate a second white light image based on an imaging signal captured at a second timing during which the white light is emitted; generate a fluorescence image based on an imaging signal captured at a third timing during which excitation light is emitted; generate mist information based on the first white light image and the second white light image; and generate thermal denaturation information based on the mist information and the fluorescence image.Type: ApplicationFiled: August 5, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Maho NISHIYAMA
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Publication number: 20250352032Abstract: A medical device includes a processor including hardware, the processor being configured to acquire setting information in which a region of interest is set for a biological tissue and thermal denaturation information regarding a thermally denatured region in which thermal denaturation has occurred by heat treatment for the biological tissue, determine whether or not there is the thermally denatured region outside the region of interest based on the setting information and the thermal denaturation information, and output support information indicating that there is the thermally denatured region outside the region of interest when it is determined that there is the thermally denatured region outside the region of interest.Type: ApplicationFiled: August 4, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI
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Publication number: 20250352049Abstract: A medical device includes a processor including hardware, the processor being configured to acquire a first fluorescence image obtained by imaging a target region and a second fluorescence image obtained by imaging the target region after a time at which the first fluorescence image is captured, generate a drive signal for causing a display device to display discharge information indicating a discharge status of a resected piece resected by a resection treatment tool in the target region based on first information included in the first fluorescence image and second information included in the second fluorescence image, and output the drive signal.Type: ApplicationFiled: August 4, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Nanako SATO
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Publication number: 20250352071Abstract: A medical device includes a processor including hardware, the processor being configured to: acquire an imaging signal obtained by imaging an urinary bladder; generate a fluorescence image based on the imaging signal; identify a region constituted by pixels having a fluorescence intensity equal to or lower than a first fluorescence intensity from among pixels of the fluorescence image, as an insufficient heat denaturation region having an insufficient heat denaturation; identify a region constituted by pixels having a fluorescence intensity equal to or higher than a second fluorescence intensity from among the pixels of the fluorescence image, as an excessive heat denaturation region having an excessive heat denaturation; and output an output image on which the insufficient heat denaturation region and the excessive heat denaturation region are superimposed in an identifiable manner.Type: ApplicationFiled: August 1, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI, Nanako SATO
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Publication number: 20250352028Abstract: A medical device includes a processor configured to acquire a first image that includes layer information of a biological tissue including a plurality of layers, acquire a second image that is a fluorescence image and includes thermal denaturation information regarding thermal denaturation caused by heat treatment on the biological tissue, acquire correlation information indicating a preset relationship between an emission intensity and a depth of thermal denaturation from a surface layer in the biological tissue, determine a presence or absence of the thermal denaturation of a predetermined layer in the biological tissue based on the first image and the second image, determine a depth of thermal denaturation of the predetermined layer from the surface layer in the biological tissue based on an emission intensity of the fluorescence image and the correlation information, and output depth information regarding the determined depth.Type: ApplicationFiled: August 5, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI
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Publication number: 20250352048Abstract: A medical device includes a processor configured to: obtain a tissue image, obtain a fluorescence image, identify a correspondence relationship between the tissue image and the fluorescence image, obtain relationship information on a correlation between a fluorescence intensity in the fluorescence image and a degree of thermal invasiveness, identify an insufficient heat denaturation region, identify an excess heat denaturation region, identify an appropriate heat denaturation region, add heat denaturation information to the tissue image based on the correspondence relationship, superimpose the insufficient heat denaturation region, the excess heat denaturation region, and the appropriate heat denaturation region on the tissue image, and display resultant image in a display.Type: ApplicationFiled: August 1, 2025Publication date: November 20, 2025Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI