Patents by Inventor Naoki Watanabe
Naoki Watanabe 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: 11823879Abstract: There is provided a film formation apparatus which forms a film on a substrate by sputtering. The apparatus comprises: a substrate holder configured to hold the substrate; and a plurality of cathodes configured to hold targets that emit sputtered particles, and connected to a power supply. At least one of the plurality of cathodes holds the targets of a plurality of types.Type: GrantFiled: January 11, 2022Date of Patent: November 21, 2023Assignee: Tokyo Electron LimitedInventors: Masato Shinada, Tetsuya Miyashita, Naoki Watanabe
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Publication number: 20230326103Abstract: An image drawing method performed by first and second computers is provided. The image drawing method includes: transmitting, by the second computer, a streaming video that includes a pen stroke image generated by a first rendering process; generating, by the first computer, a pen stroke image by performing a second rendering process, which is shared with the first rendering process, in parallel with the first rendering process; receiving, by the first computer, the streaming video from the second computer via communication that incurs a delay; compositing, by the first computer, the pen stroke image into the streaming video; and outputting, by the first computer, the streaming video. The image drawing method enables alignment of appearances between a provisional image and the pen stroke image that appears within the streaming video.Type: ApplicationFiled: June 14, 2023Publication date: October 12, 2023Inventors: Tatsunori KATO, Yoshifumi TAKEBE, Kiyokazu SAKAI, Sadao YAMAMOTO, Naoki WATANABE
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Publication number: 20230312852Abstract: Provided is a layered body including glass and a polyamic acid heat-cured product that is readily releasable from an inorganic substrate after being heated at 250° C. A layered body including an inorganic substrate and a polyamic acid heat-cured product, the layered body being characterized by a weight average molecular weight of 30,000 or greater for the polyamic acid, and a peel strength of 0.3 N/cm or weaker between the polyamic acid heat-cured product layer and the inorganic substrate, after the layered body has been heated at 250° C.Type: ApplicationFiled: August 10, 2021Publication date: October 5, 2023Applicant: TOYOBO CO., LTD.Inventors: Kaya TOKUDA, Tetsuo OKUYAMA, Naoki WATANABE, Hiroyuki WAKUI, Harumi YONEMUSHI, Denichirou MIZUGUCHI
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Patent number: 11764092Abstract: The substrate transfer apparatus includes a planar motor provided in a transfer chamber and having coils arranged therein; a transfer unit movable on the planar motor; and a control unit configured to control an energization of the coils. The transfer unit includes two bases having magnets arranged thereon and configured to be movable on the planar motor, a substrate support member configured to support a substrate, and a link mechanism configured to connect the two bases and the substrate support member to each other.Type: GrantFiled: November 20, 2020Date of Patent: September 19, 2023Assignee: TOKYO ELECTRON LIMITEDInventors: Tatsuo Hatano, Tetsuya Miyashita, Naoki Watanabe, Naoyuki Suzuki
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Publication number: 20230280845Abstract: A method may be executed by one or more active capacitive styluses and a sensor controller connected to sensor electrodes. The method includes: a discovery step, executed by the sensor controller, of repeatedly sending out a discovery packet for detecting any of the active capacitive styluses; a discovery response step, executed by a first active capacitive stylus among the one or more active capacitive styluses, by which the discovery packet is detected, of returning a response packet to the discovery packet; a configuration step, executed by the sensor controller, of transmitting a configuration packet including time slot designation information that designates a first time slot to the first active capacitive stylus; and a data transmission step, executed by the first active capacitive stylus, of transmitting operation state data indicative of an operation state of the first active capacitive stylus using the designated first time slot.Type: ApplicationFiled: May 10, 2023Publication date: September 7, 2023Inventor: Naoki Watanabe
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Publication number: 20230268433Abstract: In the present invention, in a FinFET having a channel forming region on a surface of a fin that is a semiconductor layer protruding on an upper surface of a substrate, a channel at a corner of the fin is prevented from becoming an ON state with a low voltage and a steep ON/OFF operation is made possible. As a means thereof, in a MOSFET that has a plurality of trenches, each of which have embedded therein a gate electrode, on an upper surface of an n-type epitaxial substrate provided with a drain region on a bottom surface and that has a channel region formed on a surface of a fin which is a protrusion part between the trenches adjacent to each other, a p-type body layer that constitutes a lateral surface of the fin, and a p+-type semiconductor region that constitutes a corner which is an end of the upper surface of the fin, are formed.Type: ApplicationFiled: May 10, 2021Publication date: August 24, 2023Applicant: Hitachi Power Semiconductor Device, Ltd.Inventors: Takeru Suto, Naoki Watanabe, Tomoka Suematsu, Hiroshi Miki
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Publication number: 20230266834Abstract: An active pen includes an integrated circuit that transmits a downlink signal through a first electrode and receives an uplink signal through a second electrode different from the first electrode. The active pen includes a stop filter inserted between the second electrode and the integrated circuit. The integrated circuit, in operation, performs transmission of the downlink signal and the reception of the uplink signal at the same time.Type: ApplicationFiled: May 2, 2023Publication date: August 24, 2023Inventors: Masayuki MIYAMOTO, Takeshi KOIKE, Naoki WATANABE
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Publication number: 20230242742Abstract: This electrically conductive composition includes a thermoplastic elastomer and flaky graphite, the melt viscosity of the thermoplastic elastomer at 200° C. in a low-shear zone with a shear rate of 60 s?1 to 200 s?1 being 50 Pa·s to 1400 Pa·s, and the roundness of the flaky graphite being 0.5 or less. This method for producing a sheet-form flexible electrode has a kneading step for kneading expanded graphite and a thermoplastic elastomer having a melt viscosity of 50 Pa·s to 1400 Pa·s at 200° C. in a low-shear zone with a shear rate of 60 s?1 to 200 s?1 to produce the electrically conductive composition, and a molding step for molding the electrically conductive composition into the form of a sheet by injection molding or extrusion molding.Type: ApplicationFiled: April 9, 2023Publication date: August 3, 2023Applicant: Sumitomo Riko Company LimitedInventors: Masayoshi NAKANO, Tsubasa Shinozuka, Naoki Watanabe, Shoji Arimura
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Publication number: 20230234116Abstract: Provided are methods that can prevent either or both of kinking and collapsing of a steel sheet coiled in coil form regardless of the characteristics of the steel sheet. A method of determining a tension pattern of tension applied to a steel sheet to coil the steel sheet in coil form comprises calculating the tension pattern using an apparent elastic modulus in a radial direction of a coil.Type: ApplicationFiled: May 19, 2021Publication date: July 27, 2023Applicant: JFE STEEL CORPORATIONInventors: Ryuichi SUEHIRO, Naoki WATANABE, Ryosuke WATANABE
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Patent number: 11687901Abstract: On receiving simplified settlement data generated form settlement data and ID data for downloading electronic-receipt data from an electronic-receipt server, both from a settlement-processing apparatus, a portable terminal records the simplified settlement data in association with the ID data. The display unit of the portable terminal displays the simplified settlement data thus recorded. The portable terminal downloads electronic-receipt data from the electronic-receipt server by using the ID data recorded in association with the simplified settlement data, when the input unit is operated, thereby commanding that the electronic receipt related to the simplified settlement data displayed by the display unit should be downloaded. The electronic-receipt data is recorded in the electronic-receipt recording unit. The display unit displays the electronic receipt on the basis the electronic-receipt data recorded in the electronic-receipt recording unit.Type: GrantFiled: September 16, 2021Date of Patent: June 27, 2023Assignee: Toshiba Tec Kabushiki KaishaInventor: Naoki Watanabe
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Patent number: 11687174Abstract: A method may be executed by one or more active capacitive styluses and a sensor controller connected to sensor electrodes. The method includes: a discovery step, executed by the sensor controller, of repeatedly sending out a discovery packet for detecting any of the active capacitive styluses; a discovery response step, executed by a first active capacitive stylus among the one or more active capacitive styluses, by which the discovery packet is detected, of returning a response packet to the discovery packet; a configuration step, executed by the sensor controller, of transmitting a configuration packet including time slot designation information that designates a first time slot to the first active capacitive stylus; and a data transmission step, executed by the first active capacitive stylus, of transmitting operation state data indicative of an operation state of the first active capacitive stylus using the designated first time slot.Type: GrantFiled: May 31, 2022Date of Patent: June 27, 2023Assignee: Wacom Co., Ltd.Inventor: Naoki Watanabe
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Publication number: 20230197782Abstract: To realize a highly reliable IGBT that suppresses the bipolar degradation by preventing the occurrence of a defect on a boundary between a contact region and a silicide layer. As a means to realize the above, a semiconductor device includes: a collector region that is formed on a lower surface of a semiconductor substrate and forms an IGBT; and a collector electrode that is formed on a lower surface of the collector region via a silicide layer. The collector region and the silicide layer contains aluminum, first metal being more easily bondable to silicon than aluminum, and second metal being more easily bondable to carbon than aluminum.Type: ApplicationFiled: June 3, 2021Publication date: June 22, 2023Inventors: Naoki WATANABE, Yuan BU
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Publication number: 20230183854Abstract: A substrate processing apparatus includes: a tray provided in a vacuum processing container and having a recess that accommodates a target made of a low-melting-point material; a refrigerator that cools the tray; a substrate holder that holds a substrate; a reversal driver that reverses the position of the substrate holder upside down; and a rotation driver that rotates the substrate holder in a circumferential direction of the substrate.Type: ApplicationFiled: December 2, 2022Publication date: June 15, 2023Inventors: Tatsuo HATANO, Naoki WATANABE
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Patent number: 11675447Abstract: An active pen includes an integrated circuit that transmits a downlink signal through a first electrode and receives an uplink signal through a second electrode different from the first electrode. The active pen includes a stop filter inserted between the second electrode and the integrated circuit. The integrated circuit, in operation, performs transmission of the downlink signal and the reception of the uplink signal at the same time.Type: GrantFiled: April 26, 2022Date of Patent: June 13, 2023Assignee: Wacom Co., Ltd.Inventors: Masayuki Miyamoto, Takeshi Koike, Naoki Watanabe
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Publication number: 20230168752Abstract: Provided is an input system including an instruction device; a detection device that detects an instruction position of the instruction device; a display device that is provided separately from the detection device and that displays an image of a space; a position detector that detects, in the space, a line-of-sight position in a line-of-sight of the position detector; a processor; and a memory storing instructions, which when executed by the processor, cause the processor to set, in the space, an instruction target area including a reference position of the instruction device, based on the line-of-sight position detected by the position detector at the time of reception of a predetermined operation by the instruction device, and control the display device to display the instruction position of the instruction device in the instruction target area and on the image of the space.Type: ApplicationFiled: January 31, 2023Publication date: June 1, 2023Inventors: Naoki WATANABE, Tatsunori KATO
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Publication number: 20230160723Abstract: Magnets are arranged at intervals along a stroke direction with an interposed space. Magnetic pole surfaces of adjacent ones of the magnets have opposite poles. A detector is arranged with a gap in a gap direction against a magnetic pole surface of each of the magnets and acquires a sine signal and a cosine signal as detection signals of phases corresponding to the positions of the magnets, based on a change in a magnetic field received from the magnets according to movement of the detector relative to the detection object in the stroke direction. A signal processor acquires the sine signal and the cosine signal from the detector, generates, based on the sine signal and the cosine signal, an arctangent signal corresponding to a stroke amount of the detection object relative to the detector, and acquires the arctangent signal as a position signal.Type: ApplicationFiled: December 28, 2022Publication date: May 25, 2023Inventors: YUKI MATSUMOTO, TSUKASA Kono, ATSUSHI KOBAYASHI, TETSUYA OHMI, MICHIHIRO MAKITA, NAOKI WATANABE, SUKHWA JUNG
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Patent number: 11655118Abstract: The purpose of the present invention is to provide a storage state in which a reactive compound layer can be stably maintained in a polymer film having a reactive compound layer on the surface. The film roll is obtained by winding together: a first polymer film having a reactive compound layer on the surface, and a second polymer film having a surface roughness (Ra) of 0.1 ?m or more and a modulus of elasticity of 300 MPa or more and 10 GPa or less. The film bundle is obtained by laminating the first and second polymer films. Preferably, storing the film roll and the film bundle at a low temperature enables a thin layer of a reactive compound to be stably maintained.Type: GrantFiled: July 13, 2018Date of Patent: May 23, 2023Assignee: TOYOBO CO., LTD.Inventors: Kaya Tokuda, Masahiro Yamashita, Tetsuo Okuyama, Toshiyuki Tsuchiya, Naoki Watanabe, Shunsuke Ichimura
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Publication number: 20230150252Abstract: The invention provides a multilayer body of an inorganic substrate and a highly heat-resistant film, wherein the surface of the inorganic substrate is sufficiently smooth after removal of the highly heat-resistant film from the multilayer body, and the inorganic substrate is re-usable. The multilayer body uses substantially no adhesive and is characterized by (1) a tensile elastic modulus of the highly heat-resistant film of 4 GPa or more, (2) a bonding strength between the highly heat-resistant film and the inorganic substrate of 0.3 N/cm or less, (3) a surface roughness Ra of a surface of the highly heat-resistant film, said surface being in contact with the inorganic substrate, of 5 nm or less, and (4) a surface roughness Ra of the surface of the inorganic substrate after removal of the highly heat-resistant film from the multilayer body of 3 nm or less.Type: ApplicationFiled: June 9, 2021Publication date: May 18, 2023Applicant: TOYOBO CO., LTD.Inventors: Kaya TOKUDA, Tetsuo OKUYAMA, Satoshi MAEDA, Naoki WATANABE, Harumi YONEMUSHI, Denichirou MIZUGUCHI
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Publication number: 20230151050Abstract: The present invention provides an oligomer which efficiently enables to cause skipping of the 53rd exon in the human dystrophin gene. Also provided is a pharmaceutical composition which causes skipping of the 53rd exon in the human dystrophin gene with a high efficiency.Type: ApplicationFiled: November 8, 2022Publication date: May 18, 2023Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Naoki Watanabe, Youhei Satou, Shin'ichi Takeda, Tetsuya Nagata
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Publication number: 20230139713Abstract: A vehicular lamp fitting includes: a structure including a lamp housing and an outer lens attached to the lamp housing and forming a first space between the outer lens and the lamp housing; a lamp unit disposed in the first space; and the outer lens includes a recess recessed toward the lamp housing; wherein the vehicular lamp fitting further comprises: a radar cover that is detachably fixed to the structure in a state of covering the recess, and forms a second space between the radar cover and the recess; a bracket including one end detachably fixed to the structure, its opposite other end detachably fixed to the structure, and a bracket body provided between the one end and the other end and disposed in the second space; and a radar unit disposed in the second space in a state of detachably being fixed to the bracket body.Type: ApplicationFiled: November 21, 2022Publication date: May 4, 2023Applicants: STANLEY ELECTRIC CO., LTD.,, Honda Motor Co., Ltd.Inventors: Naoki WATANABE, Atsushi IMORI, Yuichiro NISHIMURA, Minoru YAMAGUCHI, Miho SASAKI, Hideaki AIZAWA, Masayuki TAKAYAMA, Hironori TAMAKAWA, Takato WATANABE