Patents by Inventor Hironobu MATSUMOTO
Hironobu MATSUMOTO 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: 11965785Abstract: Provided is a pressure-sensitive element having more sufficient expandability, a relatively wide measurement range of pressure force, and a relatively simple structure, and an electronic device using the pressure-sensitive element. The pressure-sensitive element includes a plurality of first electrodes being elongated in first direction, arranged in a first plane, and including a conductive elastic body, a plurality of second electrodes being elongated in second direction intersecting the first direction, arranged in a second plane facing the first plane, and including a conductor wire, and a plurality of dielectrics covering a surface of the plurality of second electrodes. The plurality of second electrodes have bent parts K arranged periodically, and capacitance at intersections of the plurality of first electrodes and the plurality of second electrodes changes in accordance with pressure force applied between the plurality of first electrodes and the plurality of second electrodes.Type: GrantFiled: April 2, 2021Date of Patent: April 23, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuta Moriura, Yui Sawada, Shinobu Masuda, Hironobu Ukitsu, Takashi Matsumoto, Mitsutaka Matsumoto
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Patent number: 11620425Abstract: Methods for iteratively optimizing a two-dimensioned tiled area such as a lithographic mask include determining a halo area around each tile in the tiled area. An extended tile is made of a tile and a halo area. Each extended tile in the tiled area is iterated until a criterion is satisfied or a maximum number of iterations is met. Optimizing the extended tile produces a pattern for the tile such that at a perimeter of the tile, the pattern matches adjacent patterns that are calculated at perimeters of adjacent tiles.Type: GrantFiled: February 28, 2022Date of Patent: April 4, 2023Assignee: D2S, Inc.Inventors: P. Jeffrey Ungar, Hironobu Matsumoto
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Publication number: 20220180036Abstract: Methods for iteratively optimizing a two-dimensioned tiled area such as a lithographic mask include determining a halo area around each tile in the tiled area. An extended tile is made of a tile and a halo area. Each extended tile in the tiled area is iterated until a criterion is satisfied or a maximum number of iterations is met. Optimizing the extended tile produces a pattern for the tile such that at a perimeter of the tile, the pattern matches adjacent patterns that are calculated at perimeters of adjacent tiles.Type: ApplicationFiled: February 28, 2022Publication date: June 9, 2022Applicant: D2S, Inc.Inventors: P. Jeffrey Ungar, Hironobu Matsumoto
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Patent number: 11301610Abstract: Methods for iteratively optimizing a two-dimensioned tiled area such as a lithographic mask include determining a halo area around each tile in the tiled area. An extended tile is made of a tile and a halo area. Each extended tile in the tiled area is iterated until a criterion is satisfied or a maximum number of iterations is met. Optimizing the extended tile produces a pattern for the tile such that at a perimeter of the tile, the pattern matches adjacent patterns that are calculated at perimeters of adjacent tiles.Type: GrantFiled: January 20, 2021Date of Patent: April 12, 2022Assignee: D2S, Inc.Inventors: P. Jeffrey Ungar, Hironobu Matsumoto
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Publication number: 20210141988Abstract: Methods for iteratively optimizing a two-dimensioned tiled area such as a lithographic mask include determining a halo area around each tile in the tiled area. An extended tile is made of a tile and a halo area. Each extended tile in the tiled area is iterated until a criterion is satisfied or a maximum number of iterations is met. Optimizing the extended tile produces a pattern for the tile such that at a perimeter of the tile, the pattern matches adjacent patterns that are calculated at perimeters of adjacent tiles.Type: ApplicationFiled: January 20, 2021Publication date: May 13, 2021Applicant: D2S, Inc.Inventors: P. Jeffrey Ungar, Hironobu Matsumoto
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Patent number: 10381196Abstract: A charged particle beam writing apparatus includes an enlarged pattern forming circuitry to form an enlarged pattern by enlarging a figure pattern to be written, depending on a shift number which is defined by the number of writing positions shifted in the x or y direction in plural writing positions where multiple writing is performed while shifting the position, a reduced pattern forming circuitry to form a reduced pattern by reducing the figure pattern, depending on the shift number, and an irradiation coefficient calculation circuitry to calculate an irradiation coefficient for modulating a dose of a charged particle beam irradiating each of small regions, using the enlarged and reduced patterns.Type: GrantFiled: March 15, 2016Date of Patent: August 13, 2019Assignee: NuFlare Technology, Inc.Inventor: Hironobu Matsumoto
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Patent number: 10234493Abstract: A wireless module includes a substrate, an antenna provided on a surface of the substrate, and a circuit, provided on the substrate, and configured to transmit and receive signals through the antenna. The antenna includes a terminal provided on a tip end part thereof.Type: GrantFiled: August 28, 2015Date of Patent: March 19, 2019Assignee: FUJITSU COMPONENT LIMITEDInventors: Hironobu Matsumoto, Masahiro Yanagi, Kimihiro Maruyama, Tatsushi Shibuya
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Patent number: 10074516Abstract: A charged particle beam writing apparatus includes a storage unit to store writing data of a region to be written in a target object, a first dividing unit to read the writing data and divide the region to be written into at least one first data processing region that overlaps with at least a first region where a pattern has been arranged, and at least one second data processing region that overlaps with a second region where no pattern is arranged without overlapping with the first region, a data processing unit to perform data processing of predetermined data processing contents for at least one first data processing region without performing the data processing for at least one second data processing region, and a writing unit to write a pattern on the target object, based on processed data.Type: GrantFiled: June 29, 2017Date of Patent: September 11, 2018Assignee: NuFlare Technology, Inc.Inventor: Hironobu Matsumoto
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Patent number: 9947509Abstract: According to one aspect of the present invention, a multiple charged particle beam lithography apparatus includes a circuitry configured to divide a lithography region of a target object into a plurality of pixel regions having a mesh shape and being irradiated with multiple charged particle beams; a circuitry configured to group the plurality of pixel regions into a plurality of pixel blocks configured with at least one pixel region; a circuitry configured to correct position deviation in unit of a pixel block for each pixel block of the plurality of pixel blocks; a dose calculating processing circuitry configured to calculate a dose being irradiated on the pixel concerned for each pixel where the position deviation is corrected; and a mechanism configured to write a pattern on the target object by using the multiple charged particle beams so that each pixel is illuminated with the calculated dose.Type: GrantFiled: April 29, 2016Date of Patent: April 17, 2018Assignee: NuFlare Technology, Inc.Inventor: Hironobu Matsumoto
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Publication number: 20170309450Abstract: A charged particle beam writing apparatus includes a storage unit to store writing data of a region to be written in a target object, a first dividing unit to read the writing data and divide the region to be written into at least one first data processing region that overlaps with at least a first region where a pattern has been arranged, and at least one second data processing region that overlaps with a second region where no pattern is arranged without overlapping with the first region, a data processing unit to perform data processing of predetermined data processing contents for at least one first data processing region without performing the data processing for at least one second data processing region, and a writing unit to write a pattern on the target object, based on processed data.Type: ApplicationFiled: June 29, 2017Publication date: October 26, 2017Applicant: NuFlare Technology, Inc.Inventor: Hironobu MATSUMOTO
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Patent number: 9779913Abstract: In one embodiment, a charged particle beam drawing apparatus includes a drawing unit that draws a pattern in a drawing area on a substrate and a control processing circuitry that controls the drawing unit via a process including receiving drawing data with a hierarchical correction map input to the control processing circuitry. The drawing data with the hierarchical map includes a plurality of files in which division maps are respectively described in files in units of subframes. Each division map includes dose correction information associated with corresponding one of blocks of the drawing area. The process further includes generating shot data by performing a data conversion process on the drawing data, reading a division map corresponding to a block in the area to be drawn from the hierarchical correction map, calculating a dose, and controlling the drawing unit based on the shot data and the calculated dose.Type: GrantFiled: February 29, 2016Date of Patent: October 3, 2017Assignee: NuFlare Technology, Inc.Inventors: Shigehiro Hara, Kenichi Yasui, Hiroshi Yamashita, Yasuo Kato, Saori Gomi, Shinji Sakamoto, Takao Tamura, Hideo Tsuchiya, Noriaki Nakayamada, Hironobu Matsumoto
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Patent number: 9721756Abstract: A charged particle beam writing apparatus includes a storage unit to store writing data of a region to be written in a target object, a first dividing unit to read the writing data and divide the region to be written into at least one first data processing region that overlaps with at least a first region where a pattern has been arranged, and at least one second data processing region that overlaps with a second region where no pattern is arranged without overlapping with the first region, a data processing unit to perform data processing of predetermined data processing contents for at least one first data processing region without performing the data processing for at least one second data processing region, and a writing unit to write a pattern on the target object, based on processed data.Type: GrantFiled: June 9, 2015Date of Patent: August 1, 2017Assignee: NuFlare Technology, Inc.Inventor: Hironobu Matsumoto
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Publication number: 20160349626Abstract: According to one aspect of the present invention, a multiple charged particle beam lithography apparatus includes a circuitry configured to divide a lithography region of a target object into a plurality of pixel regions having a mesh shape and being irradiated with multiple charged particle beams; a circuitry configured to group the plurality of pixel regions into a plurality of pixel blocks configured with at least one pixel region; a circuitry configured to correct position deviation in unit of a pixel block for each pixel block of the plurality of pixel blocks; a dose calculating processing circuitry configured to calculate a dose being irradiated on the pixel concerned for each pixel where the position deviation is corrected; and a mechanism configured to write a pattern on the target object by using the multiple charged particle beams so that each pixel is illuminated with the calculated dose.Type: ApplicationFiled: April 29, 2016Publication date: December 1, 2016Applicant: NuFlare Technology, Inc.Inventor: Hironobu MATSUMOTO
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Patent number: 9478391Abstract: A charged particle beam writing apparatus includes plural conversion processing units to perform data conversion processing in parallel for writing data of each processing region obtained by virtually dividing the writing region of a target object into plural processing regions, a transmission unit to input a part of processing data of one of the plural processing regions for which data conversion processing has been performed, one part at a time, totally as n divided processing data, and sequentially transmit the n divided processing data such that the (n?1) th divided processing data is transmitted while the n-th divided processing data is being input, a deflection control circuit to control a deflection amount for deflecting a charged particle beam, based on one of the n divided processing data transmitted sequentially, and a writing unit to write a pattern by deflecting the charged particle beam based on the deflection amount.Type: GrantFiled: February 12, 2015Date of Patent: October 25, 2016Assignee: NuFlare Technology, Inc.Inventor: Hironobu Matsumoto
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Publication number: 20160284510Abstract: In one embodiment, a charged particle beam drawing apparatus includes a drawing unit that draws a pattern in a drawing area on a substrate and a control processing circuitry that controls the drawing unit via a process including receiving drawing data with a hierarchical correction map input to the control processing circuitry, the drawing data with the hierarchical map including a plurality of files in which division maps are respectively described in files in units of subframes, each division map including dose information associated with corresponding one of blocks of the drawing area, and the process further including generating shot data by performing a data conversion process on the drawing data, reading a division map corresponding to a block in the area to be drawn from the hierarchical correction map, calculating a dose, and controlling the drawing unit based on the shot data and the calculated dose.Type: ApplicationFiled: February 29, 2016Publication date: September 29, 2016Applicant: NuFlare Technology, Inc.Inventors: Shigehiro HARA, Kenichi Yasui, Hiroshi Yamashita, Yasuo Kato, Saori Gomi, Shinji Sakamoto, Takao Tamura, Hideo Tsuchiya, Noriaki Nakayamada, Hironobu Matsumoto
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Publication number: 20160284509Abstract: A charged particle beam writing apparatus includes an enlarged pattern forming circuitry to form an enlarged pattern by enlarging a figure pattern to be written, depending on a shift number which is defined by the number of writing positions shifted in the x or y direction in plural writing positions where multiple writing is performed while shifting the position, a reduced pattern forming circuitry to form a reduced pattern by reducing the figure pattern, depending on the shift number, and an irradiation coefficient calculation circuitry to calculate an irradiation coefficient for modulating a dose of a charged particle beam irradiating each of small regions, using the enlarged and reduced patterns.Type: ApplicationFiled: March 15, 2016Publication date: September 29, 2016Applicant: NuFlare Technology, Inc.Inventor: Hironobu MATSUMOTO
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Patent number: 9437396Abstract: A multi charged particle beam writing apparatus includes a dose calculation unit to calculate a first dose resolving the resist of the target object, for a first beam of the multiple beams, corresponding to a pattern forming region, in which a pattern is arranged; and to calculate a second dose not resolving the resist, for a second beam of the multiple beams, corresponding to a no-pattern forming region, which surrounds the whole perimeter of the pattern and in which no pattern is arranged, and a deflection control unit to control a plural blankers so that a dose of the first beam is to be the first dose calculated and a dose of the second beam is to be the second dose calculated.Type: GrantFiled: June 30, 2015Date of Patent: September 6, 2016Assignee: NuFlare Technology, Inc.Inventor: Hironobu Matsumoto
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Publication number: 20160069943Abstract: A wireless module includes a substrate, an antenna provided on a surface of the substrate, and a circuit, provided on the substrate, and configured to transmit and receive signals through the antenna. The antenna includes a terminal provided on a tip end part thereof.Type: ApplicationFiled: August 28, 2015Publication date: March 10, 2016Inventors: Hironobu Matsumoto, Masahiro Yanagi, Kimihiro Maruyama, Tatsushi Shibuya
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Publication number: 20160005569Abstract: A charged particle beam writing apparatus includes a storage unit to store writing data of a region to be written in a target object, a first dividing unit to read the writing data and divide the region to be written into at least one first data processing region that overlaps with at least a first region where a pattern has been arranged, and at least one second data processing region that overlaps with a second region where no pattern is arranged without overlapping with the first region, a data processing unit to perform data processing of predetermined data processing contents for at least one first data processing region without performing the data processing for at least one second data processing region, and a writing unit to write a pattern on the target object, based on processed data.Type: ApplicationFiled: June 9, 2015Publication date: January 7, 2016Applicant: NuFlare Technology, Inc.Inventor: Hironobu MATSUMOTO
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Patent number: 9218942Abstract: A charged particle beam writing apparatus includes a shot division unit configured to divide a figure defined in layout data into a plurality of shot figures each having a size which can be irradiated by one shot of a charged particle beam, a shot data generating unit configured to generate each shot data for each shot figure of the plurality of shot figures, where a number of times of generating the each shot data equals a number of times of multiple writing of the each shot figure of the plurality of shot figures, such that multiplicity of the multiple writing is variable per the each shot figure, and a writing unit configured to perform the multiple writing of the each shot figure onto a target workpiece, in accordance with the number of times of the each shot data generated for the each shot figure, using a charged particle beam.Type: GrantFiled: October 5, 2011Date of Patent: December 22, 2015Assignee: NuFlare Technology, Inc.Inventor: Hironobu Matsumoto