Patents by Inventor Tomohiro Tsutsui

Tomohiro Tsutsui 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).

  • Publication number: 20220376129
    Abstract: A solar panel manufacturing apparatus includes a stage on which a substrate is placed, a pressing plate to press an adhesive applied on the substrate and thereby spread the adhesive via a solar cell arranged at a predetermined position on the adhesive, and to retain the position of the solar cell relative to the substrate, and a curing unit to cure only a part of the adhesive spread between the substrate and the solar cell, while the pressing plate is pressing the adhesive and retaining the position of the solar cell relative to the substrate.
    Type: Application
    Filed: October 5, 2020
    Publication date: November 24, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Tomohiro TSUTSUI, Akira INOUE, Chinatsu SANDA, Katsumi ONO
  • Patent number: 10330572
    Abstract: According to the sampling method of the aspect of the present invention, the coordinate (location information) of the sampling location on the sampling specimen is generated randomly by the controller, such as a personal computer, of the sampling location display. Based on the location information, the sampling location is displayed on the sampling specimen, which is a part of the recycled raw material, by laser light. Because of this, arbitrariness, in which the operator artificially selects the sampling location, during incremental sampling for setting the average quality of the sampling specimen, such as the average content of valuable metal, can be excluded reliably.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: June 25, 2019
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Akira Nitta, Michiaki Onishi, Kenichi Tomioka, Tomohiro Tsutsui, Makoto Takagi
  • Publication number: 20170010190
    Abstract: According to the sampling method of the aspect of the present invention, the coordinate (location information) of the sampling location on the sampling specimen is generated randomly by the controller, such as a personal computer, of the sampling location display. Based on the location information, the sampling location is displayed on the sampling specimen, which is a part of the recycled raw material, by laser light. Because of this, arbitrariness, in which the operator artificially selects the sampling location, during incremental sampling for setting the average quality of the sampling specimen, such as the average content of valuable metal, can be excluded reliably.
    Type: Application
    Filed: June 16, 2014
    Publication date: January 12, 2017
    Inventors: Akira Nitta, Michiaki Onishi, Kenichi Tomioka, Tomohiro Tsutsui, Makoto Takagi
  • Publication number: 20150258226
    Abstract: The substrate storing case includes a base being made of quartz glass, and having a supporting part that is formed on an upper surface thereof and supports a substrate. The substrate storing case includes a top cover being made of quartz glass, and being in contact with the base to cover the substrate on the upper surface of the base. The substrate includes a first absorptive member that absorbs infrared rays and generates heat. The base or the top cover has an intake port that is in communication with a space enclosed by the upper surface of the base and the top cover and is capable of being opened and closed, and an outlet port that is in communication with the space and is capable of being opened and closed.
    Type: Application
    Filed: September 8, 2014
    Publication date: September 17, 2015
    Inventors: Yukio Oppata, Hideaki Sakurai, Shingo Kanamitsu, Tomohiro Tsutsui, Kazuki Hagihara
  • Publication number: 20120049396
    Abstract: According to one embodiment, a pattern forming method includes transferring a first pattern area of a plurality of pattern areas to a to-be-processed substrate, by using a template on which the plurality of pattern areas, where patterns are formed on a substrate, are disposed, counting up a number of times of transfer of the first pattern area, and storing the number of times of transfer, determining whether the stored number of times of transfer of the pattern of the first pattern area has exceeded a specified number, and executing switching to a second pattern of the plurality of pattern areas when it is determined, at a time of the determining, that the stored number of times of transfer of the pattern of the first pattern area has exceeded the specified number, and transferring the second pattern area to the to-be-processed substrate.
    Type: Application
    Filed: August 25, 2011
    Publication date: March 1, 2012
    Inventors: Tomohiro Tsutsui, Osamu Ikenaga, Ryoichi Inanami
  • Patent number: 8112725
    Abstract: A writing pattern producing method includes obtaining a width of an overlapping portion of first and second patterns, determining whether the width of the overlapping portion is greater than a predetermined width, producing a writing pattern according to a first method when the width of the overlapping portion is determined to be greater than the predetermined width, producing a writing pattern according to a second method when the width of the overlapping portion is determined to be smaller than the predetermined width, the first method being to produce the writing pattern by dividing a composite pattern of the first and second patterns into a plurality of graphic forms which have widths not smaller than the predetermined width and do not overlap with one another, and the second method being to produce the writing pattern from the first and second patterns so that the overlapping portion is written repeatedly.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: February 7, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Tomohiro Tsutsui
  • Patent number: 8036446
    Abstract: A mask forming method includes preparing design data of mask including pattern regions having identical repetition patterns respectively, generating mask pattern data of mask based on the design data, generating inspection control information for controlling inspection of defect on mask based on the mask pattern data, the information including positional information of the pattern regions and inspection sensitivity information of the repetition pattern, providing the inspection control information to mask pattern data, forming mask pattern of mask based on the mask pattern data, and inspecting the mask pattern based on the mask pattern data comprising inspecting portion in the mask pattern different from the pattern regions by Die-to-Database comparison method, the inspecting the portion including selecting portion corresponding to repetition pattern from the mask pattern based on the positional information, and inspecting the selected portion by Die-to-Die comparison method at an inspection sensitivity corre
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: October 11, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Osamu Ikenaga, Tomohiro Tsutsui
  • Patent number: 7742162
    Abstract: According to a mask defect inspection data generating method, a distance between inspection areas neighboring in a predetermined direction is calculated based on inspection area control information defined in photomask inspection data. It is determined whether or not the calculated distance between inspection areas is less than a predetermined distance. When it is determined that the distance between inspection areas is less than a predetermined distance, the inspection area is combined to produce an optimization inspection area. The produced optimization inspection area information is defined in inspection layout data for making a reference in die-to-database defect inspection.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: June 22, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tomohiro Tsutsui, Ryoji Yoshikawa, Osamu Ikenaga
  • Patent number: 7735055
    Abstract: A method of creating photo mask data includes preparing design data of a photo mask, generating drawing data of the photo mask by using the design data, generating inspection control information configured to control inspection of defect on the photo mask by using the drawing data, and generating drawing and inspection data including the drawing data and the inspection control information by providing the drawing data with the inspection control information.
    Type: Grant
    Filed: July 22, 2005
    Date of Patent: June 8, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tomohiro Tsutsui, Osamu Ikenaga
  • Publication number: 20100075235
    Abstract: A writing pattern producing method includes obtaining a width of an overlapping portion of first and second patterns, determining whether the width of the overlapping portion is greater than a predetermined width, producing a writing pattern according to a first method when the width of the overlapping portion is determined to be greater than the predetermined width, producing a writing pattern according to a second method when the width of the overlapping portion is determined to be smaller than the predetermined width, the first method being to produce the writing pattern by dividing a composite pattern of the first and second patterns into a plurality of graphic forms which have widths not smaller than the predetermined width and do not overlap with one another, and the second method being to produce the writing pattern from the first and second patterns so that the overlapping portion is written repeatedly.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 25, 2010
    Inventor: Tomohiro Tsutsui
  • Publication number: 20090046280
    Abstract: According to a mask defect inspection data generating method, a distance between inspection areas neighboring in a predetermined direction is calculated based on inspection area control information defined in photomask inspection data. It is determined whether or not the calculated distance between inspection areas is less than a predetermined distance. When it is determined that the distance between inspection areas is less than a predetermined distance, the inspection area is combined to produce an optimization inspection area. The produced optimization inspection area information is defined in inspection layout data for making a reference in die-to-database defect inspection.
    Type: Application
    Filed: August 7, 2008
    Publication date: February 19, 2009
    Inventors: Tomohiro TSUTSUI, Ryoji Yoshikawa, Osamu Ikenaga
  • Patent number: 7222327
    Abstract: A photo mask includes a mask pattern formed by using a mask exposure pattern to exposure a mask substrate, the mask exposure pattern being formed by adding a proximity effect correction pattern to a design pattern that is a pattern image of design data, the design pattern having a first portion extending in a first direction and a second portion extending in a second direction that is oblique to the first direction, the correction pattern having a first correction portion added to the first portion and a second correction portion added to the second portion, and an edge portion of the second correction portion being shaped to incline to extend in the first direction or a direction orthogonal to the first direction.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: May 22, 2007
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tomohiro Tsutsui, Osamu Ikenaga
  • Publication number: 20060292458
    Abstract: A method of creating photo mask data includes preparing design data of a photo mask, generating drawing data of the photo mask by using the design data, generating inspection control information configured to control inspection of defect on the photo mask by using the drawing data, and generating drawing and inspection data including the drawing data and the inspection control information by providing the drawing data with the inspection control information.
    Type: Application
    Filed: July 22, 2005
    Publication date: December 28, 2006
    Inventors: Tomohiro Tsutsui, Osamu Ikenaga
  • Publication number: 20060270072
    Abstract: A mask forming method includes preparing design data of mask including pattern regions having identical repetition patterns respectively, generating mask pattern data of mask based on the design data, generating inspection control information for controlling inspection of defect on mask based on the mask pattern data, the information including positional information of the pattern regions and inspection sensitivity information of the repetition pattern, providing the inspection control information to mask pattern data, forming mask pattern of mask based on the mask pattern data, and inspecting the mask pattern based on the mask pattern data comprising inspecting portion in the mask pattern different from the pattern regions by Die-to-Database comparison method, the inspecting the portion including selecting portion corresponding to repetition pattern from the mask pattern based on the positional information, and inspecting the selected portion by Die-to-Die comparison method at an inspection sensitivity corre
    Type: Application
    Filed: May 25, 2006
    Publication date: November 30, 2006
    Inventors: Osamu Ikenaga, Tomohiro Tsutsui
  • Publication number: 20060206853
    Abstract: There is disclosed a method of producing mask inspection data, including preparing design data of a semiconductor device preparing a lithography condition relevant to a lithography process for transferring a mask pattern formed on a photo mask onto a wafer, preparing a wafer processing condition relevant to wafer processing using a pattern transferred onto the wafer, preparing a first proximity correction model for correcting proximity effect relevant to the lithography condition and the wafer processing condition, generating mask pattern data based on the design data and the first proximity correction model, and generating mask inspection data corresponding to the mask pattern data.
    Type: Application
    Filed: February 24, 2006
    Publication date: September 14, 2006
    Inventors: Takashi Kamo, Osamu Ikenaga, Tomohiro Tsutsui
  • Publication number: 20050003280
    Abstract: A photo mask includes a mask pattern formed by using a mask exposure pattern to exposure a mask substrate, the mask exposure pattern being formed by adding a proximity effect correction pattern to a design pattern that is a pattern image of design data, the design pattern having a first portion extending in a first direction and a second portion extending in a second direction that is oblique to the first direction, the correction pattern having a first correction portion added to the first portion and a second correction portion added to the second portion, and an edge portion of the second correction portion being shaped to incline to extend in the first direction or a direction orthogonal to the first direction.
    Type: Application
    Filed: June 10, 2004
    Publication date: January 6, 2005
    Inventors: Tomohiro Tsutsui, Osamu Ikenaga
  • Patent number: 6534410
    Abstract: A method for forming conductor members includes a step of coating an organic solvent on a conductive film to form an organic solvent layer, a step of coating a resist material on the organic solvent layer to form a resist layer, a step of patterning the resist layer to form a patterned resist layer, and a step of plating a conductive material using the patterned resist layer to form the conductor members.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: March 18, 2003
    Assignee: TDK Corporation
    Inventor: Tomohiro Tsutsui
  • Publication number: 20010027013
    Abstract: A method for forming conductor members includes a step of coating an organic solvent on a conductive film to form an organic solvent layer, a step of coating a resist material on the organic solvent layer to form a resist layer, a step of patterning the resist layer to form a patterned resist layer, and a step of plating a conductive material using the patterned resist layer to form the conductor members.
    Type: Application
    Filed: March 12, 2001
    Publication date: October 4, 2001
    Applicant: TDK Corporation
    Inventor: Tomohiro Tsutsui