Patents by Inventor Shinichi Nakazawa
Shinichi Nakazawa 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: 20250098351Abstract: There is provided a solid-state imaging device including: a first semiconductor layer including a photoelectric converter and an electric charge accumulation section for each pixel, the electric charge accumulation section in which a signal electric charge generated in the photoelectric converter is accumulated; a pixel separation section that is provided in the first semiconductor layer, and partitions a plurality of the pixels from each other; a second semiconductor layer that is provided with a pixel transistor and is stacked on the first semiconductor layer, the pixel transistor that reads the signal electric charge of the electric charge accumulation section; and a first shared coupling section that is provided between the second semiconductor layer and the first semiconductor layer, and is provided to straddle the pixel separation section and is electrically coupled to a plurality of the electric charge accumulation sections.Type: ApplicationFiled: September 25, 2024Publication date: March 20, 2025Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Keiichi NAKAZAWA, Koichiro ZAITSU, Nobutoshi FUJII, Yohei HIURA, Shigetaka MORI, Shintaro OKAMOTO, Keiji OHSHIMA, Shuji MANDA, Junpei YAMAMOTO, Yui YUGA, Shinichi MIYAKE, Tomoki KAMBE, Ryo OGATA, Tatsuki MIYAJI, Shinji NAKAGAWA, Hirofumi YAMASHITA, Yasushi HAMAMOTO, Naohiko KIMIZUKA
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Publication number: 20230186459Abstract: The present invention relates to a method of automatically determining a measurement recipe for a feature, such as a dimension of a pattern formed on a workpiece, such as a wafer, a mask, a panel, or a substrate. This method includes: determining a type of a CAD pattern (101) and a measurement recipe based on a relative position of a measurement point (111) and the CAD pattern (101) on a coordinate system defined in design data, and an area of the CAD pattern (101); aligning a real pattern (121) on an image corresponding to the CAD pattern (101) with the CAD pattern (101); and measuring a feature of the real pattern (121) according to the determined measurement recipe.Type: ApplicationFiled: May 6, 2021Publication date: June 15, 2023Inventor: Shinichi NAKAZAWA
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Patent number: 10614999Abstract: A method which can generate a clear image of a specimen by correcting an image drift is disclosed. The image generation method includes: scanning a specimen with an electron beam to generate images; calculating amounts of image drift within specific regions of the respective images; calculating continuous amounts of image drift by interpolation from the amounts of image drift; determining an amount of image drift at each pixel of the images from the continuous amounts of image drift; correcting the images by correcting a brightness of each pixel based on the amount of image drift at each pixel; and generating a synthetic image from the corrected images.Type: GrantFiled: August 29, 2018Date of Patent: April 7, 2020Assignee: TASMIT, INC.Inventor: Shinichi Nakazawa
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Publication number: 20190066971Abstract: A method which can generate a clear image of a specimen by correcting an image drift is disclosed. The image generation method includes: scanning a specimen with an electron beam to generate images; calculating amounts of image drift within specific regions of the respective images; calculating continuous amounts of image drift by interpolation from the amounts of image drift; determining an amount of image drift at each pixel of the images from the continuous amounts of image drift; correcting the images by correcting a brightness of each pixel based on the amount of image drift at each pixel; and generating a synthetic image from the corrected images.Type: ApplicationFiled: August 29, 2018Publication date: February 28, 2019Inventor: Shinichi NAKAZAWA
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Publication number: 20120300262Abstract: First imposition data are referred to in order to judge whether or not side stitching is included in a first processing sequence. If it is determined that side stitching is included in the first processing sequence, a job including a printing process and a sheet folding process is defined with respect to each signature to be side-stitched. Print data corresponding to a second sheet are generated with respect to each job.Type: ApplicationFiled: May 23, 2012Publication date: November 29, 2012Inventors: Masashi KURANOSHITA, Shinichi Nakazawa
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Patent number: 8045785Abstract: A fine pattern, such as a semiconductor integrated circuit (LSI), a liquid crystal panel, and a photomask (reticle) for the semiconductor or the liquid crystal panel, which are fabricated based on data for fabricating the fine pattern such as design data is inspected by a pattern inspection apparatus. The pattern inspection apparatus for inspecting a pattern to-be-inspected uses an image of the pattern to-be-inspected and data for fabricating the pattern to-be-inspected. The pattern inspection apparatus includes a reference pattern generation device configured to generate a reference pattern represented by one or more lines from the data, an image generation device configured to generate the image of the pattern to-be-inspected, a detecting device configured to detect an edge of the image of the pattern to-be-inspected, and an inspection device configured to inspect the pattern to-be-inspected by comparing edges of the image of the pattern to-be-inspected with the one or more lines of the reference pattern.Type: GrantFiled: August 6, 2010Date of Patent: October 25, 2011Assignee: NGR Inc.Inventors: Tadashi Kitamura, Kazufumi Kubota, Shinichi Nakazawa, Neeti Vohra, Masahiro Yamamoto, Toshiaki Hasebe
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Publication number: 20100303334Abstract: A fine pattern, such as a semiconductor integrated circuit (LSI), a liquid crystal panel, and a photomask (reticle) for the semiconductor or the liquid crystal panel, which are fabricated based on data for fabricating the fine pattern such as design data is inspected by a pattern inspection apparatus. The pattern inspection apparatus for inspecting a pattern to-be-inspected uses an image of the pattern to-be-inspected and data for fabricating the pattern to-be-inspected. The pattern inspection apparatus includes a reference pattern generation device configured to generate a reference pattern represented by one or more lines from the data, an image generation device configured to generate the image of the pattern to-be-inspected, a detecting device configured to detect an edge of the image of the pattern to-be-inspected, and an inspection device configured to inspect the pattern to-be-inspected by comparing edges of the image of the pattern to-be-inspected with the one or more lines of the reference pattern.Type: ApplicationFiled: August 6, 2010Publication date: December 2, 2010Inventors: Tadashi KITAMURA, Kazufumi KUBOTA, Shinichi NAKAZAWA, Neeti VOHRA, Masahiro YAMAMOTO, Toshiaki HASEBE
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Patent number: 7817844Abstract: A pattern inspection apparatus is used for inspecting a pattern, such as semiconductor integrated circuit (LSI), liquid crystal panel, and a photomask by using an image of the pattern to-be-inspected and design data for fabricating the pattern to-be-inspected. The pattern inspection apparatus includes a reference pattern generation device for generating a reference pattern represented by one or more lines from design data, an image generation device for generating the image of the pattern to-be-inspected, a detecting device for detecting an edge of the image of the pattern to-be-inspected, and an inspection device for inspecting the pattern to-be-inspected by comparing the edge of the image of the pattern to-be-inspected with the one or more lines of the reference pattern.Type: GrantFiled: February 16, 2005Date of Patent: October 19, 2010Assignee: NanoGeometry Research Inc.Inventors: Tadashi Kitamura, Kazufumi Kubota, Shinichi Nakazawa, Neeti Vohra, Masahiro Yamamoto
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Patent number: 7796801Abstract: A fine pattern, such as a semiconductor integrated circuit (LSI), a liquid crystal panel, and a photomask (reticle) for the semiconductor or the liquid crystal panel, which are fabricated based on data for fabricating the fine pattern such as design data is inspected by a pattern inspection apparatus. The pattern inspection apparatus for inspecting a pattern to-be-inspected uses an image of the pattern to-be-inspected and data for fabricating the pattern to-be-inspected.Type: GrantFiled: May 17, 2006Date of Patent: September 14, 2010Assignee: NanoGeometry Research Inc.Inventors: Tadashi Kitamura, Kazufumi Kubota, Shinichi Nakazawa, Neeti Vohra, Masahiro Yamamoto, Toshiaki Hasebe
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Publication number: 20060245636Abstract: A fine pattern, such as a semiconductor integrated circuit (LSI), a liquid crystal panel, and a photomask (reticle) for the semiconductor or the liquid crystal panel, which are fabricated based on data for fabricating the fine pattern such as design data is inspected by a pattern inspection apparatus. The pattern inspection apparatus for inspecting a pattern to-be-inspected uses an image of the pattern to-be-inspected and data for fabricating the pattern to-be-inspected.Type: ApplicationFiled: May 17, 2006Publication date: November 2, 2006Inventors: Tadashi Kitamura, Kazufumi Kubota, Shinichi Nakazawa, Neeti Vohra, Masahiro Yamamoto, Toshiaki Hasebe
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Publication number: 20050146714Abstract: A pattern inspection apparatus is used for inspecting a pattern, such as semiconductor integrated circuit (LSI), liquid crystal panel, and a photomask by using an image of the pattern to-be-inspected and design data for fabricating the pattern to-be-inspected. The pattern inspection apparatus includes a reference pattern generation device for generating a reference pattern represented by one or more lines from design data, an image generation device for generating the image of the pattern to-be-inspected, a detecting device for detecting an edge of the image of the pattern to-be-inspected, and an inspection device for inspecting the pattern to-be-inspected by comparing the edge of the image of the pattern to-be-inspected with the one or more lines of the reference pattern.Type: ApplicationFiled: February 16, 2005Publication date: July 7, 2005Inventors: Tadashi Kitamura, Kazufumi Kubota, Shinichi Nakazawa, Neeti Vohra, Masahiro Yamamoto
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Patent number: 6745707Abstract: A method of disposing of combustible materials. The method includes the steps of: providing a heating space; providing a first source to generate heat to a first predetermined level at a first location in the heating space sufficient to reconstitute the combustible materials to a molten slag at the first location and so that heat generated by the first source elevates the temperature at a second location within the heating space to a second predetermined heat level that is below the predetermined heat level and high enough to cause combustion of the combustible materials; directing combustible materials to the second location at which the combustible materials are combusted to produce ash; and causing the ash to be directed to the first location to be reconstituted as molten slag.Type: GrantFiled: January 6, 2003Date of Patent: June 8, 2004Assignees: Tokyo Electric Power Company of Tokyo, Tokyo Densetsu Services Co. of Japan, Prometron Technics Corporation of TokyoInventors: Ichiro Suzuki, Shinichi Nakazawa, Kenji Katagiri, Hitoshi Kumata, Hirokuni Matsuda, Tokuyoshi Kawai, Shuji Tada
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Publication number: 20030172857Abstract: A method of disposing of combustible materials. The method includes the steps of: providing a heating space; providing a first source to generate heat to a first predetermined level at a first location in the heating space sufficient to reconstitute the combustible materials to a molten slag at the first location and so that heat generated by the first source elevates the temperature at a second location within the heating space to a second predetermined heat level that is below the predetermined heat level and high enough to cause combustion of the combustible materials; directing combustible materials to the second location at which the combustible materials are combusted to produce ash; and causing the ash to be directed to the first location to be reconstituted as molten slag.Type: ApplicationFiled: January 6, 2003Publication date: September 18, 2003Inventors: Ichiro Suzuki, Shinichi Nakazawa, Kenji Katagiri, Hitoshi Kumata, Hirokuni Matsuda, Tokuyoshi Kawai, Shuji Tada
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Patent number: 6520098Abstract: A method of disposing of combustible materials. The method includes the steps of: providing a heating space; providing a first source to generate heat to a first predetermined level at a first location in the heating space sufficient to reconstitute the combustible materials to a molten slag at the first location and so that heat generated by the first source elevates the temperature at a second location within the heating space to a second predetermined heat level that is below the predetermined heat level and high enough to cause combustion of the combustible materials; directing combustible materials to the second location at which the combustible materials are combusted to produce ash; and causing the ash to be directed to the first location to be reconstituted as molten slag.Type: GrantFiled: September 29, 2000Date of Patent: February 18, 2003Assignees: Tokyo Electric Power Company, Tokyo Densetsu Services, Prometron Technics Corp.Inventors: Ichiro Suzuki, Shinichi Nakazawa, Kenji Katagiri, Hitoshi Kumata, Hirokuni Matsuda, Tokuyoshi Kawai, Shuji Tada