Patents by Inventor Yoshiro Ishikawa
Yoshiro Ishikawa 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: 11972071Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.Type: GrantFiled: May 9, 2023Date of Patent: April 30, 2024Assignee: Japan Display Inc.Inventors: Yoshiro Aoki, Takashi Nakamura, Masahiro Tada, Hirotaka Hayashi, Makoto Shibusawa, Yutaka Umeda, Miyuki Ishikawa
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Publication number: 20200058319Abstract: A response is prevented from being made by a malfunction. A control section (10) includes: a speech sound obtaining section (11) configured to distinctively obtain detected sounds from respective microphones (30), the detected sounds being ones that have been detected by the respective microphones (30); a noise determining section (14) configured to determine whether or not each of the detected sounds is a noise and configured to, in a case where a content of a speech is not recognized from a detected sound, determine that the detected sound is a noise; and a detection control section (17) configured to, in a case where the noise determining section (14) determines that any of the detected sounds is a noise, control at least one of the microphones (30) to stop detecting a sound.Type: ApplicationFiled: March 27, 2018Publication date: February 20, 2020Inventors: YOSHIO SATOH, YOSHIRO ISHIKAWA
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Publication number: 20190278989Abstract: The present invention saves the trouble of having to carry an image capturing apparatus to a spot suitable for shooting a landmark. Provided is a control device including: a location identifying section configured to identify a current location of a robot; a landmark information specifying section configured to specify (i) a landmark for which a spot suitable for shooting the landmark is present at or near the current location and (ii) the spot suitable for shooting the landmark; and a drive control section configured to cause the robot to move to the spot suitable for shooting the landmark thus specified.Type: ApplicationFiled: February 28, 2019Publication date: September 12, 2019Inventors: HIDEAKI OHTSUKI, YOSHIRO ISHIKAWA
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Patent number: 7362477Abstract: An image reader, detachably attached to an electronic apparatus, for functionally expanding the electronic apparatus and for reading an image on a medium, includes an interface connectible to and disconnectible from the electronic apparatus a housing having an image-reading surface that faces the medium, a medium detecting part, provided on the image-reading surface, for detecting the medium, and an image reading part, provided on the image-reading surface and driven based on a detection result by the medium detecting part, for reading the image on the medium.Type: GrantFiled: May 27, 2003Date of Patent: April 22, 2008Assignee: Fujitsu LimitedInventors: Yoshiro Ishikawa, Hirotaka Chiba, Tsugio Noda
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Patent number: 7292378Abstract: The image reader according to the present invention comprises a housing having substantially a box-shape and having an image reading surface contacting a document, a document detecting section provided to this image reading surface for detecting a document P, and an image reading section for reading an image on the document when the document P is detected by the document detecting section 105. This image reader enables improvement in convenience for users, operability, and adaptability for handling, and also it is small in size.Type: GrantFiled: February 24, 2004Date of Patent: November 6, 2007Assignee: Fujitsu LimitedInventors: Hirotaka Chiba, Tsugio Noda, Yoshiro Ishikawa, Kenichiro Sakai
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Patent number: 7139106Abstract: A hand-held image scanner includes an elongate body, a line sensor extending in the body longitudinally thereof for reading an original document as the body moves along the document, a roller shaft rotatably supported in the body to extend longitudinally of the body, at least one roller supported on the roller shaft for rotating therewith while rolling on the document. The scanner also includes a rotary encoder for detecting the rotation of said at least one roller for determining a scanning distance of the body, and a drive transmission for connecting the roller to the rotary encoder. The rotary encoder includes a rotary disk supported on a disc shaft. The disc shaft extends perpendicularly to the roller shaft.Type: GrantFiled: August 28, 2001Date of Patent: November 21, 2006Assignee: Fujitsu LimitedInventors: Yoshiro Ishikawa, Tsugio Noda
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Publication number: 20040165232Abstract: The image reader according to the present invention comprises a housing having substantially a box-shape and having an image reading surface contacting a document, a document detecting section provided to this image reading surface for detecting a document P, and an image reading section for reading an image on the document when the document P is detected by the document detecting section 105. This image reader enables improvement in convenience for users, operability, and adaptability for handling, and also it is small in size.Type: ApplicationFiled: February 24, 2004Publication date: August 26, 2004Applicant: FUJITSU LIMITEDInventors: Hirotaka Chiba, Tsugio Noda, Yoshiro Ishikawa, Kenichiro Sakai
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Patent number: 6744537Abstract: The image reader according to the present invention comprises a housing having substantially a box-shape and having an image reading surface contacting a document, a document detecting section provided to this image reading surface for detecting a document P, and an image reading section for reading an image on the document when the document P is detected by the document detecting section 105. This image reader enables improvement in convenience for users, operability, and adaptability for handling, and also it is small in size.Type: GrantFiled: July 9, 1999Date of Patent: June 1, 2004Assignee: Fujitsu LimitedInventors: Hirotaka Chiba, Tsugio Noda, Yoshiro Ishikawa, Kenichiro Sakai
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Publication number: 20030231355Abstract: An image reader, detachably attached to an electronic apparatus, for functionally expanding the electronic apparatus and for reading an image on a medium, includes an interface connectible to and disconnectible from the electronic apparatus a housing having an image-reading surface that faces the medium, a medium detecting part, provided on the image-reading surface, for detecting the medium, and an image reading part, provided on the image-reading surface and driven based on a detection result by the medium detecting part, for reading the image on the medium.Type: ApplicationFiled: May 27, 2003Publication date: December 18, 2003Applicant: FUJITSU LIMITEDInventors: Yoshiro Ishikawa, Hirotaka Chiba, Tsugio Noda
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Publication number: 20020114020Abstract: A hand-held image scanner includes an elongate body, a line sensor extending in the body longitudinally thereof for reading an original document as the body moves along the document, a roller shaft rotatably supported in the body to extend longitudinally of the body, at least one roller supported on the roller shaft for rotating therewith while rolling on the document. The scanner also includes a rotary encoder for detecting the rotation of said at least one roller for determining a scanning distance of the body, and a drive transmission for connecting the roller to the rotary encoder. The rotary encoder includes a rotary disk supported on a disc shaft. The disc shaft extends perpendicularly to the roller shaft.Type: ApplicationFiled: August 28, 2001Publication date: August 22, 2002Applicant: Fujitsu LimitedInventors: Yoshiro Ishikawa, Tsugio Noda
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Patent number: 6061479Abstract: An image reader apparatus includes an illuminating element to illuminate a document face to be read, an optical element to form an image of the document face illuminated by the illuminating element, an image sensor to photoelectrically convert the image formed by light passing through the optical element, and a running roller rotating in contact with the document face, wherein a horizontal distance between a document contact portion of the running roller where the running roller contacts the document and a center of imaging of the optical element is shorter than or equal to 10 mm.Type: GrantFiled: December 29, 1997Date of Patent: May 9, 2000Assignee: Fujitsu LimitedInventors: Yoshiro Ishikawa, Takashi Katsuki, Michio Miura, Satoshi Ueda, Ippei Sawaki, Fumitaka Abe
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Patent number: 5768023Abstract: An optical apparatus having a first lens array consisted of a plurality of lens forming reduced image in reversed orientation, a second lens array consisted of a plurality of lens arranged at corresponding positions to the lens of the first lens array and forming erected equal magnification image from the reduced image by expanding the reduced image in the given magnification, and one or more light shielding film arranged between the first lens array and the second lens array and having through openings for passing light discharged from respective lens of the first lens array at positions corresponding to respective lens of the first lens array in opposition to respective lens for passing discharged light from respective lens of the first lens array.Type: GrantFiled: August 9, 1996Date of Patent: June 16, 1998Assignee: Fujitsu LimitedInventors: Ippei Sawaki, Michio Miura, Yoshiro Ishikawa, Fumitaka Abe
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Patent number: 5648874Abstract: An optical apparatus having a first lens array consisted of a plurality of lens forming reduced image in reversed orientation, a second lens array consisted of a plurality of lens arranged at corresponding positions to the lens of the first lens array and forming erected equal magnification image from the reduced image by expanding the reduced image in the given magnification, and one or more light shielding film arranged between the first lens array and the second lens array and having through openings for passing light discharged from respective lens of the first lens array at positions corresponding to respective lens of the first lens array in opposition to respective lens for passing discharged light from respective lens of the first lens array.Type: GrantFiled: June 27, 1995Date of Patent: July 15, 1997Assignee: Fujitsu LimitedInventors: Ippei Sawaki, Michio Miura, Yoshiro Ishikawa, Fumitaka Abe
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Patent number: 4933598Abstract: A cathode-ray tube in which outer convergence plates as constituents of the convergence plate assembly in the electron gun are supplied with individual voltages so that the horizontal misconvergence at the center portion and at the peripheral portions of the screen are positively corrected and in the arrangement the anode button is provided with a plurality of voltage supply pins. Further, the end portions of the two lead wires which are introduced form the anode button are opened outwardly so that the lead wires are prevented from coming in contact with the bead glass.Type: GrantFiled: November 21, 1989Date of Patent: June 12, 1990Assignee: Sony CorporationInventors: Masayuki Sudo, Tomohisa Uba, Yasunobu Amano, Kazuo Omae, Akira Nakayama, Yoshiro Ishikawa, Ichiro Iwaki