Patents by Inventor Akira Koike
Akira Koike 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: 11541104Abstract: [Problems] To provide a method for treating and/or preventing osteoporosis with teriparatide or a salt thereof, the method having excellent safety and/or efficacies. [Solving Means] A method for treating and/or preventing osteoporosis in which teriparatide or a salt thereof is an active ingredient, including administering teriparatide or a salt thereof in a unit dose of 28.2 ?g at a frequency of twice a week.Type: GrantFiled: May 7, 2021Date of Patent: January 3, 2023Assignee: ASAHI KASEI PHARMA CORPORATIONInventors: Takeshi Minamida, Ryo Kato, Akira Koike, Atsushi Ose, Akihiro Kitami, Takashi Makiyama, Hikaru Yamamoto, Kazuhiko Kitagawa, Ryoko Takao
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Patent number: 9275440Abstract: An image processing device (100) is configured such that an edge histogram creating section (130) calculates interproximal pixel luminance difference for each of pixels constituting a frame, and a first ratio, which is a ratio of pixels whose interproximal pixel luminance difference is greater than or equal to a first threshold, and an edge enhancement section (140) performs edge enhancement in such a way that a shoot component to be added is smaller for a frame having a larger first ratio.Type: GrantFiled: April 23, 2013Date of Patent: March 1, 2016Assignee: SHARP KABUSHIKI KAISHAInventors: Ichiro Mizobuchi, Akira Koike, Masahiko Takiguchi, Yoshinori Kohno
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Patent number: 9256924Abstract: A video processing device (100) includes: an edge histogram generating section (141) and a noise reducing section (150). The generating section (141) generates an edge histogram of a decoded image obtained from a video signal. The noise reducing section (150) (i) determines whether or not a ratio of a sum of frequencies of classes higher than a predetermined class of an edge histogram to a sum of all frequencies the edge histogram is equal to or greater than a predetermined threshold value and (ii) performs a smoothing process on the decoded image with a smoothing intensity adjusted in accordance with whether or not the ratio is equal to or greater than the predetermined threshold value.Type: GrantFiled: April 18, 2013Date of Patent: February 9, 2016Assignee: SHARP KABUSHIKI KAISHAInventors: Mihoko Watanabe, Akira Koike, Yoshinori Kohno, Shigeki Taniguchi, Masahiko Takiguchi, Ichiro Mizobuchi
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Patent number: 9106885Abstract: A television (1) of the present invention includes a CPU (118) which stores broadcast medium information and recording mode information in such a manner that the broadcast medium information and the recording mode information are related to a broadcast content and when the broadcast content is reproduced, automatically sets a degree of an image process carried out on the broadcast content by an image processing circuit (107) in accordance with the broadcast medium information and the recording mode information which are stored in such a manner as to be related to the broadcast content.Type: GrantFiled: April 2, 2012Date of Patent: August 11, 2015Assignee: SHARP KABUSHIKI KAISHAInventors: Ichiro Mizobuchi, Akira Koike
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IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, TELEVISION RECEIVER, PROGRAM, AND RECORDING MEDIUM
Publication number: 20150125090Abstract: An image processing device (100) is configured such that an edge histogram creating section (130) calculates interproximal pixel luminance difference for each of pixels constituting a frame, and a first ratio, which is a ratio of pixels whose interproximal pixel luminance difference is greater than or equal to a first threshold, and an edge enhancement section (140) performs edge enhancement in such a way that a shoot component to be added is smaller for a frame having a larger first ratio.Type: ApplicationFiled: April 23, 2013Publication date: May 7, 2015Applicant: SHARP KABUSHIKI KAISHAInventors: Ichiro Mizobuchi, Akira Koike, Masahiko Takiguchi, Yoshinori Kohno -
Publication number: 20150109346Abstract: A backlight control circuit (3) controls a blinking frequency of light emitted by a backlight (6), in accordance with brightness of a video to be displayed on a display section (7), for the purpose of reproducing, with a simpler process, a feeling of shutter which is felt when a film movie is projected by a projector, without causing a user to feel a feeling of discomfort.Type: ApplicationFiled: March 27, 2013Publication date: April 23, 2015Applicant: SHARP KABUSHIKI KAISHAInventors: Shigeki Taniguchi, Michiyuki Sugino, Akira Koike, Mihoko Watanabe
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Publication number: 20150103250Abstract: A video processing device (100) includes: an edge histogram generating section (141) and a noise reducing section (150). The generating section (141) generates an edge histogram of a decoded image obtained from a video signal. The noise reducing section (150) (i) determines whether or not a ratio of a sum of frequencies of classes higher than a predetermined class of an edge histogram to a sum of all frequencies the edge histogram is equal to or greater than a predetermined threshold value and (ii) performs a smoothing process on the decoded image with a smoothing intensity adjusted in accordance with whether or not the ratio is equal to or greater than the predetermined threshold value.Type: ApplicationFiled: April 18, 2013Publication date: April 16, 2015Applicant: SHARP KABUSHIKI KAISHAInventors: Mihoko Watanabe, Akira Koike, Yoshinori Kohno, Shigeki Taniguchi, Masahiko Takiguchi, Ichiro Mizobuchi
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VIDEO PROCESSING DEVICE, VIDEO PROCESSING METHOD, TELEVISION RECEIVER, PROGRAM, AND RECORDING MEDIUM
Publication number: 20150085943Abstract: On the basis of quantization codes of each separate block and results of motion determination of each separate block, a noise amount calculating section (150) of a video processing device (100) selects at least one noise reduction process that is applied to the target frame from among a plurality of noise reduction processes having different characteristics from each other.Type: ApplicationFiled: March 22, 2013Publication date: March 26, 2015Applicant: Sharp Kabushiki KaishaInventors: Shigeki Taniguchi, Akira Koike, Yoshinori Kohno, Tetsuo Ikeyama, Masahiko Takiguchi, Mihoko Watanabe -
Publication number: 20150077637Abstract: The display device (1) which displays a video on a display section (7) includes a video processing circuit (2) and a backlight control circuit (3) for aperiodically changing at least any of a brightness and a contrast of the video, which is displayed on the display section (7), within a predetermined range during a predetermined time period.Type: ApplicationFiled: March 27, 2013Publication date: March 19, 2015Applicant: SHARP KABUSHIKI KAISHAInventors: Shigeki Taniguchi, Akira Koike, Mihoko Watanabe, Kohichi Takaku, Kohichi Hirata, Tsuyoshi Ohmori
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Patent number: 8810505Abstract: A liquid crystal television (1) includes a backlight (110a) which emits light toward an outside of the liquid crystal television (1) so that an image is displayed on a liquid crystal panel (110b) and a backlight control circuit (110c) which controls whether or not the backlight (110a) emits light. The backlight control circuit (110c) carries out control with respect to backlight (110a) so that a light-emitting period in which the backlight (110a) emits light alternates with a non-light-emitting period in which the backlight (110a) does not emit light.Type: GrantFiled: May 27, 2011Date of Patent: August 19, 2014Assignee: Sharp Kabushiki KaishaInventors: Akira Koike, Masahiko Takiguchi, Mihoko Watanabe
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Publication number: 20130223815Abstract: A television (1) of the present invention includes a CPU (118) which stores broadcast medium information and recording mode information in such a manner that the broadcast medium information and the recording mode information are related to a broadcast content and when the broadcast content is reproduced, automatically sets a degree of an image process carried out on the broadcast content by an image processing circuit (107) in accordance with the broadcast medium information and the recording mode information which are stored in such a manner as to be related to the broadcast content.Type: ApplicationFiled: April 2, 2012Publication date: August 29, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Ichiro Mizobuchi, Akira Koike
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Patent number: 8479249Abstract: A television receiver for content with which genre information is associated includes: a basic picture quality information receiving section which associates, with a single piece of genre information, a plurality of candidates for picture quality information regarding the content with which the genre information is associated, and which receives basic picture quality information indicating which one of the plurality of candidates is based on; a picture quality correction information creating section which receives picture quality correction information for further correcting the picture quality, and which creates, in accordance with the basic picture quality information and the picture quality correction information, information for correcting the picture quality; and a picture processing section which corrects the picture quality and which creates a picture to be displayed by a liquid crystal display device.Type: GrantFiled: September 22, 2010Date of Patent: July 2, 2013Assignee: Sharp Kabushiki KaishaInventors: Akira Koike, Kohichi Takaku, Takamasa Shimizu, Masahiko Takiguchi, Akiyoshi Ohya, Atsushi Ogawa, Koichi Hirata, Osamu Fujii
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Publication number: 20130069857Abstract: A liquid crystal television (1) includes a backlight (110a) which emits light toward an outside of the liquid crystal television (1) so that an image is displayed on a liquid crystal panel (110b) and a backlight control circuit (110c) which controls whether or not the backlight (110a) emits light. The backlight control circuit (110c) carries out control with respect to backlight (110a) so that a light-emitting period in which the backlight (110a) emits light alternates with a non-light-emitting period in which the backlight (110a) does not emit light.Type: ApplicationFiled: May 27, 2011Publication date: March 21, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Akira Koike, Masahiko Takiguchi, Mihoko Watanabe
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Patent number: 8373644Abstract: In a video display apparatus, a backlight for illuminating a liquid crystal panel is segmented into a plurality of areas. A frequency distribution processing unit calculates a dark pixel amount from the frequency distribution of the gradation values of pixels in a video image. A backlight control unit calculates a lower limit of luminance in each area included in the backlight so that the lower limit increases as the dark pixel amount becomes smaller. The backlight control unit adjusts the luminance in each area individually according to the gradation values in each portion of the video image, and adjusts the luminance in an area where the luminance is less than the lower limit to the lower limit. The difference in luminance between the areas illuminating dark portions of the video image is decreased, and the occurrence of luminance blur resulting from the difference in luminance between the areas is reduced.Type: GrantFiled: June 24, 2009Date of Patent: February 12, 2013Assignee: Sharp Kabushiki KaishaInventors: Akira Koike, Kohichi Takaku, Yoshinori Kohno, Shinichi Nagashima, Hideto Yagisawa, Kodai Yamada
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Publication number: 20120233634Abstract: A television receiver for content with which genre information is associated includes: a basic picture quality information receiving section which associates, with a single piece of genre information, a plurality of candidates for picture quality information regarding the content with which the genre information is associated, and which receives basic picture quality information indicating which one of the plurality of candidates is based on; a picture quality correction information creating section which receives picture quality correction information for further correcting the picture quality, and which creates, in accordance with the basic picture quality information and the picture quality correction information, information for correcting the picture quality; and a picture processing section which corrects the picture quality and which creates a picture to be displayed by a liquid crystal display device.Type: ApplicationFiled: September 22, 2010Publication date: September 13, 2012Inventors: Akira Koike, Kohichi Takaku, Takamasa Shimizu, Masahiko Takiguchi, Akiyoshi Ohya, Atsushi Ogawa, Koichi Hirata, Osamu Fujii
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Publication number: 20120206493Abstract: A television receiver includes a genre identification section that identifies a genre of contents, a video processing section that displays the contents upon correcting the contents with an image quality parameter set in accordance with the identified genre in advance, a display control section that displays, while the contents is displayed, an adjustment item for adjusting a value of the image quality parameter, a parameter value adjustment section that adjusts the value of the image quality parameter based on entry by a user, and a parameter value changing section that changes the value of the image quality parameter, when the identified genre changes to another genre, to a value set in advance corresponding to a genre after the genre changes, and the parameter value changing section changes the value of the image quality parameter in a different period of time depending on whether or not the adjustment item is displayed.Type: ApplicationFiled: October 26, 2010Publication date: August 16, 2012Applicant: Sharp Kabushiki KaishaInventors: Akira Koike, Kohichi Takaku, Takamasa Shimizu, Masahiko Takiguchi, Akiyoshi Ohya, Atsushi Ogawa, Koichi Hirata, Osamu Fujii
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Publication number: 20120127371Abstract: A video processing section comprises a gradation adjustment device for correcting a gradation of an image to be displayed on a television receiver. The video processing section includes, a gradation correcting section, an intermediate brightness region determining section, a brightness difference determining section, a brightness difference threshold determining section, and a gradation adjusting section. The video processing section corrects brightnesses of adjacent pixels, so as to reduce brightness difference between adjacent pixels. The invention provides a gradation adjustment device for realizing an image displaying device that keeps an excellent quality of an original image.Type: ApplicationFiled: July 29, 2010Publication date: May 24, 2012Inventors: Mihoko Watanabe, Akira Koike, Masahiko Takiguchi
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Patent number: 8134611Abstract: A correction signal capturing section of a skin color correction processing section of an image processor captures WB-corrected R1G1B1 signal values, a WB inverse correction section performs inverse correction, a YCbCr conversion section converts obtained R2G2B2 signal values into Y1Cb1Cr1 signal values. A skin color pixel region detection section detects pixels corresponding to skin color pixel regions, a skin color correction section performs skin color correction to the Y1Cb1Cr1 signal values and obtains Y2Cb2Cr2 signal values, and a RGB conversion section converts the obtained Y2Cb2Cr2 signal values into R3G3B3 signal values. A WB correction section performs WB correction to the R3G3B3 signal values and obtains R4G4B4 signal values. An output section outputs the image signals of the image reconstructed by applying said R4G4B4 signal values to the skin color pixel regions and by applying said R1G1B1 signal values to the pixel regions other than the skin color pixel regions.Type: GrantFiled: January 8, 2009Date of Patent: March 13, 2012Assignee: Sharp Kabushiki KaishaInventors: Tetsuo Ikeyama, Akira Koike
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Patent number: 7696660Abstract: A leading end portion of a lead wire holder located in a direction opposite to a direction in which six lead wires extend is inserted toward concave surfaces through an insertion opening. After the leading end portion has entered toward the concave surfaces and gotten out therefrom, the leading end portion is situated between opposed surfaces of hooks and a holder receiving portion bottom surface. With this arrangement, a back surface of a rear end portion located opposite to the leading end portion of the lead wire holder comes into contact with end surface portions of partitioning wall portions. An end surface portion of the rear end portion faces projecting portions. Then, the six lead wires are partially received in six lead wire receiving portions, respectively.Type: GrantFiled: September 5, 2007Date of Patent: April 13, 2010Assignee: Sanyo Denki Co., Ltd.Inventors: Akira Koike, Ikuo Takeshita
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Publication number: 20100073276Abstract: In a video display apparatus, a backlight for illuminating a liquid crystal panel is segmented into a plurality of areas. A frequency distribution processing unit calculates a dark pixel amount from the frequency distribution of the gradation values of pixels in a video image. A backlight control unit calculates a lower limit of luminance in each area included in the backlight so that the lower limit increases as the dark pixel amount becomes smaller. The backlight control unit adjusts the luminance in each area individually according to the gradation values in each portion of the video image, and adjusts the luminance in an area where the luminance is less than the lower limit to the lower limit. The difference in luminance between the areas illuminating dark portions of the video image is decreased, and the occurrence of luminance blur resulting from the difference in luminance between the areas is reduced.Type: ApplicationFiled: June 24, 2009Publication date: March 25, 2010Applicant: SHARP KABUSHIKI KAISHAInventors: Akira Koike, Kohichi Takaku, Yoshinori Kohno, Shinichi Nagashima, Hideto Yagisawa, Kodai Yamada