Patents by Inventor Go Mori
Go Mori 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: 10677720Abstract: There is provided a detector, and a method of calibrating or correcting a detection value in a wavelength range within an evaluable range by using a detection value in a wavelength range other than the evaluable range by using the detector. The detector includes an active layer containing a quantum well or quantum dots, and that is capable of sweeping a detection peak wavelength of a detection spectrum in a wavelength range within an evaluable range and a wavelength range other than the evaluable range, and is configured to correct or calibrate a detection value in the wavelength range within the evaluable range using a detection value in the wavelength range other than the evaluable range.Type: GrantFiled: November 25, 2018Date of Patent: June 9, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Tazuko Kitazawa, Go Mori
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Publication number: 20190162656Abstract: There is provided a detector, and a method of calibrating or correcting a detection value in a wavelength range within an evaluable range by using a detection value in a wavelength range other than the evaluable range by using the detector. The detector includes an active layer containing a quantum well or quantum dots, and that is capable of sweeping a detection peak wavelength of a detection spectrum in a wavelength range within an evaluable range and a wavelength range other than the evaluable range, and is configured to correct or calibrate a detection value in the wavelength range within the evaluable range using a detection value in the wavelength range other than the evaluable range.Type: ApplicationFiled: November 25, 2018Publication date: May 30, 2019Inventors: TAZUKO KITAZAWA, GO MORI
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Publication number: 20170290490Abstract: A cleaning tool includes: an adhesive portion that adsorbs an object to be adsorbed and a film portion that includes the adhesive portion. The film portion includes a hole portion which expands in accordance with an external force applied to the film portion. The adhesive portion is exposed to the outside of the film portion via the hole portion in a case where the external force equal to or greater than a predetermined magnitude is applied to the film portion.Type: ApplicationFiled: March 10, 2017Publication date: October 12, 2017Applicant: SHARP KABUSHIKI KAISHAInventors: SHUNPEI YAMANAKA, GO MORI
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Publication number: 20160019926Abstract: The reliability of a super-resolution optical information recording medium whose capacity can be increased is increased. On an optical information recording medium (11) according to the present invention, a content is recorded as a pit group formed such that an average length Tm [nm] of a minimum mark length and a minimum space length becomes shorter than an optical system resolution limit, and reading speed information designating a reading speed in a range from 2×(4.92×Tm/149) [m/s] to less than (10000/60)×2×?×(24/1000) [m/s] is recorded as a reading speed for reproducing the content.Type: ApplicationFiled: June 18, 2015Publication date: January 21, 2016Inventors: Hideharu TAJIMA, Atsushi ETOH, Go MORI, Masaki YAMAMOTO, Tetsuya HAYASHI, Toshihiko SAKAI, Hirohisa YAMADA, Takayuki NAKA
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Publication number: 20150302882Abstract: An optical information recording medium has a first information recording layer (20) and a second information recording layer (40) each of which includes (i) a group of pre-pits (31, 51) constituting marks (32, 52) and spaces (33, 53) and (ii) a super-resolution film (23, 43), the marks (32, 52) and the spaces (33, 53) having different lengths, an average length of a smallest mark that is smallest in length and a smallest space that is smallest in length being less than or equal to a resolution limit of a reproduction optical system for reproducing information recorded on the first information recording layer (20) and the second information recording layer (40), the group of pre-pits (31, 51) being formed so that a push-pull signal for the reproduction optical system to reproduce the information recorded by the group of pre-pits is negative in polarity. This provides an inexpensive and high-capacity multilayer optical information recording medium based on a super-resolution technology.Type: ApplicationFiled: July 1, 2015Publication date: October 22, 2015Inventors: Hideharu TAJIMA, Go MORI, Yasuhiro HARADA, Masaki YAMAMOTO, Hirohisa YAMADA, Masahito KONISHI
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Patent number: 9111554Abstract: An optical data recording medium, in which irradiation of a light beam is used for recording and/or reproducing data includes (i) a substrate having an a rise and/or a recess which are a light-incident surface, (ii) a reflective layer, provided on the light-incident surface of the substrate, for reflecting the light beam, (iii) a light absorption layer for converting, to heat, a light of the light beam to heat on the surface of the reflective layer, (iv) a reproducing layer, provided on the surface of the heat-light converting layer, having a transmittance that changes in accordance with a light intensity distribution of the light beam. The optical data recording medium is excellent in super-resolution property, and enables reproduction of a shorter mark length.Type: GrantFiled: April 14, 2004Date of Patent: August 18, 2015Assignee: Sharp Kabushiki KaishaInventors: Hideharu Tajima, Nobuyuki Takamori, Go Mori, Masaki Yamamoto
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Patent number: 9111553Abstract: The reliability of a super-resolution optical information recording medium whose capacity can be increased is increased. On an optical information recording medium (11) according to the present invention, a content is recorded as a pit group formed such that an average length Tm [nm] of a minimum mark length and a minimum space length becomes shorter than an optical system resolution limit, and reading speed information designating a reading speed in a range from 2×(4.92×Tm/149) [m/s] to less than (10000/60)×2×?×(24/1000) [m/s] is recorded as a reading speed for reproducing the content.Type: GrantFiled: December 7, 2012Date of Patent: August 18, 2015Assignee: Sharp Kabushiki KaishaInventors: Hideharu Tajima, Atsushi Etoh, Go Mori, Masaki Yamamoto, Tetsuya Hayashi, Toshihiko Sakai, Hirohisa Yamada, Takayuki Naka
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Patent number: 9105278Abstract: An optical information recording medium has a first information recording layer (20) and a second information recording layer (40) each of which includes (i) a group of pre-pits (31, 51) constituting marks (32, 52) and spaces (33, 53) and (ii) a super-resolution film (23, 43), the marks (32, 52) and the spaces (33, 53) having different lengths, an average length of a smallest mark that is smallest in length and a smallest space that is smallest in length being less than or equal to a resolution limit of a reproduction optical system for reproducing information recorded on the first information recording layer (20) and the second information recording layer (40), the group of pre-pits (31, 51) being formed so that a push-pull signal for the reproduction optical system to reproduce the information recorded by the group of pre-pits is negative in polarity. This provides an inexpensive and high-capacity multilayer optical information recording medium based on a super-resolution technology.Type: GrantFiled: November 5, 2014Date of Patent: August 11, 2015Assignees: Sharp Kabushiki Kaisha, Memory-Tech CorporationInventors: Hideharu Tajima, Go Mori, Yasuhiro Harada, Masaki Yamamoto, Hirohisa Yamada, Masahito Konishi
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Patent number: 9076718Abstract: The present invention provides an oxide semiconductor capable of achieving a thin film transistor having stable transistor characteristics, a thin film transistor having a channel layer formed of the oxide semiconductor and a production method thereof, and a display device equipped with the thin film transistor. The oxide semiconductor of the present invention is an oxide semiconductor for a thin film transistor. The oxide semiconductor includes indium, gallium, zinc, and oxygen as constituent atoms, and the oxygen content of the oxide semiconductor is 87% to 95% of the stoichiometric condition set as 100%, in terms of atomic units.Type: GrantFiled: September 5, 2014Date of Patent: July 7, 2015Assignee: Sharp Kabushiki KaishaInventors: Yoshifumi Ohta, Go Mori, Hirohiko Nishiki, Yoshimasa Chikama, Tetsuya Aita, Masahiko Suzuki, Okifumi Nakagawa, Michiko Takei, Yoshiyuki Harumoto, Takeshi Hara
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Patent number: 8982194Abstract: An image watching glasses identification device 10 (or 20 or 30) is an image watching glasses identification device 10 (or 20 or 30) for identifying a pair of shutter glasses 400 through which to watch an image displayed on a display device 100, the image watching glasses identification device 10 (or 20 or 30) including: an identification information obtaining section 15 for obtaining an identification information item for identifying the pair of shutter glasses 400 and; a display control section 12 for causing the display device 100 to display an identification result associated with the identification information item obtained by the identification information obtaining section 15. This makes it possible to provide an image watching glasses identification device that is capable of causing, when a viewer watches through the pair of image watching glasses 400 the image displayed on the display device 100, the display device 100 to display the identification result.Type: GrantFiled: March 9, 2011Date of Patent: March 17, 2015Assignee: Sharp Kabushiki KaishaInventors: Go Mori, Teruhisa Kotani, Hideharu Tajima, Shigemi Maeda, Tetsuya Okumura, Takashi Arimoto, Toshihiko Sakai, Takanobu Sato
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Patent number: 8976637Abstract: In an optical information storage medium reproduction apparatus reproducing an optical information storage medium including a plurality of information recording layers each including a recording mark having a length shorter than an optical system resolution limit, reproduction laser power reading an information recording layer closest to a reproduction-laser-incident surface of the optical information storage medium is set to be lower than reproduction laser power reading an information recording layer farthest from the reproduction-laser-incident surface but not lower than minimum reproduction laser power that satisfies a reproduction signal characteristic that the optical information storage medium reproduction apparatus requires.Type: GrantFiled: April 18, 2014Date of Patent: March 10, 2015Assignee: Sharp Kabushiki KaishaInventors: Masaki Yamamoto, Hirohisa Yamada, Yasuhiro Harada, Go Mori, Hideharu Tajima, Shigemi Maeda, Yoshiteru Murakami
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Publication number: 20150055445Abstract: An optical information recording medium has a first information recording layer (20) and a second information recording layer (40) each of which includes (i) a group of pre-pits (31, 51) constituting marks (32, 52) and spaces (33, 53) and (ii) a super-resolution film (23, 43), the marks (32, 52) and the spaces (33, 53) having different lengths, an average length of a smallest mark that is smallest in length and a smallest space that is smallest in length being less than or equal to a resolution limit of a reproduction optical system for reproducing information recorded on the first information recording layer (20) and the second information recording layer (40), the group of pre-pits (31, 51) being formed so that a push-pull signal for the reproduction optical system to reproduce the information recorded by the group of pre-pits is negative in polarity. This provides an inexpensive and high-capacity multilayer optical information recording medium based on a super-resolution technology.Type: ApplicationFiled: November 5, 2014Publication date: February 26, 2015Inventors: Hideharu TAJIMA, Go MORI, Yasuhiro HARADA, Masaki YAMAMOTO, Hirohisa YAMADA, Masahito KONISHI
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Publication number: 20150043322Abstract: The reliability of a super-resolution optical information recording medium whose capacity can be increased is increased. On an optical information recording medium (11) according to the present invention, a content is recorded as a pit group formed such that an average length Tm [nm] of a minimum mark length and a minimum space length becomes shorter than an optical system resolution limit, and reading speed information designating a reading speed in a range from 2×(4.92×Tm/149) [m/s] to less than (10000/60)×2×?×(24/1000) [m/s] is recorded as a reading speed for reproducing the content.Type: ApplicationFiled: December 7, 2012Publication date: February 12, 2015Applicant: Sharp Kabushiki KaishaInventors: Hideharu Tajima, Atsushi Etoh, Go Mori, Masaki Yamamoto, Tetsuya Hayashi, Toshihiko Sakai, Hirohisa Yamada, Takayuki Naka
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Publication number: 20140367683Abstract: The present invention provides an oxide semiconductor capable of achieving a thin film transistor having stable transistor characteristics, a thin film transistor having a channel layer formed of the oxide semiconductor and a production method thereof, and a display device equipped with the thin film transistor. The oxide semiconductor of the present invention is an oxide semiconductor for a thin film transistor. The oxide semiconductor includes indium, gallium, zinc, and oxygen as constituent atoms, and the oxygen content of the oxide semiconductor is 87% to 95% of the stoichiometric condition set as 100%, in terms of atomic units.Type: ApplicationFiled: September 5, 2014Publication date: December 18, 2014Inventors: Yoshifumi OHTA, Go MORI, Hirohiko NISHIKI, Yoshimasa CHIKAMA, Tetsuya AITA, Masahiko SUZUKI, Okifumi NAKAGAWA, Michiko TAKEI, Yoshiyuki HARUMOTO, Takeshi HARA
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Patent number: 8913476Abstract: An optical information recording medium has a first information recording layer (20) and a second information recording layer (40) each of which includes (i) a group of pre-pits (31, 51) constituting marks (32, 52) and spaces (33, 53) and (ii) a super-resolution film (23, 43), the marks (32, 52) and the spaces (33, 53) having different lengths, an average length of a smallest mark that is smallest in length and a smallest space that is smallest in length being less than or equal to a resolution limit of a reproduction optical system for reproducing information recorded on the first information recording layer (20) and the second information recording layer (40), the group of pre-pits (31, 51) being formed so that a push-pull signal for the reproduction optical system to reproduce the information recorded by the group of pre-pits is negative in polarity. This provides an inexpensive and high-capacity multilayer optical information recording medium based on a super-resolution technology.Type: GrantFiled: July 11, 2014Date of Patent: December 16, 2014Assignees: Sharp Kabushiki Kaisha, Memory-Tech CorporationInventors: Hideharu Tajima, Go Mori, Yasuhiro Harada, Masaki Yamamoto, Hirohisa Yamada, Masahito Konishi
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Publication number: 20140321256Abstract: An optical information recording medium has a first information recording layer (20) and a second information recording layer (40) each of which includes (i) a group of pre-pits (31, 51) constituting marks (32, 52) and spaces (33, 53) and (ii) a super-resolution film (23, 43), the marks (32, 52) and the spaces (33, 53) having different lengths, an average length of a smallest mark that is smallest in length and a smallest space that is smallest in length being less than or equal to a resolution limit of a reproduction optical system for reproducing information recorded on the first information recording layer (20) and the second information recording layer (40), the group of pre-pits (31, 51) being formed so that a push-pull signal for the reproduction optical system to reproduce the information recorded by the group of pre-pits is negative in polarity. This provides an inexpensive and high-capacity multilayer optical information recording medium based on a super-resolution technology.Type: ApplicationFiled: July 11, 2014Publication date: October 30, 2014Inventors: Hideharu TAJIMA, Go MORI, Yasuhiro HARADA, Masaki YAMAMOTO, Hirohisa YAMADA, Masahito KONISHI
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Patent number: 8865516Abstract: The present invention provides an oxide semiconductor capable of achieving a thin film transistor having stable transistor characteristics, a thin film transistor having a channel layer formed of the oxide semiconductor and a production method thereof, and a display device equipped with the thin film transistor. The oxide semiconductor of the present invention is an oxide semiconductor for a thin film transistor. The oxide semiconductor includes indium, gallium, zinc, and oxygen as constituent atoms, and the oxygen content of the oxide semiconductor is 87% to 95% of the stoichiometric condition set as 100%, in terms of atomic units.Type: GrantFiled: March 10, 2010Date of Patent: October 21, 2014Assignee: Sharp Kabushiki KaishaInventors: Yoshifumi Ohta, Go Mori, Hirohiko Nishiki, Yoshimasa Chikama, Tetsuya Aita, Masahiko Suzuki, Okifumi Nakagawa, Michiko Takei, Yoshiyuki Harumoto, Takeshi Hara
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Patent number: 8867328Abstract: An optical recording medium includes: a medium information region on which medium identification information is recorded; a content region on which content information is recorded; and a blank region provided between the medium information region and the content region and in which at least two tracks are provided so as to connect a train of prepits in the medium information region and a train of prepits in the content region. No information is recorded on the blank region. Thus, an optical recording medium is provided in which a region on which medium identification information is recorded and a region on which content information is recorded are different in track pitch and in which a reproduction error hardly occurs when reproduction shifts from the region on which the medium identification information is recorded to the region on which the content information is recorded.Type: GrantFiled: February 18, 2014Date of Patent: October 21, 2014Assignee: Sharp Kabushiki KaishaInventors: Toshihiko Sakai, Hirohisa Yamada, Masaki Yamamoto, Yasuhiro Harada, Go Mori, Hideharu Tajima, Nobuyuki Takamori
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Patent number: 8817587Abstract: An optical information recording medium has a first information recording layer (20) and a second information recording layer (40) each of which includes (i) a group of pre-pits (31, 51) constituting marks (32, 52) and spaces (33, 53) and (ii) a super-resolution film (23, 43), the marks (32, 52) and the spaces (33, 53) having different lengths, an average length of a smallest mark that is smallest in length and a smallest space that is smallest in length being less than or equal to a resolution limit of a reproduction optical system for reproducing information recorded on the first information recording layer (20) and the second information recording layer (40), the group of pre-pits (31, 51) being formed so that a push-pull signal for the reproduction optical system to reproduce the information recorded by the group of pre-pits is negative in polarity. This provides an inexpensive and high-capacity multilayer optical information recording medium based on a super-resolution technology.Type: GrantFiled: February 19, 2014Date of Patent: August 26, 2014Assignees: Sharp Kabushiki Kaisha, Memory-Tech CorporationInventors: Hideharu Tajima, Go Mori, Yasuhiro Harada, Masaki Yamamoto, Hirohisa Yamada, Masahito Konishi
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Publication number: 20140226451Abstract: In an optical information storage medium reproduction apparatus reproducing an optical information storage medium including a plurality of information recording layers each including a recording mark having a length shorter than an optical system resolution limit, reproduction laser power reading an information recording layer closest to a reproduction-laser-incident surface of the optical information storage medium is set to be lower than reproduction laser power reading an information recording layer farthest from the reproduction-laser-incident surface but not lower than minimum reproduction laser power that satisfies a reproduction signal characteristic that the optical information storage medium reproduction apparatus requires.Type: ApplicationFiled: April 18, 2014Publication date: August 14, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Masaki Yamamoto, Hirohisa Yamada, Yasuhiro Harada, Go Mori, Hideharu Tajima, Shigemi Maeda, Yoshiteru Murakami