Patents by Inventor Hiroki Sasaki

Hiroki Sasaki 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: 20140054444
    Abstract: According to one embodiment, a solid state imaging device includes a first SiGe layer provided at an uppermost layer of a photoelectric conversion layer from the viewpoint of an incident light side, and a second SiGe layer provided under the first SiGe layer in the photoelectric conversion layer and having a higher Ge concentration than the first SiGe layer.
    Type: Application
    Filed: December 21, 2012
    Publication date: February 27, 2014
    Inventor: Hiroki SASAKI
  • Patent number: 8620524
    Abstract: A correction torque command is outputted to a driving/braking torque producing means in accordance with a correction torque to suppress vehicle body spring vibration. When a state of the correction torque amplitude being greater than a predetermined amplitude continues for a given predetermined time, a control apparatus outputs a hunting time correction torque command smaller than a normal time correction toque command. When a state of the correction torque amplitude being smaller than or equal to the predetermined amplitude continues for a first predetermined time, the control apparatus returns the output of correction torque command from the hunting time correction torque command to the normal time correction torque command. The control apparatus continues the output of the hunting time correction torque command if the state in which the correction torque amplitude exceeds the predetermined amplitude continues for the given predetermined time, before the expiration of the first time period.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: December 31, 2013
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yosuke Kobayashi, Takeshi Kimura, Yuuki Shiozawa, Mitsunori Ohta, Hiroki Sasaki, Akihiro Itoh, Masahiko Yoshizawa
  • Publication number: 20130248865
    Abstract: According to an embodiment, a solid-state imaging device includes a photoelectric, conversion element. The photoelectric conversion element includes a first semiconductor layer, a second semiconductor layer, and a third semiconductor layer. In the solid-state imaging device, D2m3/L2m3×ni32/N2<D1M2/L1M2×ni22/N2 and D1m1/L1m1×ni12/N1<D1m2/L1m2×ni22/N1 are established.
    Type: Application
    Filed: December 28, 2012
    Publication date: September 26, 2013
    Inventors: Shuichi TORIYAMA, Koichi KOKUBUN, Hiroki SASAKI
  • Patent number: 8535914
    Abstract: The present invention provides a combination of genes useful for information which can be used for the prediction of postoperative recurrence of gastric cancer and the acquisition of the information, a probe detecting these genes and a primer set for PCR, a method for detecting these genes using the primer and the primer set and a method for obtaining the information which can be used for the prediction of recurrence. Information useful for the prediction of postoperative recurrence can be obtained by determining the presence or absence of gastric cancer cells which show a possibility of postoperative recurrence in a sample such as an peritoneal wash collected from a patient by detecting a particular gene specific to gastric cancer cells or a gene product thereof.
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: September 17, 2013
    Assignees: Canon Kabushiki Kaisha, President of National Cancer Center
    Inventors: Tomohiro Suzuki, Nobuko Yamamoto, Hiroki Sasaki, Kazuhiko Mori
  • Publication number: 20130113964
    Abstract: According to one embodiment, a pixel detecting light having the longest wavelength in a picture element includes a protective film which is disposed on a photodiode at a surface side facing a light incident surface of a semiconductor substrate and a first diffraction grating portion which is disposed on the protective film and where columnar holes penetrating in a thickness direction are two-dimensionally arrayed. Diameter and array period of the holes are selected so that the first diffraction grating portion reflects light transmitting through a filter disposed on the pixel.
    Type: Application
    Filed: August 29, 2012
    Publication date: May 9, 2013
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Hiroki SASAKI, Koichi KOKUBUN
  • Publication number: 20130080012
    Abstract: A vehicular vibration damping control apparatus calculates a correction torque to suppress vehicle body sprung vibration. In outputting a correction torque command to a driving/braking torque producing device, the control apparatus outputs a hunting time correction torque command smaller than a normal time correction toque command when a state in which amplitude of the correction torque is greater than or equal to a predetermined amplitude continues for a predetermined time length, and thereafter to return an output of the correction torque command from the hunting time correction torque command to the normal time correction torque command if a state in which the amplitude of the correction torque is smaller than or equal to the predetermined amplitude continues for a first predetermined time length. The frequency of performing the vibration damping control is increased by suppressing occurrence of hunting at the time of return to the normal vibration damping control.
    Type: Application
    Filed: April 20, 2011
    Publication date: March 28, 2013
    Inventors: Yosuke Kobayashi, Takeshi Kimura, Yuuki Shiozawa, Mitsunori Ohta, Hiroki Sasaki, Akihiro Itoh, Masahiko Yoshizawa
  • Publication number: 20130073145
    Abstract: A correction torque command is outputted to a driving/braking torque producing means in accordance with a correction torque to suppress vehicle body sprung vibration. When a state of the correction torque amplitude being greater than or equal to a predetermined amplitude continues for a predetermined time, a control apparatus outputs a hunting time correction torque command smaller than a normal time correction toque command. When a state of the correction torque amplitude being smaller than or equal to the predetermined amplitude continues for a first predetermined time, the control apparatus returns the output of correction torque command from the hunting time correction torque command to the normal time correction torque command. The control apparatus continues the output of the hunting time correction torque command if the state in which the correction torque amplitude exceeds the predetermined amplitude continues for the predetermined time, before the expiration of the first time period.
    Type: Application
    Filed: May 9, 2011
    Publication date: March 21, 2013
    Inventors: Yosuke Kobayashi, Takeshi Kimura, Yuuki Shiozawa, Mitsunori Ohta, Hiroki Sasaki, Akihiro Itoh, Masahiko Yoshizawa
  • Publication number: 20120326239
    Abstract: An SRAM device has a first tunnel transistor that allows a current to flow in a direction from the non-inverting output terminal to the first bit line when the first tunnel transistor turns on. The SRAM device has a second tunnel transistor allows a current to flow in a direction from the first bit line to the non-inverting output terminal when the second tunnel transistor turns on. The SRAM device has a third tunnel transistor allows a current to flow in a direction from the inverting output terminal to the second bit line when the third tunnel transistor turns on. The SRAM device has a fourth tunnel transistor allows a current to flow in a direction from the second bit line to the inverting output terminal when the fourth tunnel transistor turns on.
    Type: Application
    Filed: February 8, 2012
    Publication date: December 27, 2012
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Hiroki Sasaki, Keisuke Nakatsuka
  • Patent number: 8329287
    Abstract: A void-containing resin molded product consisting of a polymer having crystallinity, wherein the void-containing resin molded product has elongated voids whose longitudinal directions are aligned in one direction, wherein the elongated voids satisfy the expression h(avg)>T/100, where h(avg) denotes an arithmetic average of h(i)s which each denote a distance from a surface of the void-containing resin molded product to a center of each of 10 voids whose centers are closer to the surface of the void-containing resin molded product than are centers of any other voids in a cross-section of the void-containing resin molded product that is perpendicular to a direction in which the voids are aligned, the 10 voids being selected from voids in a region defined by one straight line which is parallel to a thickness direction of the void-containing resin molded product and another straight line which is parallel to and distant by 20×T from the one straight line; and T denotes an arithmetic average thickness of the cro
    Type: Grant
    Filed: February 12, 2008
    Date of Patent: December 11, 2012
    Assignee: FUJIFILM Corporation
    Inventors: Hiroki Sasaki, Tooru Ogura, Yasutomo Goto
  • Publication number: 20120228701
    Abstract: In accordance with an embodiment, a semiconductor device includes a semiconductor layer of a first conductivity type with a recess in the surface of the semiconductor layer, a pocket region of the first conductivity type in the semiconductor layer, a source region of a second conductivity type in the semiconductor layer, a drain region of the first conductivity type in the semiconductor layer, a gate insulating film over the surface of the recess, and a gate electrode. The second conductivity type is different from the first conductivity type. The pocket region includes a part under the surface of the recess. The source region is located adjacent to the pocket region. The drain region is located away from the source region and the pocket region. The gate electrode is configured to fill the recess via the gate insulating film.
    Type: Application
    Filed: February 1, 2012
    Publication date: September 13, 2012
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Hiroki SASAKI
  • Publication number: 20120183776
    Abstract: A curable composition of the present invention includes resin-coated inorganic fine particles. The resin-coated inorganic fine particles may be formed by surface-modifying inorganic fine particles with a silane coupling agent containing an organic linking chain formed of a mercapto group, a hydroxyl group, an amino group, an isocyanato group, or a glycidyl group and then coating the surface-modified inorganic fine particles with a thermoplastic resin.
    Type: Application
    Filed: September 16, 2010
    Publication date: July 19, 2012
    Applicant: FUJIFILM CORPORATION
    Inventors: Daisuke Arioka, Hiroki Sasaki, Toshiaki Hayashi
  • Patent number: 7910222
    Abstract: A polymerizable composition for forming an optical device, which comprises a polymerizable monomer of the following formula (1) and a polymerizable monomer of the following formula (2). Using the composition makes it possible to produce an optical device which has a high light transmittability and keeps a reduced transmission loss even in wet. wherein R1 and R2 each are H or D; R3 is H, D, CH3, CD3 or a halogen atom; R4is an alkyl group having from 2 to 8 carbon atoms and at least partly substituted with a fluorine atom, wherein R1 and R2 each are H or D; R3 is H, D, CH3, CD3 or a halogen atom; X1 to X5 each are H, D, a halogen atom or CF3, and at least one of X1 to X5 is a halogen atom or CF3.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: March 22, 2011
    Assignee: FUJIFILM Corporation
    Inventors: Hiroki Sasaki, Masataka Sato, Hirokazu Kyota
  • Patent number: 7706658
    Abstract: A copolymer containing a repeating unit of formula (1) and a repeating unit of formula (2-1) or (2-2): wherein R1 and R2 represent alkyl or aryl, R3 represents alkyl, aryl, alkoxy or amino, R5 and R6 represent hydrogen, alkyl or aryl. The copolymer exhibits excellent mechanical properties, and capable of forming a coating film having low reflectivity.
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: April 27, 2010
    Assignee: FUJIFILM Corporation
    Inventors: Hirokazu Kyota, Hiroki Sasaki, Toshihide Yoshitani
  • Publication number: 20100099787
    Abstract: The present invention provides a void-containing resin molded product having high heat insulation properties and a method for producing such a molded product. The present invention also provides an image-receiving film or sheet that includes the void-containing resin molded product to provide favorable printing characteristics and is intended for use in a sublimation transfer recording material or a thermal transfer recording material. The void-containing resin molded product consists of a crystalline polymer and has voids therein, wherein the resin molded product has a ratio X/Y of 0.27 or less, where X denotes a thermal conductivity (in W/mK) of the void-containing resin molded product, and Y denotes a thermal conductivity (in W/mK) of a void-free polymer molded product having the same thickness as the void-containing resin molded product and formed of the same crystalline polymer that forms the void-containing resin molded product.
    Type: Application
    Filed: November 22, 2007
    Publication date: April 22, 2010
    Applicant: FUJIFILM CORPORATION
    Inventors: Daisuke Arioka, Yasutomo Goto, Tooru Ogura, Hiroki Sasaki
  • Publication number: 20100073788
    Abstract: A void-containing resin molded product consisting of a polymer having crystallinity, wherein the void-containing resin molded product has elongated voids whose longitudinal directions are aligned in one direction, wherein the elongated voids satisfy the expression h(avg)>T/100, where h(avg) denotes an arithmetic average of h(i)s which each denote a distance from a surface of the void-containing resin molded product to a center of each of 10 voids whose centers are closer to the surface of the void-containing resin molded product than are centers of any other voids in a cross-section of the void-containing resin molded product that is perpendicular to a direction in which the voids are aligned, the 10 voids being selected from voids in a region defined by one straight line which is parallel to a thickness direction of the void-containing resin molded product and another straight line which is parallel to and distant by 20×T from the one straight line; and T denotes an arithmetic average thickness of the cro
    Type: Application
    Filed: February 12, 2008
    Publication date: March 25, 2010
    Applicant: FUJIFILM Corporation
    Inventors: Hiroki Sasaki, Tooru Ogura, Yasutomo Goto
  • Patent number: 7623751
    Abstract: Using a compound of the following formula (1) makes it possible to provide an optical device having a reduced transmission loss. wherein R1 is an alkyl group having from 1 to 3 carbon atoms and having at least one fluorine atom, and R2 is an alkylene group having 1 or 2 carbon atoms.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: November 24, 2009
    Assignee: FUJIFILM Corporation
    Inventors: Hirokazu Kyota, Hiroki Sasaki
  • Publication number: 20090156420
    Abstract: To provide a method for selecting a marker gene useful for cancer classification; a method for classifying cancer using the gene; a method for detecting cancer; a kit usable for the classification method or detection method; and a DNA array carrying the gene. According to the present invention, there can be obtained a gene, wherein expression of the above gene is altered independently from genes each of which expression is altered specifically during cell proliferation and expression level of the above gene is specifically altered depending on every type of cancer samples to be tested, whereby the classification or detection of cancer can be carried out conveniently and quickly without giving surgical treatment. Therefore, the present invention is useful for the diagnosis, the treatment, and the like of cancer.
    Type: Application
    Filed: August 25, 2008
    Publication date: June 18, 2009
    Inventors: Yasuhiro Tsubosa, Kazuhiko Aoyagi, Hiroki Sasaki, Masaaki Terada, Junichi Mineno, Kiyozo Asada, Ikunoshin Kato
  • Publication number: 20090116808
    Abstract: A copolymer containing a repeating unit of formula (1) and a repeating unit of formula (2-1) or (2-2): wherein R1 and R2 represent alkyl or aryl, R3 represents alkyl, aryl, alkoxy or amino, R5 and R6 represent hydrogen, alkyl or aryl. The copolymer exhibits excellent mechanical properties, and capable of forming a coating film having low reflectivity.
    Type: Application
    Filed: July 5, 2006
    Publication date: May 7, 2009
    Applicant: FUJIFILM CORPORATION
    Inventors: Hirokazu Kyota, Hiroki Sasaki, Toshihide Yoshitani
  • Patent number: 7495122
    Abstract: A novel compound represented by a formula [1] wherein R1 and R2 respectively represent a light or heavy hydrogen atom, R3 represents a light or heavy hydrogen atom or a methyl group in which tree hydrogen atoms are respectively light or heavy hydrogen atoms, and R4 is a norbornyl group provided that four or more hydrogen atoms in the norbornyl group are heavy hydrogen atoms; and a novel polymer produced by polymerization of a composition comprising the compound are disclosed.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: February 24, 2009
    Assignees: Wako Pure Chemical Industries, Fujifilm Corporation
    Inventors: Hiroki Sasaki, Tsuneaki Maesawa, Nobuhiro Ito, Kazushige Muto
  • Publication number: 20090011413
    Abstract: Colon cancer cells in a sample are screened by analyzing the amount of expression of at least 2 or more genes or products thereof selected from the group of genes listed in Tables 1 and 30. As compared to conventional method, patients having colon cancer can be detected with higher accuracy. Colon cancer cells in stool are also screened by analyzing expression of genes selected from the group of genes listed in Table 37.
    Type: Application
    Filed: June 14, 2007
    Publication date: January 8, 2009
    Applicants: CANON KABUSHIKI KAISHA, PRESIDENT OF NATIONAL CANCER CENTER
    Inventors: Mie Ishii, Nobuko Yamamoto, Masahiro Kawaguchi, Tetsuo Okabe, Hiroki Sasaki, Satoshi Yajima, Yasuhiro Matsumura, Hisayuki Matsushita, Hiroyuki Tsunoda, Kunio Harada