Patents by Inventor Manabu Uchida

Manabu Uchida 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).

  • Patent number: 11887288
    Abstract: An image processing apparatus includes display control means for displaying, on display means, a blend image obtained by performing blend processing at a variable transmissivity in accordance with an instruction of an operator using an optical coherence tomography (OCT) image and an OCT angiography (OCTA) image of mutually corresponding regions in a subject that are acquired by an OCT, setting means for setting a region of interest in the displayed blend image, and execution means for executing processing on the set region of interest in at least one image of the OCT image and the OCTA image.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: January 30, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Manabu Yamazoe, Yoshihiko Iwase, Riuma Takahashi, Hiroki Uchida, Ritsuya Tomita
  • Patent number: 11880960
    Abstract: A medical image processing apparatus includes: an obtaining unit configured to obtain a first image that is a motion contrast en-face image of an eye to be examined; and an image quality improving unit configured to generate a second image with at least one of lower noise and higher contrast than the obtained first image using the obtained first image as input data that is input into an image quality improving engine, wherein the image quality improving engine includes a machine learning engine that has been obtained by using training data including a second image with at least one of lower noise and higher contrast than a first image that is a motion contrast en-face image of an eye to be examined.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: January 23, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yoshihiko Iwase, Manabu Yamazoe, Hideaki Mizobe, Hiroki Uchida, Ritsuya Tomita
  • Patent number: 11874257
    Abstract: A mass spectrometry device includes a vacuum container in which an ionizer, a mass separator and a detector are arranged, and includes an opening-closing portion that is provided at the vacuum container and switches between a locked state of being locked in a close state and an unlocked state by a difference in pressure between inside and outside of the vacuum container, and a cooling gas introducer that introduces a cooling gas for cooling the ionizer into the vacuum container such that the opening-closing portion is kept in the locked state.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: January 16, 2024
    Assignee: SHIMADZU CORPORATION
    Inventors: Ryo Kageyama, Takeshi Uchida, Masaru Nishiguchi, Manabu Shimomura
  • Patent number: 11842470
    Abstract: An image processing apparatus includes display control means for displaying, on display means, a blend image obtained by performing blend processing at a variable transmissivity in accordance with an instruction of an operator using an optical coherence tomography (OCT) image and an OCT angiography (OCTA) image of mutually corresponding regions in a subject that are acquired by an OCT, setting means for setting a region of interest in the displayed blend image, and execution means for executing processing on the set region of interest in at least one image of the OCT image and the OCTA image.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: December 12, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Manabu Yamazoe, Yoshihiko Iwase, Riuma Takahashi, Hiroki Uchida, Ritsuya Tomita
  • Publication number: 20230309458
    Abstract: Provided is a method for improving the yield of a harvested product of at least one plant selected from the group consisting of plants belonging to the families Solanaceae, Cucurbitaceae, Poaceae and Fabaceae. A method for cultivating at least one plant selected from the group consisting of plants belonging to the families Solanaceae, Cucurbitaceae, Poaceae and Fabaceae comprises applying a plant-vitalizing agent comprising an exogenous elicitor and an endogenous elicitor to a young seedling of the plant at least one time.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 5, 2023
    Applicant: SHOWA DENKO K.K.
    Inventors: Makoto SAITO, Hiroshi UCHIDA, Ichiro FUJITA, Naoyuki SUGAWARA, Yoshio FUJIWARA, Manabu KUWAJIMA, Hisashi KIMOTO
  • Patent number: 9099654
    Abstract: Disclosed are benzofluorene compounds of formula (1) exhibiting excellent performance when applied to an organic electroluminescent device, wherein Ar1 and Ar2 are aryl which may be substituted; R1 and R2 each are independently hydrogen, alkyl which may be substituted, cycloalkyl which may be substituted or aryl which may be substituted, and at least one of R1 and R2 is aryl which may be substituted; and the substituents in Ar1, Ar2, R1 and R2 each are independently selected from the group consisting of alkyl having 1 to 24 carbon atoms, cycloalkyl having 3 to 12 carbon atoms and aryl having 6 to 30 carbon atoms.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: August 4, 2015
    Assignee: JNC CORPORATION
    Inventors: Guofang Wang, Akiko Kageyama, Toshihiro Koike, Manabu Uchida
  • Patent number: 8202633
    Abstract: A compound represented by the following Formula (1) is useful as an electron transport material of an organic EL device, and an organic EL device comprising the compound in the electron transport layer is long in life, and low in drive voltage: wherein G is an n-valent link, n is an integer of 2 to 4; R1 to R4 are each independently hydrogen, a monovalent group, or a free valency bonded with G, and R5 to R8 are each independently hydrogen or a monovalent group, and one of R1 to R4 is a free valency bonded with G; and n groups of 2,3?-bipyridyl may be the same or different with each other.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: June 19, 2012
    Assignee: JNC Corporation
    Inventors: Youhei Ono, Hiroshi Yamada, Akiko Kageyama, Manabu Uchida
  • Patent number: 8026663
    Abstract: The present invention provides a novel compound represented by general formula (I) below, a method of manufacturing the same and an organic electroluminescent device employing the same: where R1 to R6 are independent of one another and are each a hydrogen atom or a substituent represented by general formula (II) below, and at least one of R1 to R6 is a substituent represented by general formula (II): —C?C—SiRaRbRc??(II) where Ra, Rb and Rc are independent of one another and are each an aliphatic hydrocarbon group having 1 to 10 carbon atoms or an aromatic hydrocarbon group.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: September 27, 2011
    Assignee: National University Corporation Gunma University
    Inventors: Hideyuki Matsumoto, Soichiro Kyushin, Keisuke Negishi, Youhei Ono, Manabu Uchida, Hidefumi Oomori
  • Publication number: 20110215310
    Abstract: A compound represented by the following Formula (1) is useful as an electron transport material of an organic EL device, and an organic EL device comprising the compound in the electron transport layer is long in life, and low in drive voltage: wherein G is an n-valent link, n is an integer of 2 to 4; R1 to R4 are each independently hydrogen, a monovalent group, or a free valency bonded with G, and R5 to R8 are each independently hydrogen or a monovalent group, and one of R1 to R4 is a free valency bonded with G; and n groups of 2,3?-bipyridyl may be the same or different with each other.
    Type: Application
    Filed: May 13, 2011
    Publication date: September 8, 2011
    Inventors: Youhei Ono, Hiroshi Yamada, Akiko Kageyama, Manabu Uchida
  • Patent number: 7964293
    Abstract: A compound represented by the following Formula (1) is useful as an electron transport material of an organic EL device, and an organic EL device comprising the compound in the electron transport layer is long in life, and low in drive voltage: wherein G is an n-valent link, n is an integer of 2 to 4; R1 to R4 are each independently hydrogen, a monovalent group, or a free valency bonded with G, and R5 to R8 are each independently hydrogen or a monovalent group, and one of R1 to R4 is a free valency bonded with G; and n groups of 2,3?-bipyridyl may be the same or different with each other.
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: June 21, 2011
    Assignee: JNC Corporation
    Inventors: Youhei Ono, Hiroshi Yamada, Akiko Kageyama, Manabu Uchida
  • Publication number: 20100025661
    Abstract: The subject of the present invention is to provide an emission material which contributes to high emission efficiency, low drive voltage, excellent heat resistance and long life in an organic electroluminescent device, particularly an emission material which is excellent in emission of blue color. Further, the subject is to provide an organic electroluminescent device using the above emission material. The above subjects can be achieved by an emission material represented by Formula (1) and an organic electroluminescent device comprising the same. wherein R1 to R7 are independently hydrogen, alkyl or cycloalkyl; Ar1 is one selected from the group consisting of non-condensed aryl having 6 to 50 carbon atoms, 2-naphthyl, 9-phenanthryl, 6-chrysenyl, 2-triphenylenyl, 2-fluorenyl, 9-carbazolyl, 2-thienyl and 2-benzothienyl; and Ar2 and Ar3 are independently non-condensed aryl having 6 to 50 carbon atoms, condensed aryl having 10 to 50 carbon atoms or heteroaryl having 2 to 50 carbon atoms.
    Type: Application
    Filed: June 24, 2005
    Publication date: February 4, 2010
    Inventors: Guofang Wang, Manabu Uchida, Youhei Ono
  • Patent number: 7569694
    Abstract: Provided are an organic electroluminescent device having better performances in luminous efficiency, device life and driving voltage, a display unit equipped with the same and a lighting instrument equipped with the same. The organic electroluminescent device comprises an electron transport layer containing a specific arylamine-substituted coumarin compound.
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: August 4, 2009
    Assignees: Chisso Corporation, Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
    Inventors: Toshihiro Koike, Manabu Uchida, Makoto Satsuki, Makoto Fujiwara, Ayashi Noguchi
  • Publication number: 20090134780
    Abstract: A compound represented by the following Formula (1) is useful as an electron transport material of an organic EL device, and an organic EL device comprising the compound in the electron transport layer is long in life, and low in drive voltage: wherein G is an n-valent link, n is an integer of 2 to 4; R1 to R4 are each independently hydrogen, a monovalent group, or a free valency bonded with G, and R5 to R8 are each independently hydrogen or a monovalent group, and one of R1 to R4 is a free valency bonded with G; and n groups of 2,3?-bipyridyl may be the same or different with each other.
    Type: Application
    Filed: September 5, 2006
    Publication date: May 28, 2009
    Inventors: Youhei Ono, Hiroshi Yamada, Akiko Kageyama, Manabu Uchida
  • Publication number: 20080265750
    Abstract: The present invention provides a novel compound represented by general formula (I) below, a method of manufacturing the same and an organic electroluminescent device employing the same; where R1 to R6 are independent of one another and are each a hydrogen atom or a substituent represented by general formula (II) below, and at least one of R1 to R6 is a substituent represented by general formula (II): —C?C—SiRaRbRc ??(II) where Ra, Rb and Rc are independent of one another and are each an aliphatic hydrocarbon group having 1 to 10 carbon atoms or an aromatic hydrocarbon group.
    Type: Application
    Filed: October 5, 2005
    Publication date: October 30, 2008
    Applicant: National University Corporation Gunma University
    Inventors: Hideyuki Matsumoto, Soichiro Kyushin, Keisuke Negishi, Youhei Ono, Manabu Uchida, Hidefumi Oomori
  • Publication number: 20080160347
    Abstract: Provided is a benzofluorene compound which exhibits excellent performances when applied to an organic electroluminescent device. In the benzofluorene compound, a central five-membered ring in a benzofluorene skeleton is substituted with aryl, and a benzene ring condensed to the five-membered ring is substituted with aryl, diarylamino and the like.
    Type: Application
    Filed: October 3, 2007
    Publication date: July 3, 2008
    Inventors: Guofang Wang, Akiko Kageyama, Toshihiro Koike, Manabu Uchida
  • Publication number: 20070176544
    Abstract: Provided are an organic electroluminescent device having better performances in luminous efficiency, device life and driving voltage, a display unit equipped with the same and a lighting instrument equipped with the same. The organic electroluminescent device comprises an electron transport layer containing a specific arylamine-substituted coumarin compound.
    Type: Application
    Filed: January 29, 2007
    Publication date: August 2, 2007
    Inventors: Toshihiro Koike, Manabu Uchida, Makoto Satsuki, Makoto Fujiwara, Ayashi Noguchi
  • Publication number: 20060110622
    Abstract: A phosphorescent device with high brightness and a long usable life including at least an emitting layer situated between a pair of electrodes and at least one hole blocking layer in direct contact with the emitting layer, wherein the phosphorescent device employs as the hole blocking layer, a compound which can be used as a blue luminescent host material.
    Type: Application
    Filed: August 4, 2005
    Publication date: May 25, 2006
    Inventors: Manabu Uchida, Guofang Wang, Akiko Kageyama, Kyung Hoon Lee, Jae Man Lee, Chun Gun Park
  • Publication number: 20060014046
    Abstract: To provide a luminescent material, especially one superior in blue light emission, which is used in an OEL device and allows the device to have higher luminescence efficiency, lower driving voltage, better thermal resistance and longer lifetime, as well as to provide an OEL device using the luminescent material. SOLUTION: A new luminescent material having an asymmetric structure with a basic anthracene skeleton is provided: In formula (1), each of R1—R4 represents hydrogen, a C1-C24 alkyl group or a C1-C24 alkoxy group. Each of A1-A5 represents hydrogen, a C1-C24 alkyl group or a C3-C24 cycloalkyl group. Each of B1 and B2 represents hydrogen, a C6-C24 aryl group, a C1-C24 alkyl group or a C3-C24 cycloalkyl group. Each of X1—X5 represents hydrogen, a C1-C24 alkyl group or a C3-C24 cycloalkyl group.
    Type: Application
    Filed: July 8, 2005
    Publication date: January 19, 2006
    Inventors: Guofang Wang, Manabu Uchida, Toshihiro Koike
  • Patent number: 6936189
    Abstract: A cyclic tertiary amine compound represented by a formula (1) and an organic luminescent device are disclosed. Use of the cyclic tertiary amine compound as a hole transport material, a hole injection material or an organic electroluminescent material can provide organic EL devices having high luminous efficiency and a long service life.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: August 30, 2005
    Assignee: Chisso Corporation
    Inventors: Wang Guofang, Manabu Uchida, Hajime Yokoi, Takaharu Nakano, Kenji Furukawa
  • Patent number: 6902832
    Abstract: A charge transporting material, a light emitting material and an organic electroluminescent device having high efficiency using a specified diazapentacene derivative represented by the following general formula (1): (in the general formula (1), R1 to R10 each represents independently a hydrogen atom, a halogen atom, an alkyl group of 1 to 6 carbon atoms, an alkoxy group, a substituted or not-substituted amino group, an aryl group or a heterocyclic group, in which the substituted or not-substituted aryl group or heterocyclic group, when they are adjacent with each other, may be of a structure condensed to each other, X1 and X2 each represents independently an oxygen atom or a sulfur atom, and Y1 and Y2 each represents independently a substituted or not-substituted alkyl group of 1 to 6 carbon atoms, an aryl group or a heterocyclic group).
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: June 7, 2005
    Assignee: Chisso Corporation
    Inventors: Manabu Uchida, Guofang Wang, Takaharu Nakano, Kenji Furukawa, Keiji Okada, Masatoshi Kozaki