Patents by Inventor Kazue Takahashi

Kazue Takahashi 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: 11666664
    Abstract: Described herein are self-assembling protein molecules for delivering a payload, for example, a toxic anti-cancer agent, a cancer immunotherapy, a toxic anti-cancer agent and a cancer immunotherapy, or an imaging agent, to specific tissues. Examples of self-assembled proteins include clathrin and derivatives of clathrin.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: June 6, 2023
    Assignee: The General Hospital Corporation
    Inventors: David R. Elmaleh, Kazue Takahashi
  • Publication number: 20200078472
    Abstract: Described herein are self-assembling protein molecules for delivering a payload, for example, a toxic anti-cancer agent, a cancer immunotherapy, a toxic anti-cancer agent and a cancer immunotherapy, or an imaging agent, to specific tissues. Examples of self-assembled proteins include clathrin and derivatives of clathrin.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 12, 2020
    Inventors: David R. Elmaleh, Kazue Takahashi
  • Publication number: 20180140719
    Abstract: Described herein are self-assembling protein molecules for delivering a payload, for example, a toxic anti-cancer agent, a cancer immunotherapy, a toxic anti-cancer agent and a cancer immunotherapy, or an imaging agent, to specific tissues. Examples of self-assembled proteins include clathrin and derivatives of clathrin.
    Type: Application
    Filed: March 31, 2016
    Publication date: May 24, 2018
    Inventors: David R. Elmaleh, Kazue Takahashi
  • Publication number: 20170189473
    Abstract: A composition containing wall teichoic acid-attached peptidoglycan (WTA-PGN) as an active ingredient, a method for preventing or treating Staphylococcus aureus infectious diseases using the composition, and a method for preparing a soluble WTA-PGN which can be used as an active ingredient in the composition are provided. The composition of the present invention can be effectively used for preventing or treating Staphylococcus aureus infectious diseases by opsonophagocytosis due to antigen-antibody reaction and neutrophil-mediated phagocytosis due to T cell activation at the early stage of infection.
    Type: Application
    Filed: May 29, 2015
    Publication date: July 6, 2017
    Applicants: GREEN CROSS CORPORATION, PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Bok Luel LEE, Min Ja LEE, Jong-Ho LEE, Min Young SEONG, Dong Ho AHN, Kazue TAKAHASHI, Kenji KUROKAWA
  • Publication number: 20150198616
    Abstract: The present invention relates to assays, methods, and systems for non-invasive and early diagnosis of disseminated intravascular coagulation (DIC). By measuring the CL-K1 level in a sample obtained from a subject and comparing it with a reference level, one can identify whether a subject has DIC or a risk of developing DIC if the CL-K1 level is above the reference level. In some embodiments, the sample is a plasma sample. The present invention also relates to assays, methods, and systems for monitoring the CL-K1 levels in the subject.
    Type: Application
    Filed: July 3, 2014
    Publication date: July 16, 2015
    Inventor: Kazue Takahashi
  • Patent number: 7955514
    Abstract: A plasma processing apparatus having a processing chamber and a sample base, and processing a sample by using plasma generated inside the processing chamber, the processing chamber being located inside a vacuum container, the sample base being located inside the processing chamber, the sample being mounted on the sample base, the plasma processing apparatus including a component member configuring inner-side wall surface of the processing chamber, and having a dielectric portion on the inner-side wall surface, an exhaustion unit for exhausting the inside of the processing chamber, and an electric-field supply unit for supplying an electric field to the component member in a state where the plasma will not be generated inside the processing chamber, wherein magnitude of the electric field supplied from the electric-field supply unit is changed rapidly while exhausting the inside of the processing chamber by the exhaustion unit.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: June 7, 2011
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Kazue Takahashi, Hitoshi Tamura, Motohiro Tanaka, Motohiko Yoshigai
  • Publication number: 20100331240
    Abstract: The present invention provides methods of treatment and/or prevention of infections, for example, viral and bacterial infections, in individuals, wherein the method comprises administering a supraphysiological amount of mannose-binding lectin (MLB) and/or ficolin-MBL fusion protein to an individual afflicted with an infection or at risk of an infection, such as a bacterial or a viral infection. For example, methods for treatment and/or prevention of Ebola virus infection are provided.
    Type: Application
    Filed: January 16, 2009
    Publication date: December 30, 2010
    Applicant: THE GENERAL HOSPITAL CORPORATION
    Inventors: Ian Michelow, Emmett V. Schmidt, Kazue Takahashi
  • Publication number: 20100140224
    Abstract: A plasma processing apparatus and method which includes a vacuum processing chamber, a plasma generating unit, a process gas supply unit, a specimen table, and a vacuum pumping unit. The specimen table includes an electrostatic arrangement for holding a specimen on a holding surface of the specimen table, a specimen table cover made of an insulator arranged around the specimen table, and first and second heat transfer gas supply units. The first heat transfer gas supply unit has a main path for supplying a heat transfer gas to the specimen holding surface, and the second heat transfer gas supply unit has a branch path branched from the main path of the first heat transfer gas supply unit for directly supplying a part of the heat transfer gas to a gap between an outer portion of the specimen holding surface and the specimen table cover for cooling the specimen table cover.
    Type: Application
    Filed: February 22, 2010
    Publication date: June 10, 2010
    Inventors: Saburo Kanai, Kazue Takahashi, Kouichi Okamura, Ryoji Hamasaki, Satoshi Ito
  • Patent number: 7686917
    Abstract: A plasma processing apparatus includes a vacuum vessel with a sample stage having a mounting surface disposed in a process chamber, and a plate having substantially uniform thickness and electric power applied thereto constituting a ceiling of the chamber. The plate is disposed opposite to and substantially parallel with the sample stage so as to cover the whole area of the stage mounting surface and has a through-hole therein. An optical transmitter with a diameter larger than a diameter of the though-hole is disposed inside of the vacuum vessel and has an end face at a position above and spaced a small distance a back surface of the plate so as to receive light from the chamber via the through-hole. The optical transmitter is independently detachable with respect to the back surface of the plate.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: March 30, 2010
    Assignee: Hitachi, Ltd.
    Inventors: Toshio Masuda, Tatehito Usui, Mitsuru Suehiro, Hiroshi Kanekiyo, Hideyuki Yamamoto, Kazue Takahashi, Hiromichi Enami
  • Publication number: 20090289035
    Abstract: A plasma processing apparatus and method which includes a vacuum processing chamber, a plasma generating unit, a process gas supply unit, a specimen table, and a vacuum pumping unit. The specimen table includes an electrostatic arrangement for holding a specimen on a holding surface of the specimen table by electrostatic force, a specimen table cover arranged around the specimen table, and first and second heat transfer gas supply units. The first heat transfer gas supply unit has a main path for supplying a heat transfer gas to the specimen holding surface for cooling the specimen, and the second heat transfer gas supply unit has a branch path branched from the main path of the first heat transfer gas supply unit for supplying a part of the heat transfer gas to a gap between an outer portion of the specimen holding surface and the specimen table cover.
    Type: Application
    Filed: August 3, 2009
    Publication date: November 26, 2009
    Inventors: Saburo Kanai, Kazue Takahashi, Kouichi Okamura, Ryoji Hamasaki, Satoshi Ito
  • Patent number: 7608162
    Abstract: A plasma processing apparatus includes a high-frequency power source for applying bias power to an electrode on which a substrate is disposed, an insulating layer formed on a surface of the electrode, a conductive material buried within the insulating layer, a feeder line connecting the high-frequency power source and the conductive material, a variable capacitor provided in the feeder line, and a direct current power source connected to the electrode at a position between the electrode and the high-frequency power source. One portion of the insulating layer where the conductive material is buried formed on an outer part of the electrode has a thickness which is greater than a thickness of another portion of the insulating layer where the conducting material is not buried and which extends from a central part of the electrode to the one portion of the insulating layer.
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: October 27, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Yutaka Ohmoto, Hironobu Kawahara, Ken Yoshioka, Kazue Takahashi, Saburou Kanai
  • Patent number: 7565879
    Abstract: A plasma processing apparatus having a plasma generating unit, a process chamber including an outer cylinder for withstanding a reduced pressure, and an inner cylinder made of non-magnetic material and being replaceable, arranged inside the outer cylinder, a process gas supply unit for supplying gas to the process chamber, a specimen table for holding a specimen and a vacuum pumping unit. A temperature monitoring unit monitors temperature of the inner cylinder, and a controller controls temperature of the outer cylinder. A desired inner cylinder temperature which is inputted in advance in response to a processing condition of the specimen is compared with the monitored temperature of the inner cylinder, and the controller controls the temperature of the outer cylinder in response to a result of the comparison so as to control the inner cylinder temperature to a predetermined value.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: July 28, 2009
    Assignee: Hitachi, Ltd
    Inventors: Saburo Kanai, Kazue Takahashi, Kouichi Okamura, Ryoji Hamasaki, Satoshi Ito
  • Patent number: 7491868
    Abstract: A transgenic non-human animal with alterations in the MBL gene is prepared by introduction of a gene encoding an altered MBL protein into a host non-human animal. Methods for using transgenic mice so generated to screen for agents that effect MBL's cellular modulating activity are also provided.
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: February 17, 2009
    Assignee: The General Hospital Corporation
    Inventors: Kazue Takahashi, R. Alan Ezekowitz, Lei Shi
  • Publication number: 20090008363
    Abstract: In an oxide film etching process, a plasma having a suitable ratio of CF3, CF2, CF, and F is necessary, and there is a problem in that the etching characteristic fluctuates in accordance with a temperature fluctuation of the etching chamber. Using a UHF type ECR plasma etching apparatus having a low electron temperature, a suitable dissociation can be obtained, and by maintaining the temperature of a side wall of the etching chamber in a range from 10° C. and 120° C., a stable etching characteristic can be obtained. Since oxide film etching using a low electron temperature and a high density plasma can be obtained, an etching result having a superior characteristic can be obtained, and, also, since the side wall temperature adjustment range is low, a simplified apparatus structure and a heat resistant performance countermeasure can be obtained easily.
    Type: Application
    Filed: September 2, 2008
    Publication date: January 8, 2009
    Inventors: Kazue Takahashi, Toshio Masuda, Tetsunori Kaji, Ken'etsu Yokogawa
  • Publication number: 20080169065
    Abstract: A plasma processing apparatus having a processing chamber and a sample base, and processing a sample by using plasma generated inside the processing chamber, the processing chamber being located inside a vacuum container, the sample base being located inside the processing chamber, the sample being mounted on the sample base, the plasma processing apparatus including a component member configuring inner-side wall surface of the processing chamber, and having a dielectric portion on the inner-side wall surface, an exhaustion unit for exhausting the inside of the processing chamber, and an electric-field supply unit for supplying an electric field to the component member in a state where the plasma will not be generated inside the processing chamber, wherein magnitude of the electric field supplied from the electric-field supply unit is changed rapidly while exhausting the inside of the processing chamber by the exhaustion unit.
    Type: Application
    Filed: February 28, 2007
    Publication date: July 17, 2008
    Inventors: Kazue Takahashi, Hitoshi Tamura, Motohiro Tanaka, Motohiko Yoshigai
  • Patent number: 7376479
    Abstract: A plasma processing method for processing a sample by using plasma on a lot unit basis, including: detecting plural kinds of information as monitor data relating to a processing state of the sample, using a plurality of sensors; selecting a detection time range of the monitor data thus detected; converting the monitor data within the selected detection time range into a converted signal; predicting a pattern shape of the sample based on the converted signal; calculating a correction quantity of a processing parameter, for decreasing a deviation between the predicted pattern shape and a standard value; and converting the correction quantity of a processing parameter obtained by the calculating operation when a kind of a next sample of a next lot is different from the sample, thereby to use a converted correction quantity of the processing parameter for a processing of the next sample.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: May 20, 2008
    Assignee: Hitachi, Ltd.
    Inventors: Junichi Tanaka, Hiroyuki Kitsunai, Hideyuki Yamamoto, Shoji Ikuhara, Kazue Takahashi
  • Publication number: 20080023145
    Abstract: A plasma processing apparatus includes a high-frequency power source for applying bias power to an electrode on which a substrate is disposed, an insulating layer formed on a surface of the electrode, a conductive material buried within the insulating layer, a feeder line connecting the high-frequency power source and the conductive material, a variable capacitor provided in the feeder line, and a direct current power source connected to the electrode at a position between the electrode and the high-frequency power source. One portion of the insulating layer where the conductive material is buried formed on an outer part of the electrode has a thickness which is greater than a thickness of another portion of the insulating layer where the conducting material is not buried and which extends from a central part of the electrode to the one portion of the insulating layer.
    Type: Application
    Filed: October 2, 2007
    Publication date: January 31, 2008
    Inventors: Yutaka Ohmoto, Hironobu Kawahara, Ken Yoshioka, Kazue Takahashi, Saburou Kanai
  • Publication number: 20080011422
    Abstract: A plasma processing apparatus includes a vacuum vessel with a sample stage having a mounting surface disposed in a process chamber, and a plate having substantially uniform thickness and electric power applied thereto constituting a ceiling of the chamber. The plate is disposed opposite to and substantially parallel with the sample stage so as to cover the whole area of the stage mounting surface and has a through-hole therein. An optical transmitter with a diameter larger than a diameter of the though-hole is disposed inside of the vacuum vessel and has an end face at a position above and spaced a small distance a back surface of the plate so as to receive light from the chamber via the through-hole. The optical transmitter is independently detachable with respect to the back surface of the plate.
    Type: Application
    Filed: July 19, 2007
    Publication date: January 17, 2008
    Inventors: Toshio MASUDA, Tatehito USUI, Mitsuru SUEHIRO, Hiroshi KANEKIYO, Hideyuki YAMAMOTO, Kazue TAKAHASHI, Hiromichi ENAMI
  • Patent number: 7288166
    Abstract: A plasma processing apparatus for manufacturing a semiconductor device includes an apparatus for applying bias powers to a substrate to be processed and a material adjacent to the substrate, an apparatus for adjusting a feeding impedance for the bias power applied to the material, and an apparatus for adjusting feeding impedances for the bias powers to a plurality of positions on the substrate so as to make electrons projected to the substrate from the plasma uniform within a surface of the substrate.
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: October 30, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Yutaka Ohmoto, Hironobu Kawahara, Ken Yoshioka, Kazue Takahashi, Saburou Kanai
  • Publication number: 20070250939
    Abstract: A transgenic non-human animal with alterations in the MBL gene is prepared by introduction of a gene encoding an altered MBL protein into a host non-human animal. Methods for using transgenic mice so generated to screen for agents that effect MBL's cellular modulating activity are also provided.
    Type: Application
    Filed: April 20, 2005
    Publication date: October 25, 2007
    Inventors: Kazue Takahashi, R. Ezekowitz, Lei Shi