Patents by Inventor Takahiro Nakajima

Takahiro Nakajima 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: 20140124406
    Abstract: This tray comprises a container-shaped main body (1) having a bottom face (2) and an outer peripheral face (3) that rises upward from the outer peripheral part of the bottom face (2), and one or more dividers (5) that divide the internal space of the main body (1) into a plurality of spaces. Guide grooves (6) are provided on the inside of the outer peripheral face (3) of the main body (1), for guiding the descending movement of the dividers. Rib portions (7) that rise from the bottom edge of the guide grooves (6) to the middle part are provided in the center of the guide grooves (6). Mating grooves (8) that mate with the rib portions (7) are provided from below to above to at least one end of the dividers (5).
    Type: Application
    Filed: January 15, 2014
    Publication date: May 8, 2014
    Applicant: Panasonic Corporation
    Inventors: Mitsuaki ISHIKAWA, Tooru KUSANAGI, Takumi NISHIMURA, Takahiro NAKAJIMA
  • Publication number: 20140003826
    Abstract: An image forming apparatus mounted with a toner cartridge having a memory unit includes a toner cartridge which stores a plurality of control data depending on toner in the memory unit, an acquisition unit which selects one of the plurality of control data in the memory unit and acquires image formation-related information and a setting unit which sets image formation parameters on the basis of the image formation-related information.
    Type: Application
    Filed: September 3, 2013
    Publication date: January 2, 2014
    Applicants: Toshiba Tec Kabushiki Kaisha, KABUSHIKI KAISHA TOSHIBA
    Inventors: TORU HOMMA, Hiroshi Hashidume, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano
  • Publication number: 20140004012
    Abstract: A molten salt-type exhaust gas purification catalyst has, as a catalyst component, a first composite metal oxide of cesium and vanadium, and a sulfate containing cesium and an alkaline earth metal.
    Type: Application
    Filed: April 24, 2012
    Publication date: January 2, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Tatsurou Miyagawa, Takahiro Nakajima, Masahiro Kubo, Norikazu Kitagawa, Ryousuke Suga
  • Patent number: 8554091
    Abstract: An image forming apparatus mounted with a toner cartridge having a memory unit includes a toner cartridge which stores a plurality of control data depending on toner in the memory unit, an acquisition unit which selects one of the plurality of control data in the memory unit and acquires image formation-related information and a setting unit which sets image formation parameters on the basis of the image formation-related information.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: October 8, 2013
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Toru Homma, Hiroshi Hashidume, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano
  • Patent number: 8538984
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying a particular query term of an original search query, identifying a candidate synonym for the particular query term in context with an other non-adjacent query term of the original search query that is not adjacent to the particular query term in the original search query, accessing stored data that specifies, for a pair of terms that includes the particular query term and the candidate synonym of the particular query term, a respective confidence value for the other non-adjacent query term, determining that, in the stored data, the confidence value for the other non-adjacent query term satisfies a threshold, and determining to revise the original search query to include the candidate synonym of the particular query term, based on determining that the confidence value the other non-adjacent query term satisfies the threshold.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: September 17, 2013
    Assignee: Google Inc.
    Inventors: Abhijit A. Mahabal, Takahiro Nakajima, Zachary A. Garrett, Kenji Inoue
  • Publication number: 20130231887
    Abstract: A test apparatus that tests a device under test, comprising a control apparatus sequentially executing a plurality of test programs and controlling testing of the device under test; and a test module controlled by the control apparatus to test the device under test by communicating with the device under test and to transmit a test result of each test program to the control apparatus. The test module includes memories that store the test results of the test programs, and starts a subsequent test such that at least a portion of a result processing time period of a current test, from when a test result stored in a first memory begins being transmitted to the control apparatus to when processing of the test result by the control apparatus ends, overlaps with at least a portion of a test execution period in which the subsequent test is executed using a second memory.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 5, 2013
    Applicant: ADVANTEST CORPORATION
    Inventors: Hajime SUGIMURA, Takeshi YAGUCHI, Takahiro NAKAJIMA
  • Publication number: 20130231888
    Abstract: Provided is a test apparatus that tests a device under test, comprising a test module that communicates with the device under test to test the device under test; and a control apparatus that executes a plurality of test programs, causes the test module to perform tests corresponding respectively to the test programs, receives test results from the test module, and performs predetermined result processes on the test results. The control apparatus stores an execution order of the test programs, and executes at least a portion of the result processes in an order indicated by the stored execution order.
    Type: Application
    Filed: March 27, 2012
    Publication date: September 5, 2013
    Applicant: ADVANTEST CORPORATION
    Inventors: Hajime SUGIMURA, Takeshi YAGUCHI, Takahiro NAKAJIMA
  • Publication number: 20130231886
    Abstract: In order to efficiently test a plurality of types of devices under test, provided is a test apparatus that tests a device under test, comprising one or more test modules that each include a plurality of testing sections testing the device under test by exchanging signals with the device under test; and a plurality of control apparatuses that control operation of the testing sections. In each of the one or more test modules, the plurality of testing sections are each allocated to one of the plurality of control apparatuses, and each of the control apparatuses is capable of executing a test program managed by a different user, and controls operation of the testing sections allocated thereto.
    Type: Application
    Filed: March 27, 2012
    Publication date: September 5, 2013
    Applicant: ADVANTEST CORPORATION
    Inventors: Takeshi YAGUCHI, Hajime SUGIMURA, Takahiro NAKAJIMA, Toshiaki ADACHI
  • Publication number: 20130231885
    Abstract: In order to shorten testing time, provided is a test apparatus that tests a device under test, comprising one or more test modules that each include a plurality of testing sections testing the device under test by exchanging signals with the device under test; and a control apparatus that controls operation of the testing sections. The control apparatus executes in parallel a plurality of test programs for testing the device under test, to control in parallel the operation of the testing sections assigned respectively to the test programs, and the testing sections test the device under test by exchanging signals in parallel with the device under test.
    Type: Application
    Filed: March 27, 2012
    Publication date: September 5, 2013
    Applicant: ADVANTEST CORPORATION
    Inventors: Hajime SUGIMURA, Takeshi YAGUCHI, Takahiro NAKAJIMA
  • Publication number: 20130077981
    Abstract: An image forming apparatus mounted with a toner cartridge having a memory unit includes a toner cartridge which stores a plurality of control data depending on toner in the memory unit, an acquisition unit which selects one of the plurality of control data in the memory unit and acquires image formation-related information and a setting unit which sets image formation parameters on the basis of the image formation-related information.
    Type: Application
    Filed: November 21, 2012
    Publication date: March 28, 2013
    Inventors: Toru Homma, Hiroshi Hashidume, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano
  • Patent number: 8331807
    Abstract: An image forming apparatus mounted with a toner cartridge having a memory unit includes a toner cartridge which stores a plurality of control data depending on toner in the memory unit, an acquisition unit which selects one of the plurality of control data in the memory unit and acquires image formation-related information and a setting unit which sets image formation parameters on the basis of the image formation-related information.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: December 11, 2012
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Toru Homma, Hiroshi Hashidume, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano
  • Patent number: 8293862
    Abstract: The present invention provides processes for producing polyester. In one of the embodiments, the invention provides a process for producing polyester, comprising adding a catalyst in a polycondensation reaction, esterification reaction or transesterification reaction between components comprising at least a polyfunctional alcohol and at least a polyfunctional carboxylic acid or ester-forming derivative of a polyfunctional carboxylic acid to produce the polyester; and obtaining the polyester, wherein the polymerization catalyst comprises an aluminum substance and a phosphorus compound, wherein the aluminum substance is selected from the group consisting of aluminum hydroxide and aluminum alkoxides, and wherein the phosphorus compound has an aromatic ring structure.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: October 23, 2012
    Assignee: Toyo Boseki Kabushiki Kaisha
    Inventors: Takahiro Nakajima, Ken-ichi Tsukamoto, Shoichi Gyobu, Mitsuyoshi Kuwata
  • Publication number: 20120076520
    Abstract: An image forming apparatus mounted with a toner cartridge having a memory unit includes a toner cartridge which stores a plurality of control data depending on toner in the memory unit, an acquisition unit which selects one of the plurality of control data in the memory unit and acquires image formation-related information and a setting unit which sets image formation parameters on the basis of the image formation-related information.
    Type: Application
    Filed: December 2, 2011
    Publication date: March 29, 2012
    Applicants: TOSHIBA TEC KABUSHIKI KAISHA, KABUSHIKI KAISHA TOSHIBA
    Inventors: Toru HOMMA, Hiroshi HASHIDUME, Hisanobu AJIMA, Nobuo TOHATA, Takahiro NAKAJIMA, Takumi HATANO
  • Publication number: 20110274444
    Abstract: An image forming apparatus includes an image forming unit including a developing device, a toner cartridge to supply a toner to the developing device, a first memory which is provided in the toner cartridge and in which data of a toner characteristic is previously stored, a toner use amount detection mechanism to detect a parameter value for obtaining a toner use amount, a second memory which is provided in the image forming unit and in which the parameter value and a threshold of a toner use amount for performing a toner replacement operation are stored, and an arithmetic control mechanism which obtains the toner use amount based on the parameter value, compares the toner use amount with the threshold, determines necessity of the toner replacement operation, and executes the toner replacement operation based on the characteristic data.
    Type: Application
    Filed: April 12, 2011
    Publication date: November 10, 2011
    Applicants: TOSHIBA TEC KABUSHIKI KAISHA, KABUSHIKI KAISHA TOSHIBA
    Inventor: Takahiro Nakajima
  • Patent number: 7868126
    Abstract: This invention provides a polyester and a polyester molded product, which, while maintaining color tone, transparency, and thermal stability, can realize a high polycondensation rate, are less likely to cause the production of polycondensation catalyst-derived undesired materials, and can simultaneously meet both quality and cost effectiveness requirements, which can exhibit the characteristic features, for example, in the fields of ultrafine fibers, high transparent films for optical use, or ultrahigh transparent molded products. These advantages can be realized by using, in the production of a polyester in the presence of an aluminum compound-containing polyester polycondensation catalyst, an aluminum compound having an absorbance of not more than 0.0132 as measured in the form of an aqueous aluminum compound solution, prepared by dissolving the aluminum compound in pure water to give a concentration of 2.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: January 11, 2011
    Assignee: Toyo Boseki Kabushiki Kaisha
    Inventors: Katsuhiko Kageyama, Tooru Kitagawa, Kenichi Funaki, Masaki Fuchikami, Kazuo Katayose, Takahiro Nakajima, Toshiyuki Tsuchiya, Satoru Nakagawa, Fumikazu Yoshida, Haruhiko Kohyama, Naoki Watanabe
  • Patent number: 7754157
    Abstract: The present invention provides a humidifier capable of removing microorganisms without using electric power. The humidifier includes a reservoir; a humidification system including a humidification filter arranged such that at least part thereof is immersed in water and a blowing means for discharging air through the humidification filter; and a microorganism remover including a first electrode and a second electrode having different electric potentials and opposing to each other to have a space therebetween and a short circuit part for causing a short circuit between the first and second electrodes. The first electrode is higher than the second electrode in electric potential and at least the first and second electrodes are arranged in contact with water in the reservoir.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: July 13, 2010
    Assignees: Panasonic Corporation, Panasonic Ecology Systems Co., Ltd.
    Inventors: Toshikazu Tomioka, Takahiro Nakajima, Jun Inagaki, Yoshihito Nakanishi, Tetsuya Yoshida
  • Publication number: 20090297752
    Abstract: A polyester resin that can be beneficially employed as one finding application in deactivation of polycondensation catalysts for polyester production and suppression of forming of acetaldehyde and other aldehydes and cyclic ester oligomers at molding stage. In particular, there is provided a polyester resin composed mainly of an aromatic dicarboxylic acid component and a glycol component wherein a phosphorus compound is incorporated through copolymerization or blending in an amount of 100 to 10,000 ppm in terms of phosphorus element, characterized in that the contents of Zn element, Fe element, Ni element and Cr element are not greater than specified values.
    Type: Application
    Filed: August 9, 2005
    Publication date: December 3, 2009
    Applicant: TOYO BOSEKI KABUSHIKI KAISHA
    Inventors: Keiichiro Togawa, Yoshinao Matsui, Kosuke Uotani, Atsushi Hara, Hiroyuki Mitsunaga, Takahiro Nakajima, Naoki Watanabe, Toshio Owari, Yoshitaka Eto
  • Patent number: 7604688
    Abstract: An antiallergen filter of the present invention is characterized in that a water-insoluble high-molecular weight anti-allergenic agent having a phenolic hydroxyl group and a moisture-absorbing material are carried on a filter. Because of using the water-insoluble high-molecular weight substance as an anti-allergenic agent, the antiallergen filter of the present invention is free from a problem that the anti-allergenic agent flows and drops or is detached from the filter due to moisture in the atmosphere, etc. even in a highly humid environment or the like. Further, since the moisture-absorbing material is carried on the filter, moisture that the anti-allergenic agent requires for adsorbing and capturing an allergen and inactivating its allergic activity can be effectively retained on the filter. Thus, the antiallergen filter of the present invention can effectively exert its anti-allergenic effect over a prolonged period of time.
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: October 20, 2009
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Jun Inagaki, Ryousuke Suga, Takahiro Nakajima, Mitsuhito Teramoto, Taro Suzuki
  • Publication number: 20090208861
    Abstract: A developer used in an image forming apparatus contains a binder resin containing a polyester resin, a releasing agent containing natural ester wax (A) and synthetic ester wax (B), and a colorant.
    Type: Application
    Filed: February 17, 2009
    Publication date: August 20, 2009
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Takahiro Nakajima
  • Publication number: 20090110417
    Abstract: An image forming apparatus mounted with a toner cartridge having a memory unit includes a toner cartridge which stores a plurality of control data depending on toner in the memory unit, an acquisition unit which selects one of the plurality of control data in the memory unit and acquires image formation-related information and a setting unit which sets image formation parameters on the basis of the image formation-related information.
    Type: Application
    Filed: October 23, 2008
    Publication date: April 30, 2009
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHA
    Inventors: Toru Homma, Hiroshi Hashidume, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano