Patents by Inventor Daisuke Nakatani

Daisuke Nakatani 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: 10530332
    Abstract: A resonator is provided that suppresses vibration of a retainer caused by undesired vibration of a vibrating portion and also achieves size reduction. Specifically, the resonator includes a vibrating member that includes a semiconductor layer, a first piezoelectric film formed on the semiconductor layer, and a first upper electrode formed on the first piezoelectric film. Moreover, a retainer is provided to retain the vibrating member such that the vibrating portion can vibrate and one or more coupling members are provided to couple the vibrating member to the retainer. Finally, the resonator includes a vibration suppressing member that includes a second piezoelectric film formed on the retainer and a second upper electrode formed on the second piezoelectric film.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: January 7, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Daisuke Nakamura, Hiroshi Nakatani
  • Patent number: 10529478
    Abstract: An air core type reactor unit, includes a first insulating plate which is provided with a first insulating spacer on one side, a first ferromagnetic member metal plate fixed to an insulating plate, two or more air core coils each having an air core part and formed of coil layers with the separation of an air gap, a second insulating plate, which is provided with a second insulating spacer on another side thereof and has a width smaller than an inside diameter of the coil, to incorporate more air into, a second ferromagnetic member metal plate fixed to an insulating plate, and an insulating stick passing through the air core part of the air core coils, wherein the air core coils are arranged in parallel, and held and fixed between the first insulating plate and the second insulating plate through the first insulating spacer and the second insulating spacer.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: January 7, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Toshihiro Yoshida, Hajime Nakatani, Daisuke Takauchi, Takashi Kumagai, Kenji Shimohata, Taichiro Tamida
  • Publication number: 20190221354
    Abstract: An air core type reactor unit, includes a first insulating plate which is provided with a first insulating spacer on one side, a first ferromagnetic member metal plate fixed to an insulating plate, two or more air core coils each having an air core part and formed of coil layers with the separation of an air gap, a second insulating plate, which is provided with a second insulating spacer on another side thereof and has a width smaller than an inside diameter of the coil, to incorporate more air into, a second ferromagnetic member metal plate fixed to an insulating plate, and an insulating stick passing through the air core part of the air core coils, wherein the air core coils are arranged in parallel, and held and fixed between the first insulating plate and the second insulating plate through the first insulating spacer and the second insulating spacer.
    Type: Application
    Filed: August 9, 2016
    Publication date: July 18, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Toshihiro YOSHIDA, Hajime Nakatani, Daisuke Takauchi, Takashi Kumagai, Kenji Shimohata, Taichiro Tamida
  • Publication number: 20190172622
    Abstract: A power supply device for an ozone generator, which supplies electric power to the ozone generator, is configured such that: a transformer, an inverter, and a reactor are disposed inside of one housing; a flat heat exchanger which cools passing air with cooling water is disposed at a lower part inside of the housing; the transformer and the inverter are disposed above the heat exchanger; the reactor is disposed above the transformer and the inverter; a protection panel is disposed further toward the front side of the housing than the transformer and the inverter by being separated from a front door of the housing; and cooling air is circulated in the housing by means of a fan that disposed at a position inside of the front door.
    Type: Application
    Filed: August 9, 2016
    Publication date: June 6, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Daisuke TAKAUCHI, Yoshiaki ODAI, Hajime NAKATANI, Toshihiro YOSHIDA, Takashi KUMAGAI, Kenji SHIMOHATA, Satoru ISHIZAKA, Taichiro TAMIDA
  • Publication number: 20150147762
    Abstract: Pancreatic cancer can be detected using a monoclonal antibody which binds to pancreatic RNase 1 when a site in pancreatic RNase 1 capable of being modified with an N-glycan chain is not linked to a glycan chain, but which does not bind to pancreatic RNase 1 when an N-glycan chain is linked to the site. Also provided is a monoclonal antibody which can bind to pancreatic RNase 1 simultaneously with the binding of the aforementioned antibody to pancreatic RNase 1, and determining the ratio of A to B using the antibodies, wherein A represents the amount of the site located in the pancreatic RNase 1 capable of being modified with an N-glycan chain, wherein an N-glycan chain is linked or not linked to the site; and B represents the amount of the site located in the pancreatic RNase 1 capable of being modified with an N-glycan chain.
    Type: Application
    Filed: June 6, 2013
    Publication date: May 28, 2015
    Applicant: TOSOH CORPORATION
    Inventor: Daisuke Nakatani