Patents by Inventor Naoki Mukaiyama

Naoki Mukaiyama 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: 20230017346
    Abstract: A power conversion device includes a filter circuit unit between a power conversion unit and a smoothing capacitor for smoothing a pulsating flow accompanying power conversion in the power conversion unit to absorb at least a part of a high-frequency component of the pulsating flow.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 19, 2023
    Inventors: Naoki MUKAIYAMA, Hiroki KATSUMATA
  • Patent number: 10625266
    Abstract: An embodiment of a reagent container includes a bottle with a pipe to reduce the effects of reagent sloshing. The bottle has an elongated base and an opposed cover connected by side walls and an end wall. A flat platform surrounded by a raised rim lies in the base opposite an opening in the cover. A ribbed pipe frictionally fits within the bottle opening and may attach to the anchor region leaving vent passages around the pipe. The pipe includes an aperture adjacent to the anchor region and oriented toward the end wall so that sloshed fluid has only a small effect on the level of reagent in the pipe during transfers. A modified blow molding process produces the anchor region by extending a pin a predetermined distance into a mold while the molded material is still plastic.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: April 21, 2020
    Assignees: Beckman Coulter, Inc., DTIL Ireland Holdings Limited
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony
  • Publication number: 20170297026
    Abstract: An embodiment of a reagent container includes a bottle with a pipe to reduce the effects of reagent sloshing. The bottle has an elongated base and an opposed cover connected by side walls and an end wall. A flat platform surrounded by a raised rim lies in the base opposite an opening in the cover. A ribbed pipe frictionally fits within the bottle opening and may attach to the anchor region leaving vent passages around the pipe. The pipe includes an aperture adjacent to the anchor region and oriented toward the end wall so that sloshed fluid has only a small effect on the level of reagent in the pipe during transfers. A modified blow molding process produces the anchor region by extending a pin a predetermined distance into a mold while the molded material is still plastic.
    Type: Application
    Filed: March 13, 2017
    Publication date: October 19, 2017
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony
  • Patent number: 9610583
    Abstract: An embodiment of a reagent container includes a bottle with a pipe to reduce the effects of reagent sloshing. The bottle has an elongated base and an opposed cover connected by side walls and an end wall. A flat platform surrounded by a raised rim lies in the base opposite an opening in the cover. A ribbed pipe frictionally fits within the bottle opening and may attach to the anchor region leaving vent passages around the pipe. The pipe includes an aperture adjacent to the anchor region and oriented toward the end wall so that sloshed fluid has only a small effect on the level of reagent in the pipe during transfers. A modified blow molding process produces the anchor region by extending a pin a predetermined distance into a mold while the molded material is still plastic.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: April 4, 2017
    Assignees: Beckman Coulter, Inc., DTIL Ireland Holdings Ltd.
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony
  • Publication number: 20150343446
    Abstract: An embodiment of a reagent container includes a bottle with a pipe to reduce the effects of reagent sloshing. The bottle has an elongated base and an opposed cover connected by side walls and an end wall. A flat platform surrounded by a raised rim lies in the base opposite an opening in the cover. A ribbed pipe frictionally fits within the bottle opening and may attach to the anchor region leaving vent passages around the pipe. The pipe includes an aperture adjacent to the anchor region and oriented toward the end wall so that sloshed fluid has only a small effect on the level of reagent in the pipe during transfers. A modified blow molding process produces the anchor region by extending a pin a predetermined distance into a mold while the molded material is still plastic.
    Type: Application
    Filed: May 27, 2015
    Publication date: December 3, 2015
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony
  • Patent number: D747813
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: January 19, 2016
    Assignees: Beckman Coulter, Inc., DHR Technologies Ireland Limited (DTIL)
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony
  • Patent number: D768871
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: October 11, 2016
    Assignees: Beckman Coulter, Inc., DHR Technologies Ireland Limited (DTIL)
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony
  • Patent number: D784552
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: April 18, 2017
    Assignees: Beckman Coulter, Inc., DTIL Ireland Holdings Limited
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony
  • Patent number: D784553
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: April 18, 2017
    Assignees: Beckman Coulter, Inc., DTIL Ireland Holdings Limited
    Inventors: Hiroyuki Onishi, Masato Kayahara, Hiroshi Suzuki, Ryusuke Furuya, Naoki Mukaiyama, Michael Cooney, Marcus O'Neill, Sean O'Mahony