Patents by Inventor Daisuke Tsurumaki

Daisuke Tsurumaki 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).

  • ELECTROLYTIC CELL AND ELECTROLYZER
    Publication number: 20250019846
    Abstract: An electrolytic cell according to the present disclosure includes: a first separator; a second separator disposed with a space between the second separator and the first separator; an ion exchange membrane disposed between the first separator and the second separator and configured to partition at least part of the space into an anode chamber and a cathode chamber; and a sealing part disposed between the first separator and the second separator, located on an outer side from an outer edge portion of the ion exchange membrane, and configured to seal the space.
    Type: Application
    Filed: February 24, 2023
    Publication date: January 16, 2025
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Naoto TAGAMI, Hidehiko TAJIMA, Yasutaka URASHITA, Shoichi FURUKAWA, Shigeru TSURUMAKI, Daisuke MUKAI, Takahiro SUKENOBU
  • Fuel cell vehicle
    Patent number: 7540343
    Abstract: A fuel cell vehicle includes: a vehicle body; a floor panel provided in the vehicle body that has a floor tunnel that bulges in substantially a center in the width direction of the vehicle body; a pair of front seats each having a seating surface and a seat back and disposed on the floor panel outside of the floor tunnel in the width direction of the vehicle body; seat rails provided between the front seats and the floor panel and adapted to be able to move the front seats in the longitudinal direction of the vehicle body; and a fuel cell stack having a plurality of unit fuel cells stacked in the longitudinal direction of the vehicle body, being disposed under the floor tunnel so as to be substantially parallel with the seat rails.
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: June 2, 2009
    Assignee: Honda Motor Co., Ltd.
    Inventors: Akira Nakashima, Tohru Ono, Daisuke Tsurumaki
  • FUEL CELL VEHICLE
    Publication number: 20070007054
    Abstract: A fuel cell vehicle includes: a vehicle body; a floor panel provided in the vehicle body that has a floor tunnel that bulges in substantially a center in the width direction of the vehicle body; a pair of front seats each having a seating surface and a seat back and disposed on the floor panel outside of the floor tunnel in the width direction of the vehicle body; seat rails provided between the front seats and the floor panel and adapted to be able to move the front seats in the longitudinal direction of the vehicle body; and a fuel cell stack having a plurality of unit fuel cells stacked in the longitudinal direction of the vehicle body, being disposed under the floor tunnel so as to be substantially parallel with the seat rails.
    Type: Application
    Filed: July 5, 2006
    Publication date: January 11, 2007
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Akira Nakashima, Tohru Ono, Daisuke Tsurumaki