Patents by Inventor Kazuya HAGIWARA

Kazuya HAGIWARA 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).

  • HYDROGEN GAS TRANSFER SYSTEM
    Publication number: 20240247758
    Abstract: A hydrogen gas transfer system (S) includes: a gas compressor (15) configured to compress hydrogen gas (HG) and enclosing therein a seal gas (SG) for sealing the hydrogen gas (HG); a gas supply passage (11) configured to supply the hydrogen gas (HG) to the gas compressor (15); and a heater (13) disposed in the gas supply passage (11) and configured to heat the hydrogen gas (HG) to a predetermined temperature equal to or higher than a boiling point of the seal gas (SG).
    Type: Application
    Filed: February 23, 2024
    Publication date: July 25, 2024
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Tetsuya OHASHI, Kazuya HAGIWARA, Haruhiko TOMINAGA, Asako MITSUHASHI, Nobuhiko SUGIYAMA, Masashi MATSUO