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Hitachi America, Ltd.

Hitachi

Hitachi America, Ltd., Research & Development
  • US Patent no. 8,823,389: Method for identifying EMI sources in an electrical system
    Inventors: M. Takahashi and H. Zeng. Sept. 2, 2014
  • US Patent no. 8,698,571: Circuit for improving the immunity performance of a vehicle network
    Inventors: M. Takahashi and H. Zeng. April 15, 2014
  • US Patent no. 8,049,369: Power inverter controller and method
    Inventors: H. Funato, L. Shao, K. Maki, and G. Saikalis. Nov. 1, 2011
  • US Patent no.7,911,806: Method and apparatus for reducing EMI emissions from a power inverter
    Inventors: H. Funato, L. Shao, and M. Torigoe. Mar 22, 2011
  • US Patent no. 8,678,779: Fuel pump
    Inventors: Takashi Yoshizawa, Donald J. McCune, Harsha Badarinarayan and Akira Inoue
  • US Patent no. 8,038,178: High pressure fuel pipe construction for an internal combustion engine
    Inventors: Harsha Badarinarayan, Akira Inoue, Takashi Yoshizawa, Atsushi Hohkita, Hiroaki  Saeki, Hiroshi Ono, Masahiro Soma, William Harvey, Steve Miller and Su-Wei Sung
  • US Patent no. 8,555,858: High pressure fuel pipe construction for an internal combustion engine
    Inventors: Harsha Badarinarayan, Akira Inoue, Takashi Yoshizawa, Atsushi Hohkita, Hiroaki Saeki, Hiroshi Ono, Masahiro Soma, William Harvey, Steve Miller and Su-Wei Sung
  • US Patent no. 8,594,952: Method for measuring mechanical power dissipation in a vibratory system
    Inventor: Akira Inoue
  • US Patent no. 8,789,513: Fuel delivery system
    Inventors: Donald J. McCune, Harsha Badarinarayan, Pilar Hernandez Mesa and George Saikalis
  • US Patent no. 7,980,226: Fuel system for a direct injection engine
    Inventors: Frank Hunt, Harsha Badarinarayan and Takashi Yoshizawa
  • US Patent no. 7,552,720: Fuel pump control for a direct injection internal combustion engine 
    Inventor: Jonathan Borg, Harsha Badarinarayan, Donald J. McCune, Atsushi Watanabe, Takuya Shiraishi and George Saikalis 
  • US Patent no. 7,406,946: Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber 
    Inventor: Atsushi Watanabe, Harsha Badarinarayan, Jonathan Borg, Donald J. McCune, Takuya Shiraishi, Atsushi Hohkita, Masahiro Soma and Hiroaki Saeki 
  • US Patent no. 6,918,383: Fuel control system 
    Inventors: Frank Warren Hunt, Ayumu Miyajima, George Saikalis, Jonathan Borg and Shigeru Oho
  • US Patent no. 5,595,163: Apparatus and method for controlling the fuel supply of a gas-fueled engine 
    Inventors: Toshiharu Nogi, Robert I. Bruetsch and George Saikalis
  • US Patent no. 5,353,765: Fuel management system for a gaseous fuel internal combustion engine 
    Inventors: George Saikalis and Masatoshi Sugiura
  • US Patent no.7,866,531: Multi-sheet structures and method for manufacturing same
    Inventors: Qi Yang, Harsha Badarinarayan, Frank Hunt, Kazutaka Okamoto
  • US Patent no.7,848,837: Method and apparatus for monitoring the quality of a machining operation
    Inventors: Harsha Badarinarayan, Frank Hunt, Kazutaka Okamoto
  • US Patent no. 7,555,359 : Apparatus and method for correcting defects by friction stir processing
    Inventors: Harsha Badarinarayan, Frank Hunt, Kazutaka Okamoto
  • US Patent no.7,508,682: Housing for an electronic circuit
    Inventors: Harsha Badarinarayan, Kazutaka Okamoto, Frank Hunt
  • US Patent no. 7,197,743:¬† Method for generating computer software for embedded systems
  • US Patent no. 7,778,806: Method and apparatus for simulating microcomputer-based systems
  • US Patent no. 8,700,379: Method and apparatus for simulating microcomputer-based systems
  • US Patent no. 7,987,075: Apparatus and method to develop multi-core microcomputer-based systems
  • US Patent no. 8,639,409: System for managing electrical power distribution between infrastructure and electric vehicles