Resources Contact Us Home
Oyake; Takashi
Hitachi, JP
No. of patents:

Patent Number Title Of Patent Date Issued
8115445 Operation control method and operation control apparatus for variable speed generator-motor February 14, 2012
An excitation device supplies a three-phase AC excitation current to a variable speed generator-motor, and controls the variable speed generator-motor based on a three-phase AC excitation current command value obtained by vector-synthesizing, based on a slip phase from an exciting ph

  Recently Added Patents
RFID device using single antenna for multiple resonant frequency ranges
Differentiated PSIP table update interval technology
Method for eliciting an immune response to human telomerase reverse transcriptase
Device for installing conducting components in structures
Semiconductor device having a multilevel interconnect structure and method for fabricating the same
Assigning runtime artifacts to software components
Apparatus and method for controlling a tunable matching network in a wireless network
  Randomly Featured Patents
Muffler arrangements and methods
Welding method and tubular member and gear pump made using the welding method
Beverage bottle and golf cart mounting apparatus
Input circuit and semiconductor integrated circuit including the same
Preparation of alkane sulfonic acids and sulfonyl chlorides by oxidation of alkanethiols and dialkyl disulfides
Low index of refraction optical fiber with tubular core and/or cladding
Aqueous dispersions of vinylidene chloride resins
Method for controlling accumulation type photoelectric conversion element
High voltage MOSFET with geometrical depletion layer enhancement
Artificial golf green