Patents Assigned to TMP Co., Ltd.
  • INDUCTOR
    Publication number: 20090251272
    Abstract: An inductor includes a magnetic core having high permeability or high saturation property; and a coil element embedded in the magnetic core, wherein the magnetic core has a polygon, with 5 or more, pillar shape.
    Type: Application
    Filed: April 7, 2009
    Publication date: October 8, 2009
    Applicants: SHINTO HOLDINGS CO., LTD., TMP CO., LTD
    Inventors: Yuki SATAKE, Tsutomu SATO, Shigeki TERATANI
  • Grinding sheet and grinding method
    Patent number: 7435163
    Abstract: The present invention provides a grinding sheet wherein the width of the ridge in the pattern of abrasive layer is larger than the width of the recess formed between the adjacent portions of the ridge. Its shape is suitable to carry out uniform treatment without causing the workpiece to drop into the recess between ridge portions of the pattern of abrasive layer even when the workpiece is swung while the grinding sheet is rotated during grinding operation.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: October 14, 2008
    Assignees: TMP Co., Ltd., SAE Magnetics (H.K.) Ltd., SAE Technologies (H.K.) Ltd.
    Inventors: Hideaki Natsui, Makoto Saito, Kazuya Orii, Ryuji Fujii, Koji Hosaka