Patents by Inventor Masaki Iwasaki

Masaki Iwasaki 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).

  • Patch
    Patent number: 5780047
    Abstract: A patch is disclosed, which comprises a water-soluble adhesive sheet (a), and a patch is disclosed, which comprises a water-soluble adhesive sheet (a) and a water-soluble protective material (b) laminated thereon.This patch is convenient in handling and achieves high merit. Also, it can be applied to the skin so as to exhibit excellent warm-bathing effects on the application site.
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: July 14, 1998
    Assignee: Kao Corporation
    Inventors: Tetsuro Kamiya, Kouichi Niinaka, Keiko Morioka, Hidenori Yorozu, Michitaka Sawada, Masaki Iwasaki
  • Discretely modifiable imaging in ultrasonic diagnostic equipment
    Patent number: 5322066
    Abstract: In ultrasonic diagnostic equipment processing signals echo-reflected from ultrasonic pulses beamed into a patient and providing composite display of patient-related diagnostic information including organic information, the comprehensive diagnostic information is discretely stored as various imaging data into separate display memories, and is furthermore externally storable through VTR recording such that the information can be retrieved for regeneration. A selector selects between either real-time imaging derived from the display memories, or regeneration imaging obtained from a pseudo-video combined signal stored in the VTR, for input to a color palette as an imaging processor which color encodes and combines data for composite imaging. Separate imaging modification processes are post real-time executable upon the discretely regenerated imaging data retrieved from the VTR for altered display on a monitor of the equipment.
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: June 21, 1994
    Assignee: Shimadzu Corporation
    Inventors: Mutsumi Miyataka, Masaki Iwasaki
  • Conductive paste and conductive coating film
    Patent number: 5158708
    Abstract: An electrically conductive paste composition comprises an electric conductive powder, an organic binder comprising (A) a polyhydroxystyrene derivative and (B) a thermosetting resin at a weight ratio of (A) to (B) in the range between 5/95 and 95/5 and a solvent. The paste is used for an electric circuit printed on a substrate and improved in view of migration resistance, flexibility and reliability.
    Type: Grant
    Filed: November 28, 1990
    Date of Patent: October 27, 1992
    Assignee: Kao Corporation
    Inventors: Yuzo Yamamoto, Tomoyuki Haishi, Hiromitsu Hayashi, Masaki Iwasaki, Yumi Rakue
  • Electrically conductive paste composition
    Patent number: 5156771
    Abstract: An electrically conductive paste composition comprises an electrically conductive powder, an organic binder comprising a polymer of a hydroxystyrene having the formula (A) or a copolymer of hydroxystyrene having the formula (B), said polymer and copolymer each having a weight-average molecular weight of 1,000 to 2,000,000, and a solvent. In the formula, Y and Z are an amine group and others.
    Type: Grant
    Filed: May 24, 1990
    Date of Patent: October 20, 1992
    Assignee: Kao Corporation
    Inventors: Yuzo Yamamoto, Masaki Iwasaki, Tomoyuki Haishi, Hiromitsu Hayashi, Yumi Rakue