Patents by Inventor Shiho Nakagawa

Shiho Nakagawa 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).

  • Portable satellite communication apparatus
    Patent number: 5819185
    Abstract: A portable satellite communication apparatus constituted by a body portion and an antenna portion, wherein the antenna portion is attached on an azimuth angle adjustor provided on the body portion so that the upper surface of the antenna portion is made to be the transmission/reception direction of radio waves and the antenna portion is made rotatable so as to act also as a cover for covering the body portion. The antenna portion can be adjusted with respect to its azimuth angle, elevation angle and polarization angle. A panel portion and a handling instruction indicating portion are provided on the upper surface of the body portion and a lamp is provided on the antenna support portion so as to illuminate the panel portion and the handling instruction indicating portion to facilitate the handling of the apparatus in the night or the like.
    Type: Grant
    Filed: June 5, 1996
    Date of Patent: October 6, 1998
    Assignee: Hitachi, Ltd.
    Inventors: Koichi Umezawa, Takashi Ohwada, Shiro Fujimori, Shiho Nakagawa, Minako Sasahara, Tohru Higashihara