Patents by Inventor Masayoshi Yasuda

Masayoshi Yasuda 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).

  • Working machine and device cover used in the same
    Publication number: 20070170001
    Abstract: A device cover is formed as a whole in a bent L-shape by an upper face covering a device accommodation space from an upper side, a side face covering the device accommodation space from a right side, and a convex curved bent face connecting the upper face and the side face. In addition, the device cover is separated into an upper face separate cover element and a side face separate cover element at a joint position extending in a direction from the front toward the rear and then, these separate cover elements and are integrally connected by the use of a connecting plate.
    Type: Application
    Filed: January 31, 2005
    Publication date: July 26, 2007
    Inventors: Makoto Matsushita, Manabu Yamamoto, Tsukasa Toyooka, Masayoshi Yasuda
  • Method of improving response characteristics of gas sensor using microwave spectrometer
    Patent number: 4607521
    Abstract: A response characteristics of a microwave spectroscopic measuring system is remarkably improved by supplying a carrier to a continuously flowing sample containing a polar substance to be measured quantitatively. The carrier contains a compound having at least similar chemical form to that of the polar substance.
    Type: Grant
    Filed: November 20, 1984
    Date of Patent: August 26, 1986
    Assignee: Sagami Chemical Research Center
    Inventors: Tomoo Saito, Mitsutoshi Tanimoto, Masayoshi Yasuda, Yasuharu Ijuin, Akio Hikita, Naotake Morikawa, Hiromichi Uehara, Masaru Fukuyama