Patents by Inventor Makoto Handa

Makoto Handa 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).

  • Powder material sampling device
    Patent number: 3943771
    Abstract: Power material adapted to be used in combination with a powder material manufacturing apparatus having a substantially vertical passage for passing manufactured powder material downwardly therethrough, said sampling device including a rotatable disc having a portion projecting into the vertical passage so that a part of the powder material passing through the passage is deposited on the disc and taken out the passage through rotation of the disc.
    Type: Grant
    Filed: October 15, 1974
    Date of Patent: March 16, 1976
    Assignee: Snow Brand Milk Products Co., Limited
    Inventors: Makoto Handa, Hiromichi Hayashi
  • Method and apparatus for continuously automatically controlling the water content of kneaded viscous materials
    Patent number: 3942767
    Abstract: A feed material is introduced into a pressure-kneading portion of a kneader with a slightly insufficient water content, wherein the remaining water is added and the material is kneaded to be delivered from the kneader as having a predetermined water content, and concurrently the water content of the kneaded material being delivered is continuously measured near the exit of said kneader and the amount of water to be added to the pressure-kneading portion is controlled according to the measured water content, whereby the water content in the kneaded material is maintained constant.
    Type: Grant
    Filed: February 4, 1974
    Date of Patent: March 9, 1976
    Assignees: Snow Brand Milk Products Co., Ltd., Anritsu Electric Co., Ltd.
    Inventors: Keiji Hanzawa, Yoshiyuki Takahashi, Nobuyoshi Suga, Tojo Kato, Makoto Handa, Hiromichi Hayashi, Shinichi Taneya, Toshimaro Sone