Patents Assigned to Shizuoka Prefecture
  • Patent number: 5919647
    Abstract: An apparatus including: a sprayer for inoculating a microbe on a first division divided from at least one sample of a plant to be examined; sample leaving device for leaving a second division divided from the sample not inoculated with the microbe and the first division inoculated with the microbe, for a predetermined period of time under a predetermined condition; first and second photodetector for respectively measuring the quantities of luminescence emitted from the first and second divisions which have been left standing by the sample leaving device; and a computer for comparing the quantities of the luminescence measured by the first and second photodetector, thereby to examine the resistance or susceptibility of the plant to the microbe.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: July 6, 1999
    Assignees: Hamamatsu Photonics K.K., Shizuoka Prefecture
    Inventors: Mitsuo Hiramatsu, Kazuyoshi Ohta, Takahiro Makino, Kimihiko Kato, Sakio Suzuki, deceased
  • Patent number: 4425452
    Abstract: Coating color and method for providing an excellent coating condition and paper quality through steps comprising a direct addition of enzymatically converted powdered or granulated dry starch to an aqueous suspension of pigments. The dry starch is soluble and impasted in the cold aqueous suspension of pigments without impastation heat and/or other equipment.
    Type: Grant
    Filed: October 14, 1981
    Date of Patent: January 10, 1984
    Assignees: Sanwa Denpun Industrial Co., Ltd., Shizuoka Prefecture
    Inventors: Kojiro Nakata, Yasunobu Endo, Akitomo Terada, Kazumasa Hayashi, Michio Kobori