Patents by Inventor Takashi Kunimoto

Takashi Kunimoto 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).

  • Publication number: 20220095547
    Abstract: The present invention relates to a method for controlling a condition of a plant.
    Type: Application
    Filed: January 27, 2020
    Publication date: March 31, 2022
    Applicant: MERCK PATENT GMBH
    Inventors: Hiroshi OKURA, Ryota YAMANASHI, Stephan DERTINGER, Werner STOCKUM, Michael SCHABERGER, Nina SIRAGUSA, Ryuta SUZUKI, Kazuhisa AZUMA, Takashi KUNIMOTO
  • Publication number: 20100224829
    Abstract: Disclosed is a phosphor having high luminance, which is composed of M1, M2, M3, M4, a halogen element and O, wherein M1 represents an alkaline earth metal; M2 represents a trivalent metal element; M3 represents an activating element; and M4 represents a tetravalent metal element, with the molar ratio among M1, (M2+M3), M4, and the halogen element, namely M1:(M2+M3):M4: halogen element being 1:4:3:a wherein a is a number within the range of not less than 0.01 but not more than 3. The phosphor can be obtained by firing a metal compound mixture containing M1, M2, M3, M4, and a halogen element, wherein M1, M2, M3 and M4 are as defined above, which additionally contains one or more halides selected from the group consisting of halides of M1, halides of M2 and halides of M3.
    Type: Application
    Filed: August 25, 2008
    Publication date: September 9, 2010
    Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED, NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY
    Inventors: Yutaka Ito, Koutoku Ohmi, Akira Yamane, Atsushi Kobayashi, Takashi Kunimoto
  • Patent number: 7791261
    Abstract: An ultraviolet excited light-emitting device is disclosed. The ultraviolet excited light-emitting device comprises a phosphor having at least one selected from the group consisting of Eu and Mn as an activator and a compound represented by a formula (1): M1M2M23O6??(1) wherein M1 is at least two selected from the group consisting of Ca, Sr and Ba, or Sr or Ba, M2 is at least one selected from the group consisting of Mg and Zn, and M3 is at least one selected from the group consisting of Si and Ge in the formula (1).
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: September 7, 2010
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Toshinori Isobe, Takashi Kunimoto, Susumu Miyazaki
  • Publication number: 20060150865
    Abstract: An ultraviolet excited light-emitting device is disclosed. The ultraviolet excited light-emitting device comprises a phosphor having at least one selected from the group consisting of Eu and Mn as an activator and a compound represented by a formula (1): M1M2M23O6 ??(1) wherein M1 is at least two selected from the group consisting of Ca, Sr and Ba, or Sr or Ba, M2 is at least one selected from the group consisting of Mg and Zn, and M3 is at least one selected from the group consisting of Si and Ge in the formula (1).
    Type: Application
    Filed: June 3, 2004
    Publication date: July 13, 2006
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Toshinori Isobe, Takashi Kunimoto, Susumu Miyazaki