Patents by Inventor KYOWA CO., LTD.

KYOWA CO., LTD. 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).

  • METHOD FOR PLANARIZING UNEVENNESS OF THE SEABED
    Publication number: 20130142574
    Abstract: At a location where unevenness 1000 is present, the condition of a seabed 200 is investigated in advance to examine the respective numbers of large filter units 51 and small filter units 52 to be used, and the position where the large filter units 51 and the small filter units 52 are to be installed. Based on the investigation result, the small filter units 52 are installed on the bottom of the unevenness 1000. The large filter units 51 are installed on the upper surface formed by the installed small filter units 52, and are leveled so that the upper surface formed by the installed large filter units 51 becomes flush with the seabed 200.
    Type: Application
    Filed: January 30, 2013
    Publication date: June 6, 2013
    Applicants: SUMITOMO CORPORATION, KYOWA CO., LTD.
    Inventors: KYOWA CO., LTD., Sumitomo Corporation