Patents by Inventor Takeshi Komaba

Takeshi Komaba 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).

  • Assemblies of stacked cassettes
    Patent number: 9117864
    Abstract: A cassette assembly for storing a plurality of platelike workpieces. The cassette assembly includes a first cassette, a second cassette stacked on the first cassette, and a fixing unit for fixing the first cassette and the second cassette to each other in the stacked condition. Both of the cassettes include a first side plate having workpiece supporting grooves, and a second side plate arranged parallel to the first side plate. The second side plate has workpiece supporting grooves respectively opposed to the workpiece supporting grooves of the first side plate, a top plate for connecting the upper ends of the first and second side plates, a bottom plate for connecting the lower ends of the first and second side plates, and a load/unload opening formed near the front ends of the first and second side plates, the top plate, and the bottom plate for loading and unloading the workpieces.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: August 25, 2015
    Assignee: Disco Corporation
    Inventors: Nobukazu Dejima, Masaya Takeuchi, Seiki Ohishi, Yuji Okimoto, Naoya Tokumitsu, Takeshi Komaba
  • CASSETTE ASSEMBLY
    Publication number: 20140231305
    Abstract: A cassette assembly for storing a plurality of platelike workpieces. The cassette assembly includes a first cassette, a second cassette stacked on the first cassette, and a fixing unit for fixing the first cassette and the second cassette to each other in the stacked condition. Both of the cassettes include a first side plate having workpiece supporting grooves, and a second side plate arranged parallel to the first side plate. The second side plate has workpiece supporting grooves respectively opposed to the workpiece supporting grooves of the first side plate, a top plate for connecting the upper ends of the first and second side plates, a bottom plate for connecting the lower ends of the first and second side plates, and a load/unload opening formed near the front ends of the first and second side plates, the top plate, and the bottom plate for loading and unloading the workpieces.
    Type: Application
    Filed: January 30, 2014
    Publication date: August 21, 2014
    Applicant: Disco Corporation
    Inventors: Nobukazu Dejima, Masaya Takeuchi, Seiki Ohishi, Yuji Okimoto, Naoya Tokumitsu, Takeshi Komaba