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Kuraya

Akiko Kuraya, Imabari-Shi JP

Patent application numberDescriptionPublished
20090160340DIELECTRIC BARRIER DISCHARGE LAMP LIGHTING DEVICE - A dielectric barrier discharge lamp 06-25-2009

Hidetoshi Kuraya, Tokyo JP

Patent application numberDescriptionPublished
20090001572SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device of the present invention includes a chip which has a pad; a bump electrode formed on the pad; and a wire whose stitch bonding is made on the bump electrode. The wire satisfies a condition: (modulus-of-elasticity/breaking strength per unit area)≧400.01-01-2009

Yasumasa Kuraya, Ohbu-Shi JP

Patent application numberDescriptionPublished
20110056629FRICTION WELDING APPARATUS - A friction welding device allows one work (03-10-2011

Yoshiaki Kuraya, Osaka JP

Patent application numberDescriptionPublished
20110064552Work Vehicle - A tractor includes a mounting plate, a protruding tube, a boom supporter, and a boom. The mounting plate is attachable to a frame on a side surface of a vehicle. The protruding tube is connected to the mounting plate, and shaped to protrude from a portion in which the protruding tube is connected to the mounting plate, toward the outside of the vehicle. The boom supporter is connected to a distal end portion of the protruding tube, and shaped to protrude upward from a portion in which the boom supporter is connected to the distal end portion of the protruding tube. The boom is coupled to the boom supporter via a boom coupler, and formed to extend from the boom coupler toward the front side of the vehicle. In a side view, an imaginary straight line extending vertically downward from the boom coupler is located rearward of the protruding tube.03-17-2011