The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2011
Filed:
Jul. 29, 2008
Toshinori Sugiyama, Ashigarakami-gun, JP;
Yoshinori Tokumura, Ashigarakami-gun, JP;
Syoji Tsuyuki, Ashigarakami-gun, JP;
Toshiaki Suzuki, Ashigarakami-gun, JP;
Shinji Kawamoto, Ashigarakami-gun, JP;
Toshinori Sugiyama, Ashigarakami-gun, JP;
Yoshinori Tokumura, Ashigarakami-gun, JP;
Syoji Tsuyuki, Ashigarakami-gun, JP;
Toshiaki Suzuki, Ashigarakami-gun, JP;
Shinji Kawamoto, Ashigarakami-gun, JP;
Hitachi High-Technologies Corporation, Toky, JP;
Abstract
In the present invention, through the provision of a tray placing rack for storing trays in multi steps, the trays accommodating electronic parts after inspection are received in the racks and through the provision of a tray stacking rack above the tray placing rack, an empty tray emptied by having been inspected of the electronic parts before inspection at an inspection stage is stacked on the tray stacking rack. When a certain tray is filled with electronic parts after inspection and is discharged, an empty ray is taken out from the tray stacking rack and the empty tray is fed to the rack position of the discharged tray to permit re-use of empty trays.