Daijiroh Tokunaga

Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%

Overall (All Time): #1,260,246 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D530467	Vacuum cleaner	—	2006-10-17
D497984	Air purifier	—	2004-11-02
D489800	Air purifier	—	2004-05-11
D481786	Air purifier	—	2003-11-04