Hiroshi Otana

SC Sanyo Electric Co.: 1 patents #221 of 745Top 30%

Overall (2003): #210,949 of 273,478Top 80%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6636688	Video recording device	—	2003-10-21