Osamu Yoshikawa

YO Yoshikawa: 1 patents #1 of 1Top 100%

Overall (2005): #127,513 of 245,428Top 55%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6860410	Powder and grain feeder	—	2005-03-01