JF

Junji Fujii

Yamaha: 1 patents #40 of 166Top 25%
Overall (2003): #187,950 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6667429 Method for manufacturing modified wood Hiroyasu Abe 2003-12-23