SM

Seiji Matsumoto

Yamaha: 1 patents #37 of 162Top 25%
Overall (1994): #70,006 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5325352 Recording of mastering information for performing a disc mastering process 1994-06-28