KF

Katsunobu Fukuda

Yamaha: 1 patents #44 of 154Top 30%
Overall (2002): #180,759 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376582 Wood fiberboard and manufacturing method therefor Ritsuo Iwata, Yoshihiro Hirano, Satoshi Suzuki, Hironori Watanabe 2002-04-23