HF

Hisashi Fukuzawa

SC Sankyo Seiki Mfg. Co.: 1 patents #7 of 35Top 20%
Overall (2002): #207,184 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6377421 Disk rotating drive mechanism Masayuki Katagiri, Sigeru Kasai, Makoto Fujishima 2002-04-23