SY

Shin Yokouchi

SC Sumitomo Special Metals Co.: 1 patents #25 of 64Top 40%
Overall (2002): #116,318 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6411464 Magnetic head including sliding member having bearing surface formed of protrusions with almost flat tips Hiromitsu FUJII, Takehiko Namekata, Katsuhiro Nakamura 2002-06-25