TI

Tsuyoshi Ishikawa

PE Pentax: 1 patents #89 of 164Top 55%
Overall (2004): #94,991 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6815384 Method for manufacturing sintered piece — 2004-11-09