YK

Yasuhiko Kanaga

HS Hitachi Seiko: 1 patents #36 of 106Top 35%
Overall (All Time): #3,878,778 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5024562 Pressure foot for printed circuit board drilling machine Kunio Arai 1991-06-18