HY

Hiromitsu Yamamoto

JC Japan Drilling Co.: 1 patents #1 of 3Top 35%
Overall (2005): #187,471 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6870128 Laser boring method and system Toshio Kobayashi, Eiji Kogure 2005-03-22