Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552291 | Wire electric discharge machine | Seiji Satou, Takuji Magara | 2003-04-22 |
HK
Hiroatsu Kobayashi
Overall (2003): #212,170 of 273,478Top 80%
1
Patents 2003