Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6347558 | Ball screw device and linear motion device | Kazuo Miyaguchi, Tsutomu Ohkubo, Takeshi Nakazawa, Shirouji Yabe, Soichiro Kato +3 more | 2002-02-19 |
RS
Ryouichi Sato
Overall (2002): #123,647 of 266,432Top 50%
1
Patents 2002