Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814558 | Ball screw device and injection molding machine incorporating the same | Koji Kubota, Yoshito Yamamoto, Takeshi Ishiwada | 2004-11-09 |
KK
Kazukiyo Kohno
Overall (2004): #181,976 of 270,089Top 70%
1
Patents 2004