Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813968 | Ball screw device and linear motion device | Kazuo Miyaguchi, Tsutomu Ohkubo, Takeshi Nakazawa, Shirouji Yabe, Soichiro Kato +3 more | 2004-11-09 |
| 6789672 | Packaging apparatus for roll product and package of roll product | Makoto Ikeda, Kunihiro Sumida | 2004-09-14 |