Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813968 | Ball screw device and linear motion device | Kazuo Miyaguchi, Tsutomu Ohkubo, Takeshi Nakazawa, Shirouji Yabe, Nobumitsu Takahashi +3 more | 2004-11-09 |
| 6752245 | Feed screw device | Toru Tsukada | 2004-06-22 |
| 6672764 | Sealing device for linear guide apparatus | Toru Tsukada, Yutaka Igarashi, Toshikazu Yabe, Fumio Ueki | 2004-01-06 |