Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146869 | Ball screw device and linear motion device | Kazuo Miyaguchi, Tsutomu Ohkubo, Takeshi Nakazawa, Soichiro Kato, Nobumitsu Takahashi +3 more | 2006-12-12 |
| 6813968 | Ball screw device and linear motion device | Kazuo Miyaguchi, Tsutomu Ohkubo, Takeshi Nakazawa, Soichiro Kato, Nobumitsu Takahashi +3 more | 2004-11-09 |
| 6347558 | Ball screw device and linear motion device | Kazuo Miyaguchi, Tsutomu Ohkubo, Takeshi Nakazawa, Soichiro Kato, Nobumitsu Takahashi +3 more | 2002-02-19 |
| 4671127 | Vibration suppressing device in a feed screw mechanism | Toshiaka Yamaguchi | 1987-06-09 |