Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7555953 | Condition-detecting device, method, and program, and information-recording medium | Takeo Yoshioka, Shigeo Watanabe | 2009-07-07 |
| 6892596 | Rolling element interference preventer and a guide device | Hidekazu Michioka, Katsuya Iida, Tomozumi Murata | 2005-05-17 |
| 6733179 | Rolling element interference preventer and a guide device | Hidekazu Michioka, Katsuya Iida, Tomozumi Murata | 2004-05-11 |