Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6073511 | Shift changing device for torque converter | Takehide Sato | 2000-06-13 |
| 5786554 | Shift switching device for torque converter | Kiyoshi Sashida | 1998-07-28 |
| 5496978 | Auto-cancel device | Kiyoshi Sashida | 1996-03-05 |
| 4774521 | Resonant marker for use with radio frequency electronic article surveillance system | Sadao Okada | 1988-09-27 |