Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247114 | Automatic transmission | Takeshi Kaneda, Hirofumi Maruyama | 2007-07-24 |
| 6233999 | Method for ironing spline teeth in pressed stepped sheetmetal and sheetmetal clutch drum formed by same | Satoru Nitou | 2001-05-22 |