Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314230 | Kneebag and occupant leg protection system | Masayoshi Kumagai, Kazuhiro Abe | 2008-01-01 |
| 7232153 | Leg protection device | Masayoshi Kumagai | 2007-06-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314230 | Kneebag and occupant leg protection system | Masayoshi Kumagai, Kazuhiro Abe | 2008-01-01 |
| 7232153 | Leg protection device | Masayoshi Kumagai | 2007-06-19 |