Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490032 | Bumper for an automobile | Hirokazu Ikuma | 2004-05-18 |
| D489293 | Automobile | Hirokazu Ikuma, Naoyuki Nakamura, Koichi Sumigama | 2004-05-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490032 | Bumper for an automobile | Hirokazu Ikuma | 2004-05-18 |
| D489293 | Automobile | Hirokazu Ikuma, Naoyuki Nakamura, Koichi Sumigama | 2004-05-04 |