Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489293 | Automobile | Hirokazu Ikuma, Tadayuki Yakushi, Naoyuki Nakamura | 2004-05-04 |
| D488749 | Bumper for an automobile | Hirokazu Ikuma, Hideo Koyama | 2004-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489293 | Automobile | Hirokazu Ikuma, Tadayuki Yakushi, Naoyuki Nakamura | 2004-05-04 |
| D488749 | Bumper for an automobile | Hirokazu Ikuma, Hideo Koyama | 2004-04-20 |