Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784328 | Process for producing adamantane compound | Akio Kojima | 2004-08-31 |
| D494892 | Automobile | Takashi Hagino, Keisuke Sakamoto | 2004-08-24 |
| D490021 | Automobile | Tadao Otsuki | 2004-05-18 |