Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D458703 | Lamp device | Masayuki Katogi | 2002-06-11 |
| D457664 | Lamp device | Masayuki Katogi, Kanji Tajima | 2002-05-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D458703 | Lamp device | Masayuki Katogi | 2002-06-11 |
| D457664 | Lamp device | Masayuki Katogi, Kanji Tajima | 2002-05-21 |