Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675218 | Incandescent lamp and a lighting apparatus using the lamp | Hideto Mochizuki, Tetsuya Sugano | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675218 | Incandescent lamp and a lighting apparatus using the lamp | Hideto Mochizuki, Tetsuya Sugano | 1997-10-07 |