Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366409 | Halogen incandescent lamp | Yasuhiro Nieda, Kiyokazu Honda | 1982-12-28 |
| 4315186 | Reflective lamp | Tomiyoshi Hirano, Michiyuki Sawada | 1982-02-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366409 | Halogen incandescent lamp | Yasuhiro Nieda, Kiyokazu Honda | 1982-12-28 |
| 4315186 | Reflective lamp | Tomiyoshi Hirano, Michiyuki Sawada | 1982-02-09 |