Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363997 | Fluorescent lamp having reflective layer | — | 1982-12-14 |
| 4336479 | Fluorescent lamp having reflective layer and a method for fabricating the same | Taisuke Hirota, Hiroshi Ohno, Etsuo Urataki | 1982-06-22 |