Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889366 | Fluorescent lamp of the external electrode type and irradiation unit | Yoshihisa Yokokawa, Masaki Inoue, Masaki Yoshioka | 1999-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889366 | Fluorescent lamp of the external electrode type and irradiation unit | Yoshihisa Yokokawa, Masaki Inoue, Masaki Yoshioka | 1999-03-30 |