Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124618 | Shatter-proof fluorescent lamp | Haruo Shibata, Toyokazu Amano, Mutsuo Takahashi, Shigeru Kamiya | 1992-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124618 | Shatter-proof fluorescent lamp | Haruo Shibata, Toyokazu Amano, Mutsuo Takahashi, Shigeru Kamiya | 1992-06-23 |