Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298608 | Metal chelate of a monoazo compound and optical recording medium using it | Tetsuo Murayama, Shuichi Maeda, Takumi Nagao | 1994-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298608 | Metal chelate of a monoazo compound and optical recording medium using it | Tetsuo Murayama, Shuichi Maeda, Takumi Nagao | 1994-03-29 |