Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647697 | Process for producing azine compounds | Minekazu Koshi, Taisuke SAITO, Tatsuo Sakan, Seiichi Nakahara | 1987-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647697 | Process for producing azine compounds | Minekazu Koshi, Taisuke SAITO, Tatsuo Sakan, Seiichi Nakahara | 1987-03-03 |