Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323340 | Phthalocyanine compound, method for production thereof, and near infrared absorption dye using the compound | Kiyoshi Masuda, Masunori Kitao | 2001-11-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323340 | Phthalocyanine compound, method for production thereof, and near infrared absorption dye using the compound | Kiyoshi Masuda, Masunori Kitao | 2001-11-27 |