Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860934 | Process for the production of β type copper phthalocyanine pigment | Osamu Shiromaru, Toshio Oshiba, Takuya Kotani | 2005-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860934 | Process for the production of β type copper phthalocyanine pigment | Osamu Shiromaru, Toshio Oshiba, Takuya Kotani | 2005-03-01 |