Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217070 | Black colorant mixture | Takashi Deno, Jan Sültemeyer | 2015-12-22 |
| 8900779 | Color filter composition | Carsten Schellenberg, Clemens Auschra, Masaki Ohwa, Junichi Tanabe | 2014-12-02 |
| 8664324 | Pigment dispersants with modified copolymers | Junichi Tanabe | 2014-03-04 |