Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642380 | Fluorescent group-containing carbodiimide compound precursor, fluorescent group-containing carbodiimide compound and methods for producing them | Naoki Kimura, Namiko Shiohata | 2003-11-04 |