Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451941 | Inorganic dispersion stabilizer and process for producing resinous particles using the same | Hayato Ikeda | 2002-09-17 |
| 6417283 | Carbon black graft polymer | Hayato Ikeda, Nobuyuki Ando | 2002-07-09 |