Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539325 | Color matching apparatus for automotive repair paints | Takao Asaba, Koichi Kuwano, Masayuki Osumi | 2003-03-25 |
| 6362885 | METHOD OF DETERMINING THE FORMULATING RATIO OF A METALLIC OR PEARLESCENT PIGMENT TO A COLORANT OR THE FORMULATING AMOUNT OF A METALLIC OR PEARLESCENT PIGMENT IN THE COMPUTER-AIDED COLOR MATCHING OF A METALLIC OR PEARLESCENT PAINT | Masayuki Osumi, Takao Asaba, Koichi Kuwano | 2002-03-26 |