Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7057728 | Color card, color book comprising the same, and color card with picture sample | Shigeki Ito, Hideki Yamauchi, Kazunori Kurachi | 2006-06-06 |
| 6502049 | User's color matching system, thinned pigment dispersion set for color matching, paint color matching method, color matching data base for user and method of using the same | Kazuhiko Ide | 2002-12-31 |
| 6308499 | Method for manufacturing/handling fluid component packaged goods, manufacture/handling instructing data code for use in this method and fluid component packaged goods affixed by this manufacture/handling instructing data code | Kazuhiko Ide | 2001-10-30 |