Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357845 | Leather coloring process, leather coloring apparatus and colored leather produced by such process | Nobuyuki Kuwabara, Yasushi Takatori, Sadayuki Sugama, Hiromitsu Hirabayashi, Yuji Akiyama +1 more | 2002-03-19 |