Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872034 | Method for dividing density range of component dyes in color hard copy | Noboru Ohta, Tsuneo Suzuki | 1989-10-03 |
KT
Koju Takahashi
Overall (1989): #85,909 of 140,708Top 65%
1
Patents 1989