Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002608 | Titanium dioxide coated micaceous iron oxide pigments and method for producing the same | Nobumoto Hiraoka, Mitsuo Harada, Hiroshi Shitamichi | 1991-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002608 | Titanium dioxide coated micaceous iron oxide pigments and method for producing the same | Nobumoto Hiraoka, Mitsuo Harada, Hiroshi Shitamichi | 1991-03-26 |