Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298065 | Ultraviolet-screening scale pigment, process for preparing the pigment and cosmetics containing the pigment | Norihiro Tanimoto, Mayumi Mandai | 1994-03-29 |
| 5002608 | Titanium dioxide coated micaceous iron oxide pigments and method for producing the same | Sanji Fujiwara, Mitsuo Harada, Hiroshi Shitamichi | 1991-03-26 |