Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952245 | Nacreous pigment containing a dye and cosmetic composition comprising the same | Momoko Suzumeji | 1990-08-28 |
| 4930839 | Single-legged chair | Osamu Saito, Yasushi Ikeda | 1990-06-05 |
| 4861379 | Spherical fine particulate pigment and process for preparing the same | Takeo Imai | 1989-08-29 |