Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887494 | Pigments and extender pigments with enhanced skin adhesion for cosmetic preparations | Masaru Kobayashi, William Zavadoski, Ian Smith, Shigeru Kishida | 2005-05-03 |
| 6790452 | Pigment dispersions and cosmetic products containing the same | Shigeru Kishida, Mark George LePage, Tetsuo Murata, Masaru Kobayashi, Isao Imai | 2004-09-14 |
| 6251411 | Composition for hydrophobic cosmetic products | Shigeru Kishida, Takako Wright, Masaru Kobayashi, Mark George LePage, Isao Imai | 2001-06-26 |
| 4679706 | Dispensing system with inflatable bag propelling mechanism and separate product gas phase | David J. Magid, Barbara Svitila | 1987-07-14 |