Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196524 | Dustless powder materials | David M. Morrison, Pierre S. Alusta, Shigeru Kishida, Yoshiaki Kawasaki | 2019-02-05 |
| 7276113 | Self-emulsifying pigments | Mark G. Le Page, Shigeru Kishida, Yoshiaki Kawasaki | 2007-10-02 |
| 6887494 | Pigments and extender pigments with enhanced skin adhesion for cosmetic preparations | Masaru Kobayashi, William Kalriess, Ian Smith, Shigeru Kishida | 2005-05-03 |
| 5928658 | Oil-free wax-free solid cosmetic composition | Shigeru Kishida, Masaru Kobayashi | 1999-07-27 |
| 5897868 | Slurry composition for cosmetic product and method of use | Masaru Kobayashi, Isao Imai, Tohgo Murata, Masaakira Horino, Shigeru Kishida | 1999-04-27 |