Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085928 | Diglycerin derivate-modified silicone, emulsifier for water-in-oil emulsion using the same, external use preparaton, and cosmetic composition | Sayuri Sawayama, Seiji Hori | 2018-10-02 |
| 10066060 | Production method for high-purity organosilicon compound | Tatsuo Souda, Sayuri Sawayama, Seiji Hori | 2018-09-04 |
| 9994680 | Co-modified organopolysiloxane, and treatment agent and external use preparation comprising the same | Akito Hayashi, Tomohiro Iimura, Tatsuo Souda, Haruhiko Furukawa | 2018-06-12 |
| 9988499 | Method for producing liquid high-purity sugar derivative-modified silicone or composition thereof | Hideko Maeshima, Sayuri Sawayama, Tatsuo Souda | 2018-06-05 |
| 9980897 | Organopolysiloxane and powder treatment agent, preparation for external use and cosmetic comprising the same | Tomohiro Ilmura, Tatsuo Souda, Akito Hayashi, Sayuri Sawayama, Haruhiko Furukawa | 2018-05-29 |
| 9975999 | Liquid organopolysiloxane and uses thereof | Tatsuo Souda, Tomohiro Iimura, Sayuri Sawayama, Seiji Hori, Haruhiko Furukawa | 2018-05-22 |