Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037467 | Oil-in-water-type emulsion composition, method for producing same, and use of same | Hideaki Komori, Kazuhiko Kojima, Hidetoshi Kondo | 2024-07-16 |
| 11034815 | Sponge-forming liquid silicone rubber composition and silicone rubber sponge | Shuji Endo, Tsugio Nozoe | 2021-06-15 |
| 10959937 | Oil-in-water type organopolysiloxane emulsion and method for producing same, cosmetic raw material, and cosmetic product | Kazuhiko Kojima | 2021-03-30 |
| 9439842 | Use of acid in the manufacture of organopolysiloxane | Masaru Ozaki, Seiji Hori, Kazuhiko Kojima, Tsunehito Sugiura | 2016-09-13 |
| 9441077 | Manufacturing method for organopolysiloxane-polyoxyalkylene block copolymer | Masaru Ozaki, Seiji Hori, Mari Wakita | 2016-09-13 |