Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395857 | Modified organopolysiloxanes, production thereof and compositions | Takanao Suzuki, Daisuke Tsukioka, Hiroyuki Ohno | 2002-05-28 |
| 5859243 | Silicone derivatives, their production and use | Hiroyuki Ohno, Isaburo Amano, Takanao Suzuki, Koji Chiba | 1999-01-12 |
| 5712391 | Silicone derivatives, their production and use | Hiroyuki Ohno, Isaburo Amano, Takanao Suzuki, Koji Chiba | 1998-01-27 |