Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931967 | Thermally foamable microsphere and production process thereof | Yasuhiro Tasaki, Yoshikatsu Satake | 2011-04-26 |
| 7252882 | Thermally foamable microsphere and production process thereof | Yoshikatsu Satake | 2007-08-07 |
| 7232607 | Thermally foamable microsphere and production process thereof | Yoshikatsu Satake | 2007-06-19 |
| 6613810 | Expandable microspheres and process for producing the same | Tetsuo Ejiri, Yoshikatsu Satake | 2003-09-02 |