Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150849 | Thermally-expandable microspheres, and composition and molded article containing same | Yasuhiro Suzuki, Naoko Kuriu, Shintaro Nomura, Shunzo Endo | 2018-12-11 |
| 10093782 | Thermally foamable microsphere, method of producing the same, and use thereof | — | 2018-10-09 |
| 9605125 | Thermally foamable microsphere, method of producing the same, and use thereof | — | 2017-03-28 |
| 8759410 | Thermally foamable microsphere, method of producing the same, and use thereof | — | 2014-06-24 |
| 8058320 | Thermally foamable microsphere, production method thereof, use thereof, composition containing the same, and article | Mitsuhiro Matsuzaki, Shunzo Endo | 2011-11-15 |
| 6693204 | Method for purification of cyclic ester | Kazuyuki Yamane, Kentaro Otawara | 2004-02-17 |
| 6613810 | Expandable microspheres and process for producing the same | Genzo Asai, Yoshikatsu Satake | 2003-09-02 |