Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8247465 | Heat-expandable microspheres, process for producing the same, and application thereof | Takeshi Inohara, Yoshiaki Shirakabe, Kenichi Kitano, Toshiaki Masuda | 2012-08-21 |
| 8206826 | Method for producing heat-expandable microspheres and application thereof | Hiroki Naito, Satoshi Kawanami, Katsushi Miki, Kenichi Kitano | 2012-06-26 |
| 7994229 | Thermo-expansive microspheres, their production process and their application | Katsushi Miki, Toshiaki Masuda, Ichiro Takahara, Takashi Fujie | 2011-08-09 |
| 7807729 | Heat-expanded microspheres, production process thereof, heat-expandable microspheres and application thereof | Toshiaki Masuda, Takashi Fujie, Ichiro Takahara, Katsushi Miki | 2010-10-05 |
| 7351752 | Thermo-expansive microspheres, their production process and their application | Katsushi Miki, Toshiaki Masuda, Ichiro Takahara, Takashi Fujie | 2008-04-01 |