Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139622 | Hollow resin particles for thermosensitive recording media | Koichi SAKABE | 2024-11-12 |
| 11980863 | Heat-expandable microspheres and application thereof | Nobuaki Fujii, Sachiko Tokumura | 2024-05-14 |
| 11773237 | Resin composition, molded article and heat-expandable microspheres | Takumi EBE | 2023-10-03 |
| 11746205 | Heat-expandable microspheres and applications thereof | Naoya Tayagaki | 2023-09-05 |
| 10774192 | Hollow resin particles and application thereof | Naoya Tayagaki | 2020-09-15 |
| 10731021 | Process for producing heat-expandable microspheres and application thereof | Norimichi Hyogo, Koichi SAKABE | 2020-08-04 |
| 10731020 | Rubber composition for vulcanization molding, process for manufacturing the same and application thereof | Naoya Tayagaki | 2020-08-04 |
| 10130928 | Process for producing heat-expandable microspheres and application thereof | Daisuke Nakatomi, Kazunari Ueda | 2018-11-20 |
| 10030115 | Heat-expandable microspheres, process for producing the same, and application thereof | Naoya Tayagaki | 2018-07-24 |
| 10023712 | Heat-expandable microspheres, process for producing the same and application thereof | Koichi SAKABE, Yasuyuki Nomura | 2018-07-17 |
| 9126178 | Heat-expandable microspheres and a method of making heat-expandable microspheres and application thereof | Yu KITA | 2015-09-08 |
| 8754141 | Heat-expandable microspheres and a process for producing the same | Toshiaki Masuda, Kenichi Kitano, Takeshi Inohara, Takayuki Aoki | 2014-06-17 |
| 8486531 | Thermally expanded microspheres and a process for producing the same | Toshiaki Masuda, Ichiro Takahara, Kenichi Kitano, Takeshi Inohara, Takayuki Aoki | 2013-07-16 |
| 8329298 | Heat-expandable microspheres and a process for producing the same | Toshiaki Masuda, Kenichi Kitano, Takeshi Inohara, Takayuki Aoki | 2012-12-11 |
| 8324286 | Heat-expandable microspheres, method for producing the same, and application thereof | Toshiaki Masuda, Ichiro Takahara, Kenichi Kitano, Takeshi Inohara, Takeyoshi Fukuda +2 more | 2012-12-04 |
| 8206826 | Method for producing heat-expandable microspheres and application thereof | Hiroki Naito, Satoshi Kawanami, Ikuo Yosejima, Kenichi Kitano | 2012-06-26 |
| 8129020 | Thermally expanded microspheres and a process for producing the same | Toshiaki Masuda, Ichiro Takahara, Kenichi Kitano, Takeshi Inohara, Takayuki Aoki | 2012-03-06 |
| 7994229 | Thermo-expansive microspheres, their production process and their application | Toshiaki Masuda, Ichiro Takahara, Takashi Fujie, Ikuo Yosejima | 2011-08-09 |
| 7807729 | Heat-expanded microspheres, production process thereof, heat-expandable microspheres and application thereof | Toshiaki Masuda, Takashi Fujie, Ichiro Takahara, Ikuo Yosejima | 2010-10-05 |
| 7566498 | Thermo-expansive microcapsule, production process of expanded product and expanded product thereof | Sachiko Tokumura, Kenichi Kitano, Toshiaki Masuda | 2009-07-28 |
| 7351752 | Thermo-expansive microspheres, their production process and their application | Toshiaki Masuda, Ichiro Takahara, Takashi Fujie, Ikuo Yosejima | 2008-04-01 |
| 6984347 | Thermo-expansive microcapsules and their application | Toshiaki Masuda, Ichiro Takahara, Takashi Hujie, Yoshiaki Shirakabe | 2006-01-10 |