Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280273 | Gas barrier multilayer film | Kota Ozeki, Tetsunori Takano | 2019-05-07 |
| 9199436 | Gas-barrier laminate | Yasushi Sasaoka, Tooru Hachisuka | 2015-12-01 |
| 8658278 | Gas barrier multilayer film | Shigenobu Yoshida, Tooru Hachisuka, Motoyoshi Takemura | 2014-02-25 |
| 8586181 | Protective sheet for solar cell module | Yasunari Takanashi, Shigenobu Yoshida | 2013-11-19 |
| 8124236 | Gas-barrier laminate for hydrothermal treatment | Shigenobu Yoshida, Tooru Hachisuka | 2012-02-28 |
| 8092917 | Gas-barrier laminate | Shigenobu Yoshida, Tooru Hachisuka | 2012-01-10 |
| 7910213 | Gas-barrier laminate | Shigenobu Yoshida, Tooru Hachisuka | 2011-03-22 |
| 7678448 | Gas barrier film and gas barrier laminate | Tooru Hachisuka, Shigenobu Yoshida, Yoshinori Kobayashi, Kenji Ito, Hisashi Togashi +1 more | 2010-03-16 |
| 7615287 | Gas barrier film | Shigenobu Yoshida, Tooru Hachisuka | 2009-11-10 |
| 7288315 | Gas-barrier material | Shigenobu Yoshida, Soko Yamagami, Tooru Hachisuka | 2007-10-30 |
| 7166353 | Gas-barrier material | Shigenobu Yoshida, Soko Yamagami, Tooru Hachisuka | 2007-01-23 |