Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963380 | Biosoluble inorganic fiber | Koji Iwata, Hideki Kitahara, Takahito Mochida, Ken Yonaiyama, Tatsuro Miki | 2018-05-08 |
| 9932264 | Bio-soluble inorganic fiber | Koji Iwata, Hideki Kitahara, Ken Yonaiyama, Tatsuro Miki | 2018-04-03 |