Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512861 | Electret fiber sheet | Yuji Iyama, Shingo Hayashi | 2019-12-24 |
| 10501875 | Melt-blown nonwoven fabric and method of manufacturing same | Daiki Shimada, Youhei Nakano, Yoshikazu Yakake | 2019-12-10 |
| 10406469 | Electret fiber sheet | Yohei Nakano, Yuji Iyama | 2019-09-10 |
| 10181689 | Wiring module with coupling portions | Misako Nagai | 2019-01-15 |