Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10842682 | Nonwoven fabric layered body, stretchable nonwoven fabric layered body, fiber product, absorbent article, and sanitary mask | Shouichi Takaku, Kenichi Suzuki, Koichi Shimada | 2020-11-24 |
| 10843782 | Ship | Shunji Hamaoka | 2020-11-24 |
| 10605144 | Exhaust gas purification device for ship | Ryota KOBAYASHI, Tsuyoshi Inoue, Yasuyuki Takahata, Shunji Hamaoka | 2020-03-31 |
| 10598601 | Gas concentration measuring device | Yoshinori Fukui, Ryota KOBAYASHI, Tsuyoshi Inoue, Yusuke Oda, Michiyasu Okada +2 more | 2020-03-24 |