Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084544 | Process for production of water-absorbing resin | Shinya Fukudome, Junichi Takatori, Yasuhiro Nawata | 2011-12-27 |
| 7713623 | Process for production of water-absorbing resin particles | Yuji Kinpara, Tomoki Kawakita, Yasuhiro Nawata | 2010-05-11 |