Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036513 | Desalination performance restoration agent for cellulose acetate membrane and desalination performance restoration method for cellulose acetate membrane | Katsunori Matsui, Sho Yokogawa, Yoshiaki Ito, Ryo Kamito, Yoshihisa Katsunishi +2 more | 2024-07-16 |
| 8820361 | Tube body for pressure transducer | Nozomu Kawasetsu, Yoshinori Nonaka, Kenji Tanaka, Kiichi Tokunaga, Hidemi Sawada +3 more | 2014-09-02 |
| 8685249 | Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus | Kazuhisa Takeuchi, Yoshiaki Ito, Kenji Tanaka, Hideo Iwahashi, Katsunori Matsui | 2014-04-01 |