Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592465 | Fertilizer/plant vitalizer | Makoto Takeuchi, Yuki Miyazawa, Hiroyuki Sato | 2009-09-22 |
| 5015386 | Method for separation of electrolytes, and method for ion exchange of electrolytes with counter-ions | Toshiya Tanabe, Shigemitsu Abe, Tetsuya Kawakita | 1991-05-14 |