Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5761847 | Plant-growing system and plant-growing method | Tadashi Ito | 1998-06-09 |
| 5747419 | Plant growing agent comprising iron ferrocyanide complexes and plant growing method | Toshio Hattori | 1998-05-05 |
| 5228235 | Apparatus for promoting the generation of organic compounds from trees | — | 1993-07-20 |