Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5953857 | Method for controlling plant growth | Ichiro Aiga, Shuhei Ikado, Ryu Nakamura, Ryu Oi, Kazuhiro Seino +1 more | 1999-09-21 |
| 5525860 | Plant growing 4 phosphor fluorescent lamp having a photon flux ratio of from 0.8 to 1.0 for light in the 600 NM-700 NM and 700 NM-800 NM bands | Kimitoshi Horaguchi, Masaaki Morita, Haruo Shibata, Ichiro Aiga | 1996-06-11 |
| 5269093 | Method and apparatus for controlling plant growth with artificial light | Kimitoshi Horaguchi, Masaaki Morita, Ichiro Aiga | 1993-12-14 |