Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172695 | Liquid treating apparatus | Yoshinari Kato, Mitsuro Hyakumachi, Yoshihiro Taguchi, Hideki Watanabe, Hayato Horinouchi | 2007-02-06 |
| 7060656 | Antibacterial rockwool growth medium for hydroponics | Yoshinari Kato | 2006-06-13 |