Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6203853 | Material for inverting static electricity method for removing static electricity crop raising house and method for raising crop | Kuniaki Takamatsu, Toyoko Ohara, Hideaki Kikuchi, Kenichi Umeda, Taichiro Nakayama | 2001-03-20 |