Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532142 | Electrification preventing implement and electrification preventing method | Kuniaki Takamatsu, Hideaki Kikuchi | 2003-03-11 |
| 6203853 | Material for inverting static electricity method for removing static electricity crop raising house and method for raising crop | Kuniaki Takamatsu, Hideaki Kikuchi, Kenichi Umeda, Kennosuke Tanaka, Taichiro Nakayama | 2001-03-20 |
| 5950361 | Plant activating method | Kuniaki Takamatsu, Hideaki Kikuchi, Kenichi Umeda | 1999-09-14 |