Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8633356 | Method for controlling root parasitic plants | Shinjiro Yamaguchi, Mikihisa Umehara, Satoko Yoshida, Ken Shirasu | 2014-01-21 |
| 8042589 | Cleaning unit and printer | — | 2011-10-25 |
| 7639269 | Printer and ink sheet | Junichi Mizukami, Naoki Yoshida, Hiroyuki Kasahara | 2009-12-29 |