Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8298514 | Agent for enhancing contrast of image of fluorescent staining of lumen of digestive tract | Akira Yamamoto, Yusuke Iimori, Mizue Saze, Mariko Ishiguro | 2012-10-30 |
| 8052660 | Liquid applicator for endoscope | Akira Yamamoto, Tetsuya Nakamura, Yae KUROSAWA, Yusuke Iimori | 2011-11-08 |
| 7985177 | Endoscope for magnified image observation | Tetsuya Nakamura, Akira Yamamoto, Yae KUROSAWA, Yusuke Iimori | 2011-07-26 |
| 7588172 | Liquid spray tool for endoscope | Akira Yamamoto, Tetsuya Nakamura, Yae KUROSAWA, Yusuke Iimori | 2009-09-15 |