Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232153 | Therapeutic instrument | Kohji Nishida, Takeshi Soma, Yusuke Goto | 2019-03-19 |
| 9808372 | Therapeutic instrument and attachment thereof | Masanobu Inoue, Masako Oooka, Kazuyuki Tokumo | 2017-11-07 |
| 9107747 | Soft intraocular lens and method of manufacturing the same | Noriyuki Shoji | 2015-08-18 |
| 6786911 | Storage case having soft intraocular lens folding function | Tomomitsu Tatsuishi | 2004-09-07 |
| 6352343 | Gas permeable hard contact lens and method of producing it | Tohru Shirafuji, Hideo Suda, Teruhisa Shimizu, Yuichi Yokoyama | 2002-03-05 |