Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545024 | Ophthalmic apparatus | Yoko Akahane | 2013-10-01 |
| 8087781 | Optotype presenting apparatus | Yuichiro Kanazawa | 2012-01-03 |
| 7794087 | Optotype presenting apparatus | — | 2010-09-14 |
| 7607778 | Optotype presenting apparatus | — | 2009-10-27 |
| 7537343 | Optotype presenting apparatus | Yuichiro Kanazawa | 2009-05-26 |
| 6963394 | Inspecting device for semiconductor wafer | Takayasu Yamamoto | 2005-11-08 |
| 6606154 | Sample inspecting apparatus | — | 2003-08-12 |