Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10561311 | Ophthalmic imaging apparatus and ophthalmic information processing apparatus | Katsuhiro Yamada | 2020-02-18 |
| 6055648 | Method and apparatus for recovering the computing error, and a computer-readable recording medium for storing the program for executing the method | Motohide Tamura | 2000-04-25 |
| 5970506 | Spreadsheet-calculating system and method | Hiroki Kiyan, Motohide Tamura | 1999-10-19 |