Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479807 | Microscope | — | 2002-11-12 |
| 6473228 | Microscope | — | 2002-10-29 |
| 6259473 | Section image obtaining apparatus and method of obtaining section image | Chikaya Iko | 2001-07-10 |
| 6133561 | Electric revolver and electric microscope | Masahiko Otomo | 2000-10-17 |
| 5144478 | Microscope including first and second stages in conjugate planes | — | 1992-09-01 |
| 5121655 | Coaxial coarse and fine adjusting device | — | 1992-06-16 |