Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670987 | Virtual manipulating apparatus and method | Miwako Doi, Naoko Umeki | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670987 | Virtual manipulating apparatus and method | Miwako Doi, Naoko Umeki | 1997-09-23 |