Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602652 | Portable device settable in a host apparatus and combined system therefor | Masumi Ishiwatari | 1997-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602652 | Portable device settable in a host apparatus and combined system therefor | Masumi Ishiwatari | 1997-02-11 |