Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879759 | Holding structure for a paging receiver having extra functions | Takeshi Matsumoto, Takashi Oyamada | 1989-11-07 |
| D304192 | Radio pager | Mamoru Takahashi | 1989-10-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879759 | Holding structure for a paging receiver having extra functions | Takeshi Matsumoto, Takashi Oyamada | 1989-11-07 |
| D304192 | Radio pager | Mamoru Takahashi | 1989-10-24 |