Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881150 | Housing and holder assembly for a portable communication apparatus | — | 1989-11-14 |
| 4879759 | Holding structure for a paging receiver having extra functions | Takeshi Matsumoto, Sigeki Hayasaka | 1989-11-07 |
| 4876537 | Pager receiver including a light emitting and a light sensing element adjacent to a translucent portion of a receiver housing | — | 1989-10-24 |
| 4812950 | Means for mounting a ROM on a printed circuit board | — | 1989-03-14 |