Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876703 | Apparatus for compressing and/or expanding time base | Kaoru Urata, Miaki Nakashio, Hitoshi Hirai, Masayuki Iwamoto | 1989-10-24 |
| 4866444 | Analog-to-digital converter | Yoshito Nejime, Masao Hotta, Kenji Maio | 1989-09-12 |