Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4903239 | Semiconductor memory having a parallel input/output circuit | — | 1990-02-20 |
| 4864632 | Indoor wiring system for VHF/UHF signal lines | Atsuo Moriyama, Kazunori Sekiuchi, Toshio Nagakura, Akira Kobayashi | 1989-09-05 |