Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868556 | Cathode ray tube controller | Katsumi Hashimoto, Junya Tempaku | 1989-09-19 |
| 4642609 | Integration type analog-to-digital converter having continuously charging and discharging functions | Kenzi Yamada | 1987-02-10 |
| 4467420 | One-chip microcomputer | Tsuyoshi Watanabe | 1984-08-21 |
| 4447893 | Semiconductor read only memory device | — | 1984-05-08 |