Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866618 | Engine control system for automotive vehicle | Minoru Tamura, Terukiyo Murakami, Toru Iwata | 1989-09-12 |
| 4819186 | Waveform generating apparatus for driving liquid crystal device | Morio Ohta | 1989-04-04 |