Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150794 | Charging system for motor-driven vehicle | Makoto Yamada, Hideaki Aoki, Seigou Torita, Kazushige Kakutani, Seiji Murakami +2 more | 2000-11-21 |
| 4200841 | Preset tuning apparatus using floating gate type field effect device | Yoshinosuke Nagata, Makoto Yamada, Kazuyoshi Tsukamoto | 1980-04-29 |