Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790791 | Ring-shaped coupling | Atsuo Kamata, Fuyuki Yoshii | 1988-12-13 |
| 4310802 | Logical waveform generator | Yoshichika Ichimiya, Tsuneta Sudo, Hiromi Maruyama, Shigeru Sugamori, Takashi Tokuno | 1982-01-12 |
| 4270116 | High speed data logical comparison device | Yoshichika Ichimiya, Tsuneta Sudo, Hiromi Maruyama, Shigeru Sugamori, Masao Shimizu +1 more | 1981-05-26 |