Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310802 | Logical waveform generator | Yoshichika Ichimiya, Tsuneta Sudo, Hiromi Maruyama, Shigeru Sugamori, Susumu Sumida | 1982-01-12 |
| 4300234 | Address pattern generator for testing a memory | Hiromi Maruyama, Masao Shimizu, Kohji Ishikawa, Naoaki Narumi, Osamu Ohguchi | 1981-11-10 |
| 4293950 | Test pattern generating apparatus | Masao Shimizu, Kohji Ishikawa, Naoaki Narumi, Osamu Ohguchi | 1981-10-06 |