Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7617469 | Assertion description conversion device, method and computer program product | Hiroshi Imai | 2009-11-10 |
| 7418681 | Simulation system, simulation method and simulation program for verifying logic behavior of a semiconductor integrated circuit | — | 2008-08-26 |
| 5930147 | Design support system in which delay is estimated from HDL description | — | 1999-07-27 |
| 5282146 | Test assistant system for logical design process | Masami Aihara, Masatoshi Sekine, Hiroaki Nishi, Kazuyoshi Kohno, Takeshi Kitahara +1 more | 1994-01-25 |
| 5218692 | Digital pulse timing parameter measuring device | Yasuo Yamada, Katsuhisa Kondo, Masafumi Takahashi | 1993-06-08 |
| 4688392 | Refrigeration unit including a hot gas defrosting system | Yuji Fujimoto, Masayuki Aono, Tetuo Nakano, Teiji Nakabayashi | 1987-08-25 |
| 4602485 | Refrigeration unit including a hot gas defrosting system | Yuji Fujimoto, Masayuki Aono, Tetuo Nakano, Teiji Nakabayashi | 1986-07-29 |