Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363382 | Data classification method and data management method, database and data storage medium based on that data classification method | Masami Hane | 2002-03-26 |
| 5845105 | Method of simulating semiconductor manufacture with process functions according to user application | Tatsuya Kunikiyo, Katsumi Eikyu, Kenichiro Sonoda, Masato Fujinaga, Kiyoshi Ishikawa | 1998-12-01 |
| 5416339 | Semiconductor device having electrode for collecting electric charge in channel region | Masato Fujinaga, Tsuyoshi Yamano | 1995-05-16 |
| 5293327 | Method of logic circuit simulation | Mikio Ikeda | 1994-03-08 |
| 5293557 | Method of describing a surface of an object after processing | Masato Fujinaga | 1994-03-08 |
| 5111404 | Method for managing production line processes | — | 1992-05-05 |
| 5105362 | Method for producing semiconductor devices | — | 1992-04-14 |
| 5070469 | Topography simulation method | Tatsuya Kunikiyo, Masato Fujinaga | 1991-12-03 |
| 5067101 | Topography simulation method | Tatsuya Kunikiyo, Masato Fujinaga | 1991-11-19 |
| 4242691 | MOS Semiconductor device | Satoru Kawazu | 1980-12-30 |