Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5946230 | Nonvolatile semiconductor memory device having the reliability of gate insulating film of memory cells enhanced and method for manufacturing the same | Kazuhiro Shimizu, Seiichi Aritome | 1999-08-31 |
| 5640561 | Computerized method and system for replicating a database using log records | Yuji TAKASE | 1997-06-17 |
| 5530855 | Replicating a database by the sequential application of hierarchically sorted log records | Yuji TAKASE | 1996-06-25 |
| 4958502 | Controller for a refrigeration unit | Kanji Isomichi, Hiroshi Ogawa, Toshio Yamashita, Nobuhiro Funahashi | 1990-09-25 |