Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142679 | Method and apparatus for collecting execution status data of structured program | Toshihiro Hayashi | 1992-08-25 |
| 4791554 | Method and apparatus for preventing deadlock in a data base management system | Atsuhiko Hirota, Yasutaka Yamaguchi, Toshihiro Hayashi | 1988-12-13 |