Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333251 | Data processing method and system | Shou Urabe, Hideo Mutoh | 1994-07-26 |
| 5287521 | Method and apparatus for releasing and obtaining shared and exclusive locks | Jun Nitta, Shoji Yamamoto | 1994-02-15 |