Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649227 | System for supporting a conversion between abstract syntax and transfer syntax | Yasutaka Ushijima | 1997-07-15 |
| 5613100 | Computer system having an open systems interconnection (OSI) management system for an information conversion for management of non-open systems | — | 1997-03-18 |
| 5418963 | Protocol encoding/decoding device capable of easily inputting/referring to a desired data value | Yasutaka Ushijima | 1995-05-23 |
| 5303243 | Network management system capable of easily switching from an active to a backup manager | — | 1994-04-12 |
| 5263137 | Syntax converting apparatus for decomposing different portions of a data string differently depending on whether a data string is an external type data string | — | 1993-11-16 |
| 5257371 | System packaging object class defining information | — | 1993-10-26 |
| 4994998 | Apparatus and method for structuring data written according to ISO/8824/ASN.1 specification | — | 1991-02-19 |