Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631858 | System for obtaining strict solution in accordance with accuracy of approximate solutions | Masahisa Narita, Hisashi Kaziwara, Shigeki Morinaga, Hiroyuki Kida, Mitsuru Watabe +5 more | 1997-05-20 |