Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666477 | Method and apparatus for setting graph definition items in graph processing system | — | 1997-09-09 |
| 5649725 | Thread joint for tube | Shigeo Nagasaku, Kenichi Ohyabu, Akira Narita | 1997-07-22 |
| 5621670 | Communication service simulator and a communication service specification verifying method | Akiko Hiramatsu, Yasuo Iwami | 1997-04-15 |
| 5616295 | Floating furnace | Hiroshi Tawara, Mineyuki Hiramatsu | 1997-04-01 |