Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959859 | Plant monitoring/controlling apparatus | — | 1999-09-28 |
| 5790424 | Plant monitoring apparatus and monitoring method | Masashi Sugihara, Masayuki Fukai | 1998-08-04 |
| 5598572 | Information terminal system getting information based on a location and a direction of a portable terminal device | Koichiro Tanikoshi, Masayuki Tani, Kimiya Yamaashi, Harumi Uchigasaki, Masayasu Futakawa +3 more | 1997-01-28 |
| 5369756 | Fault tree displaying method and process diagnosis support system | Yoshihiko Imura, Akira Kaji | 1994-11-29 |