Yahagi; Hayao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yahagi; Hayao.The latest application filed is for "supporting method and system for process operation".
- Yahagi; Hayao - Hitachi JP
| Patent | Date |
|---|---|
| Supporting method and system for process operation Grant 5,943,662 - Baba , et al. August 24, 1 | 1999-08-24 |
| Supporting method and system for process operation Grant 5,845,052 - Baba , et al. December 1, 1 | 1998-12-01 |
| Supporting neural network method for process operation Grant 5,774,633 - Baba , et al. June 30, 1 | 1998-06-30 |
| Plant operation support system Grant 5,581,459 - Enbutsu , et al. December 3, 1 | 1996-12-03 |
| Method of automated learning, an apparatus therefor, and a system incorporating such an apparatus Grant 5,465,320 - Enbutsu , et al. November 7, 1 | 1995-11-07 |
| Apparatus for sludge thickening Grant 4,960,512 - Baba , et al. October 2, 1 | 1990-10-02 |
| Apparatus for monitoring the toxicant contamination of water by using aquatic animals Grant 4,888,703 - Baba , et al. December 19, 1 | 1989-12-19 |
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