Inventor · disambiguated record

Hiroaki Yamani

Also filed as: YAMANI HIROAKI

3 granted patents·177 citations·filing 1991–1993

76Inventor score

Technology areasB66B

Files withHITACHI LTD3

Top patents by PatentIndex Score

3 records

0196US5298697AApparatus and methods for detecting number of people waiting in an elevator hall using plural image processing means with overlapping fields of viewHITACHI LTD·Filed 1992·Granted Mar 29, 1994·115 cites·11 claims
0286US5283399AGroup control of elevator system improvement measuresHITACHI LTD·Filed 1991·Granted Feb 1, 1994·43 cites·16 claims
0360US5409085AGroup control elevator system for automatically adjusting elevator operation based on a evaluation functionHITACHI LTD·Filed 1993·Granted Apr 25, 1995·19 cites·8 claims

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