Inventor
NAKATA NAOFUMI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “NAKATA NAOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
3 patentsUS5298697AMar 29, 1994
Apparatus and methods for detecting number of people waiting in an elevator hall using plural image processing means with overlapping fields of view
HITACHI LTD115 citations95
US5258586ANov 2, 1993
Elevator control system with image pickups in hall waiting areas and elevator cars
HITACHI LTD88 citations94
US5182776AJan 26, 1993
Image processing apparatus having apparatus for correcting the image processing
HITACHI LTD52 citations91
SANYO ELECTRIC CO
2 patentsUS11469443B2Oct 11, 2022
Electricity storage element including stacked metal foils joined to lead by second joint within first joint, method of manufacturing electricity storage element, joining method, and joint assembly
SANYO ELECTRIC CO0 citations50
US11088426B2Aug 10, 2021
Electric storage device
SANYO ELECTRIC CO0 citations50