Inventor
OHTOMO HIROSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OHTOMO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI SEIKO CO LTD
8 patentsUS5871075AFeb 16, 1999
Coin sorting machine
ASAHI SEIKO CO LTD14 citations72
US9704323B2Jul 11, 2017
Coin discrimination apparatus
ASAHI SEIKO CO LTD2 citations71
US6668999B2Dec 30, 2003
Coin sensor
ASAHI SEIKO CO LTD9 citations71
US7549526B2Jun 23, 2009
Coin identifying sensor and a coin selector with coin identifying apparatus
ASAHI SEIKO CO LTD5 citations60
US6056105AMay 2, 2000
Device and method for discriminating a circular plate body such as a coin
ASAHI SEIKO CO LTD5 citations60
US7073654B2Jul 11, 2006
Coin selector for bimetal coins
ASAHI SEIKO CO LTD4 citations53
US12175825B2Dec 24, 2024
Method, system and computer readable medium for coin discrimination
ASAHI SEIKO CO LTD0 citations51
US11574516B2Feb 7, 2023
Method, system, and computer readable medium for setting discrimination criterion information
ASAHI SEIKO CO LTD0 citations51