Inventor · disambiguated record
Hiroyuki Oiyama
Also filed as: OIYAMA HIROYUKI
6 granted patents·60 citations·filing 2000–2021
78Inventor score
Files withNIPPON KINSEN KIKAI KK6
Top patents by PatentIndex Score
6 records- 0181US12254733B2Paper sheet storage handling deviceNIPPON KINSEN KIKAI KK·Filed 2021·Granted Mar 18, 2025·1 cites·8 claims
- 0279US6435329B1Money handling apparatusNIPPON KINSEN KIKAI KK·Filed 2000·Granted Aug 20, 2002·44 cites·13 claims
- 0370US6889850B2Bill processing deviceNIPPON KINSEN KIKAI KK·Filed 2001·Granted May 10, 2005·11 cites·6 claims
- 0454US7192023B2Bill handling apparatusNIPPON KINSEN KIKAI KK·Filed 2004·Granted Mar 20, 2007·4 cites·4 claims
- 0553US12378798B2Locking/unlocking deviceNIPPON KINSEN KIKAI KK·Filed 2021·Granted Aug 5, 2025·0 cites·6 claims
- 0645US11544986B2Paper sheet accommodating unit and paper sheet processing deviceNIPPON KINSEN KIKAI KK·Filed 2018·Granted Jan 3, 2023·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →