Inventor · disambiguated record
Hitoshi Muroi
Also filed as: MUROI HITOSHI
4 granted patents·89 citations·filing 1973–2022
75Inventor score
Top patents by PatentIndex Score
4 records- 0187US4579888AAqueous resin dispersionTOYO INK MFG CO·Filed 1985·Granted Apr 1, 1986·51 cites·15 claims
- 0280US3953626ACoating methodTOYO INK MFG CO·Filed 1973·Granted Apr 27, 1976·33 cites·1 claims
- 0347US12066132B2Pipe jointTOZEN CORP·Filed 2022·Granted Aug 20, 2024·0 cites·1 claims
- 0446US6880861B2Pipe jointTOZEN CORP·Filed 2003·Granted Apr 19, 2005·5 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →