Inventor · disambiguated record
Keiji Matsuchika
Also filed as: MATSUCHIKA KEIJI
4 granted patents·1,555 citations·filing 2006–2006
85Inventor score
Technology areasH10P
Top patents by PatentIndex Score
4 records- 0198US8003919B2Substrate heat treatment apparatusDAINIPPON SCREEN MFG·Filed 2006·Granted Aug 23, 2011·481 cites·11 claims
- 0297US7432476B2Substrate heat treatment apparatusDAINIPPON SCREEN MFG·Filed 2006·Granted Oct 7, 2008·502 cites·20 claims
- 0395US8608885B2Substrate heat treatment apparatusGOTO SHIGEHIRO·Filed 2006·Granted Dec 17, 2013·556 cites·26 claims
- 0488US7718925B2Substrate heat treatment apparatusDAINIPPON SCREEN MFG·Filed 2006·Granted May 18, 2010·16 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →