Inventor · disambiguated record
Shigekazu Shimizu
Also filed as: SHIMIZU SHIGEKAZU
3 granted patents·13 citations·filing 2005–2013
62Inventor score
Files withCANON KK3
Top patents by PatentIndex Score
3 records- 0168US7591200B2Method of detecting high-concentration region direction of pollutant in soilCANON KK·Filed 2005·Granted Sep 22, 2009·2 cites·2 claims
- 0268US7109718B2Underground exploration apparatusCANON KK·Filed 2005·Granted Sep 19, 2006·10 cites·3 claims
- 0366US9289984B2Liquid discharge head and liquid discharge apparatusCANON KK·Filed 2013·Granted Mar 22, 2016·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →