Inventor · disambiguated record
Sumio Shimizu
Also filed as: SHIMIZU SUMIO
7 granted patents·2 pending applications·200 citations·filing 1984–2012
86Inventor score
Top patents by PatentIndex Score
9 records- 0188US5746976ADetachable gas analyzing apparatusHORIBA LTD·Filed 1995·Granted May 5, 1998·112 cites·13 claims
- 0286US4988709AQuinolone-carboxylic acids as antibacterial agentsSHIONOGI & CO·Filed 1989·Granted Jan 29, 1991·43 cites·39 claims
- 0371US8630062B2Bearing apparatus having concentric inner and outer roller bearings and information recording/reproducing apparatusSHIMIZU SUMIO·Filed 2012·Granted Jan 14, 2014·4 cites·5 claims
- 0467US4596156ASample gas extracting apparatusHORIBA LTD·Filed 1984·Granted Jun 24, 1986·23 cites·4 claims
- 0561US5110825ABenzofuran derivativeSHIONOGI & CO·Filed 1990·Granted May 5, 1992·7 cites·4 claims
- 0652US5017708AAzabicycloalkanesSHIONOGI & CO·Filed 1989·Granted May 21, 1991·3 cites·12 claims
- 0739US4624150ASampling pipe means for connection to a fluid analyzerHORIBA LTD·Filed 1985·Granted Nov 25, 1986·8 cites·4 claims
- 0839US2002147119A1Grease compositions for a hard disk drive and a process for production thereofFiled 2001·Application pending·0 cites
- 0936US2008086007A12-(Pyrazole-1-Yl)Pyridine DerivativeSHIMIZU SUMIO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →