Inventor · disambiguated record
Shigeru Iwanaga
Also filed as: IWANAGA SHIGERU
8 granted patents·184 citations·filing 1998–2008
88Inventor score
Top patents by PatentIndex Score
8 records- 0192US6748811B1Ultrasonic flowmeterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 15, 2004·66 cites·88 claims
- 0282US7237441B2Ultrasonic type fluid measurement deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 3, 2007·26 cites·11 claims
- 0380US7360449B2Ultrasonic fluid measurement instrument having a plurality of split channels formed by partition boardsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Apr 22, 2008·11 cites·22 claims
- 0477US6725878B1Gas leak detection systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 27, 2004·39 cites·11 claims
- 0561US7913575B2Ultrasonic flow rate measuring devicePANASONIC CORP·Filed 2007·Granted Mar 29, 2011·4 cites·13 claims
- 0661US6694824B2Flow measuring deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 24, 2004·13 cites·29 claims
- 0756US6216544B1Ultrasonic flowmeter having reduced phase differenceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 17, 2001·22 cites·19 claims
- 0853US8231737B2Dish washer/dryerIWANAGA SHIGERU·Filed 2008·Granted Jul 31, 2012·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →