Inventor · disambiguated record
Shigeru Kitagawa
Also filed as: KITAGAWA SHIGERU
4 granted patents·39 citations·filing 1991–2012
72Inventor score
Top patents by PatentIndex Score
4 records- 0159US5391988AMethod and apparatus for detecting flaws within a conductive object while cancelling the effects of variation in distance between the detection apparatus and the conductive objectNIHON HIHAKAI KEISOKU KENKYUSH·Filed 1991·Granted Feb 21, 1995·30 cites·10 claims
- 0256US8221683B2Specimen preparation apparatus, specimen preparation/analysis system and specimen plateNAKAYA MASANORI·Filed 2010·Granted Jul 17, 2012·1 cites·7 claims
- 0348US8309027B1Specimen preparation apparatus, specimen preparation/analysis system and specimen plateNAKAYA MASANORI·Filed 2012·Granted Nov 13, 2012·0 cites·20 claims
- 0437US6172568B1Power amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 9, 2001·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →