Inventor · disambiguated record
Tsutomu Nagatsuka
Also filed as: NAGATSUKA TSUTOMU
16 granted patents·2 pending applications·506 citations·filing 1988–2009
94Inventor score
Top patents by PatentIndex Score
18 records- 0196US5789845AFilm bulk acoustic wave deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 4, 1998·226 cites·36 claims
- 0293US6396200B2Thin film piezoelectric elementMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 28, 2002·85 cites·24 claims
- 0383US5942688AApparatus and method for detecting a measurable quantity of an objectMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Aug 24, 1999·66 cites·22 claims
- 0480US6586861B2Film bulk acoustic wave deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 1, 2003·21 cites·15 claims
- 0579US6674215B1Elastic wave deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 6, 2004·22 cites·6 claims
- 0677US4954793AFilter bankMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 4, 1990·24 cites·4 claims
- 0761US6426584B2Elastic wave deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 30, 2002·9 cites·5 claims
- 0858US5417114AEcho based detecting apparatus employing signal generator and correlatorMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 23, 1995·16 cites·128 claims
- 0950US7723666B2Photodiode array configured to increase electrical output power and optical microwave transmission system receiver utilizing the sameMITSUBISHI ELECTRIC CORP·Filed 2005·Granted May 25, 2010·0 cites·5 claims
- 1050US5415045AApparatus and method for detecting flaws in and inspecting an objectMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 16, 1995·11 cites·74 claims
- 1148US6963155B1Film acoustic wave device, manufacturing method and circuit deviceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 8, 2005·8 cites·18 claims
- 1244US8705165B2Optical wavelength conversion element, wavelength conversion laser device, and image display deviceAKINO YOSUKE·Filed 2009·Granted Apr 22, 2014·0 cites·13 claims
- 1344US7196452B2Film acoustic wave device, manufacturing method and circuit deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 27, 2007·2 cites·19 claims
- 1444US5203823ADetecting apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Apr 20, 1993·7 cites·47 claims
- 1541US8094690B2Wavelength converting element and wavelength converting laser apparatusKOYATA YASUHARU·Filed 2007·Granted Jan 10, 2012·0 cites·7 claims
- 1640US5272923AInspection apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 28, 1993·9 cites·36 claims
- 1733US2003122453A1Elastic wave element and method for fabricating the sameFiled 2001·Application pending·0 cites
- 1832US2003001696A1Acoustic wave deviceFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →