Inventor · disambiguated record
Yoshiyuki Takegawa
Also filed as: TAKEGAWA YOSHIYUKI
9 granted patents·72 citations·filing 1996–2021
86Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD3OKUDO TAKAFUMI2PANASONIC ELEC WORKS CO LTD2PANASONIC IP MAN CO LTD1SHARP KK1
Top patents by PatentIndex Score
9 records- 0186US8080869B2Wafer level package structure and production method thereforOKUDO TAKAFUMI·Filed 2006·Granted Dec 20, 2011·21 cites·13 claims
- 0282US7674638B2Sensor device and production method thereforPANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Mar 9, 2010·13 cites·25 claims
- 0382US6844664B2Field emission electron source and production method thereofMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Jan 18, 2005·19 cites·13 claims
- 0468US6720717B2Field emission-type electron sourceMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Apr 13, 2004·7 cites·8 claims
- 0567US8067769B2Wafer level package structure, and sensor device obtained from the same package structureOKUDO TAKAFUMI·Filed 2006·Granted Nov 29, 2011·4 cites·22 claims
- 0655US6784621B2Field emission-type electron source and method of biasing the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Aug 31, 2004·4 cites·22 claims
- 0743US11852316B2Construction component, light radiating system, and illumination systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·17 claims
- 0839US8026594B2Sensor device and production method thereforPANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Sep 27, 2011·0 cites·10 claims
- 0939US5800233AProcess of fabricating field-emission type electron source, electron source fabricated thereby and element structure of electron sourceSHARP KK·Filed 1996·Granted Sep 1, 1998·4 cites·12 claims
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