Inventor · disambiguated record
Tsuyoshi Taketa
Also filed as: TAKETA TSUYOSHI
11 granted patents·471 citations·filing 1994–2005
93Inventor score
Top patents by PatentIndex Score
11 records- 0197US7057472B2Bypass filter, multi-band antenna switch circuit, and layered module composite part and communication device using themHITACHI METALS LTD·Filed 2002·Granted Jun 6, 2006·211 cites·21 claims
- 0291US7242268B2Unbalanced-balanced multiband filter moduleHITACHI METALS LTD·Filed 2003·Granted Jul 10, 2007·55 cites·14 claims
- 0391US5557245AStrip line-type high-frequency elementHITACHI METALS LTD·Filed 1994·Granted Sep 17, 1996·56 cites·6 claims
- 0488US6987984B1High-frequency switch moduleHITACHI METALS LTD·Filed 2000·Granted Jan 17, 2006·31 cites·16 claims
- 0584US7130655B2High-frequency switch circuitTOKYO KYUEI CO LTD·Filed 2005·Granted Oct 31, 2006·10 cites·14 claims
- 0684US7026887B2High-frequency composite part and wireless communications device comprising itHITACHI METALS LTD·Filed 2004·Granted Apr 11, 2006·24 cites·8 claims
- 0784US7003312B2High-frequency switch circuit, high-frequency switch module and wireless communication deviceHITACHI METALS LTD·Filed 2000·Granted Feb 21, 2006·25 cites·18 claims
- 0881US7171234B2High-frequency switch circuitHITACHI METALS LTD·Filed 2005·Granted Jan 30, 2007·7 cites·5 claims
- 0977US6847269B2High-frequency module and wireless communication deviceHITACHI METALS LTD·Filed 2001·Granted Jan 25, 2005·17 cites·13 claims
- 1073US7471962B2High-frequency switch circuit, high-frequency switch module and wireless communications device comprising itHITACHI METALS LTD·Filed 2005·Granted Dec 30, 2008·4 cites·10 claims
- 1163US5880649AMultilayered frequency separatorHITACHI METALS LTD·Filed 1997·Granted Mar 9, 1999·31 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →