Inventor · disambiguated record
Kenya Takagawa
Also filed as: TAKAGAWA KENYA
7 granted patents·2 pending applications·18 citations·filing 2000–2005
78Inventor score
Top patents by PatentIndex Score
9 records- 0161US7294284B2Method for producing Mn-Zn ferriteTDK CORP·Filed 2005·Granted Nov 13, 2007·1 cites·19 claims
- 0260US6458286B1Manganese-zinc (Mn-Zn) based ferriteTDK CORP·Filed 2000·Granted Oct 1, 2002·6 cites·10 claims
- 0356US6627103B2Mn-Zn ferrite production process, Mn-Zn ferrite, and ferrite core for power suppliesTDK CORP·Filed 2001·Granted Sep 30, 2003·4 cites·9 claims
- 0454US6905629B2Mn-Zn ferrite, transformer magnetic core and transformerTDK CORP·Filed 2003·Granted Jun 14, 2005·5 cites·15 claims
- 0550US7481946B2Method for producing ferrite material and ferrite materialTDK CORP·Filed 2003·Granted Jan 27, 2009·2 cites·19 claims
- 0643US7481947B2Ferrite magnetic material and ferrite sintered magnetTDK CORP·Filed 2004·Granted Jan 27, 2009·0 cites·19 claims
- 0742US7289010B2Mn-Zn based ferrite memberTDK CORP·Filed 2005·Granted Oct 30, 2007·0 cites·7 claims
- 0841US2007009767A1Ferrite magnetic material and method for producing hexagonal w type ferrite magnetic materialMINACHI YOSHIHIKO·Filed 2004·Application pending·0 cites
- 0937US2006118756A1Ferrite materialTAKAGAWA KENYA·Filed 2003·Application pending·0 cites
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