Inventor · disambiguated record
Takamitsu Tsuna
Also filed as: TSUNA TAKAMITSU
9 granted patents·4 pending applications·399 citations·filing 1991–2020
90Inventor score
Files withTDK CORP13
Top patents by PatentIndex Score
13 records- 0198US7161765B2Write/read head supporting mechanism, and write/read systemTDK CORP·Filed 2005·Granted Jan 9, 2007·50 cites·3 claims
- 0298US6246552B1Read/write head including displacement generating means that elongates and contracts by inverse piezoelectric effect of electrostrictive effectTDK CORP·Filed 1997·Granted Jun 12, 2001·210 cites·20 claims
- 0394US6621661B1Write/read head supporting mechanism including a microactuator and a slider connected to a ground region of a suspensionTDK CORP·Filed 2000·Granted Sep 16, 2003·38 cites·2 claims
- 0491US6381104B1Write/read head supporting mechanism, and write/read systemTDK CORP·Filed 1999·Granted Apr 30, 2002·67 cites·23 claims
- 0581US6744603B1Write/read head supporting mechanism, and write/read systemTDK CORP·Filed 2000·Granted Jun 1, 2004·15 cites·14 claims
- 0663US5416656AMagnetic recording and reproducing head having a flat surface with round front ridgeTDK CORP·Filed 1991·Granted May 16, 1995·15 cites·4 claims
- 0762US11489217B2Battery packTDK CORP·Filed 2020·Granted Nov 1, 2022·0 cites·7 claims
- 0861US7050266B2Write/read head supporting mechanism and write/read system having a flexible grounding memberTDK CORP·Filed 2003·Granted May 23, 2006·4 cites·2 claims
- 0945US2002135940A1Write/read head supporting mechanism, and write/read systemTDK CORP·Filed 2002·Application pending·0 cites
- 1042US2011204744A1Rotor core and electric motorTDK CORP·Filed 2011·Application pending·0 cites
- 1139US2002190485A1Seal cap fitting structureTDK CORP·Filed 2002·Application pending·0 cites
- 1238US6680820B2Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized thereforTDK CORP·Filed 2002·Granted Jan 20, 2004·0 cites·7 claims
- 1337US2002008941A1Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized thereforTDK CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →