Inventor · disambiguated record
Hideki Ishizaki
Also filed as: ISHIZAKI HIDEKI
13 granted patents·2 pending applications·147 citations·filing 1985–2004
92Inventor score
Files withTDK CORP14
Top patents by PatentIndex Score
15 records- 0188US7014903B2Optical recording mediumTDK CORP·Filed 2004·Granted Mar 21, 2006·33 cites·18 claims
- 0275US4849304AOptical recording mediumTDK CORP·Filed 1987·Granted Jul 18, 1989·19 cites·15 claims
- 0372US4861656AOptical recording mediumTDK CORP·Filed 1987·Granted Aug 29, 1989·17 cites·12 claims
- 0468US4624892AMagnetic recording mediumTDK CORP·Filed 1985·Granted Nov 25, 1986·15 cites·15 claims
- 0566US4902584AOptical recording mediumTDK CORP·Filed 1987·Granted Feb 20, 1990·14 cites·11 claims
- 0665US6921568B2Optical recording mediumTDK CORP·Filed 2004·Granted Jul 26, 2005·5 cites·2 claims
- 0764US4666754AMagnetic recording mediumTDK CORP·Filed 1985·Granted May 19, 1987·13 cites·7 claims
- 0858US4693934AMagnetic recording medium for image recordingTDK CORP·Filed 1985·Granted Sep 15, 1987·10 cites·2 claims
- 0953US6835434B2Method for manufacturing disc-shaped optical recording medium and disc-shaped substrate for optical recording mediumTDK CORP·Filed 2003·Granted Dec 28, 2004·2 cites·21 claims
- 1050US4677023AMagnetic recording mediumTDK CORP·Filed 1985·Granted Jun 30, 1987·7 cites·5 claims
- 1148US6843883B2Vacuum processing apparatus and method for producing an object to be processedTDK CORP·Filed 2002·Granted Jan 18, 2005·2 cites·8 claims
- 1242US2005092251A1Vacuum processing apparatus and method for producing an object to be processedTDK CORP·Filed 2004·Application pending·0 cites
- 1342US2004244026A1Optical disk manufacturing methodFiled 2002·Application pending·0 cites
- 1439US5571629AOptical recording mediumTDK CORP·Filed 1994·Granted Nov 5, 1996·3 cites·6 claims
- 1539US4777082AOptical magnetic recording mediumTDK CORP·Filed 1987·Granted Oct 11, 1988·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →