Inventor · disambiguated record
Kenkichi Akaoka
Also filed as: AKAOKA KENKICHI
4 granted patents·35 citations·filing 1985–1989
74Inventor score
Technology areasG11B
Files withTDK CORP4
Top patents by PatentIndex Score
4 records- 0170US4979065ADisc cartridge having a liner and an elastic member for maintaining the liner in contact with a discTDK CORP·Filed 1988·Granted Dec 18, 1990·17 cites·9 claims
- 0252US4949210ATape cassetteTDK CORP·Filed 1989·Granted Aug 14, 1990·8 cites·10 claims
- 0348US4663689ATape pad for a magnetic tape cassetteTDK CORP·Filed 1985·Granted May 5, 1987·7 cites·2 claims
- 0436US5082197ATape cassetteTDK CORP·Filed 1989·Granted Jan 21, 1992·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →