Inventor · disambiguated record
Kazuhisa Takayama
Also filed as: TAKAYAMA KAZUHISA
5 granted patents·2 pending applications·367 citations·filing 1992–2004
84Inventor score
Top patents by PatentIndex Score
7 records- 0195US6571379B2Semiconductor integrated circuit and semiconductor integrated circuit wiring layout methodNEC ELECTRONICS CORP·Filed 2001·Granted May 27, 2003·221 cites·5 claims
- 0293US5817670ANaphthyridine derivatives and pharmaceutical compositions thereofYAMANOUCHI PHARMA CO LTD·Filed 1995·Granted Oct 6, 1998·100 cites·20 claims
- 0370US6136810APyrido[2,3-D]pyrimidine derivatives and pharmaceutical compositions thereofYAMANOUCHI PHARMA CO LTD·Filed 1996·Granted Oct 24, 2000·33 cites·11 claims
- 0469US5420126A3,4-dihydro-2H-1,4-benzoxazine derivatives and pharmaceutical compositions containing the sameYAMANOUCHI PHARMA CO LTD·Filed 1992·Granted May 30, 1995·11 cites·9 claims
- 0554US6947236B2Magnetic signal recording method and magnetic recording-reproduction apparatusSHARP KK·Filed 2001·Granted Sep 20, 2005·2 cites·18 claims
- 0641US2004105348A1Magnetic recording device, recording device, and reproducing deviceSHARP KK·Filed 2003·Application pending·0 cites
- 0736US2004238005A1Method of judging end of cleaning treatment and device for the cleaning treatmentFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →