Inventor · disambiguated record
Toshihiko Kuriyama
Also filed as: KURIYAMA TOSHIHIKO
5 granted patents·3 pending applications·110 citations·filing 1995–2018
81Inventor score
Top patents by PatentIndex Score
8 records- 0185US5981902ATexturing apparatus for magnetic recording medium and magnetic recording medium process therebyMITSUBISHI CHEM CORP·Filed 1995·Granted Nov 9, 1999·51 cites·22 claims
- 0283US5928759AMagnetic recording medium, method of producing the same, and recording and reading-out methodMITSUBISHI CHEM CORP·Filed 1997·Granted Jul 27, 1999·41 cites·26 claims
- 0365US6950261B2Magnetic pattern forming method, magnetic pattern forming apparatus, magnetic disk, and magnetic recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 27, 2005·5 cites·30 claims
- 0461US9638409B2LED lampMITSUBISHI CHEM CORP·Filed 2015·Granted May 2, 2017·1 cites·14 claims
- 0557US6217970B1Magnetic recording medium, method of producing the same, and recording and reading-out methodMITSUBISHI CHEM CORP·Filed 1999·Granted Apr 17, 2001·12 cites·6 claims
- 0645US2005083598A1Magnetic pattern forming method, magnetic pattern forming apparatus, magnetic disk, and magnetic recording apparatusFiled 2004·Application pending·0 cites
- 0743US2019003696A1Lighting equipmentMITSUBISHI CHEM CORP·Filed 2018·Application pending·0 cites
- 0834US2015138780A1Illumination deviceMITSUBISHI CHEM CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →