Inventor · disambiguated record

Ryoji Ishihara

Also filed as: ISHIHARA RYOJI

2 granted patents·7 citations·filing 1992–2001

52Inventor score

Technology areasC09D

Files withNIPPON PAINT CO LTD2

Top patents by PatentIndex Score

2 records

0150US6734224B2Heat radiation shield coating compositionNIPPON PAINT CO LTD·Filed 2001·Granted May 11, 2004·4 cites·15 claims
0228US5252404APolyester coating compositions and precoated steel sheet using sameNIPPON PAINT CO LTD·Filed 1992·Granted Oct 12, 1993·3 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →