Inventor · disambiguated record
Yasuyuki Kitayama
Also filed as: KITAYAMA YASUYUKI
1 granted patent·6 pending applications·24 citations·filing 1999–2005
42Inventor score
Top patents by PatentIndex Score
7 records- 0166US6475590B1Aminium salt or diimonium salt compounds and use thereofNIPPON KAYAKU KK·Filed 1999·Granted Nov 5, 2002·24 cites·5 claims
- 0245US2006145122A1Europium compounds and ink compositions containing the sameIKEDA MASAAKI·Filed 2005·Application pending·0 cites
- 0336US2004107868A1Europium compounds and ink compositions containing the sameFiled 2002·Application pending·0 cites
- 0434US2005118381A1Diimonium salt mixtures, aminium salts mixtures and use thereofFiled 2003·Application pending·0 cites
- 0529US2006091365A1Near-infrared absorbing compound and near-infrared absorbing filter using sameKITAYAMA YASUYUKI·Filed 2004·Application pending·0 cites
- 0628US2004137367A1Diimonium salt compound, near-infrared ray absorbing filter and optical information recording mediumFiled 2002·Application pending·0 cites
- 0728US2006001006A1Ink compositonKITAYAMA YASUYUKI·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →