Inventor · disambiguated record

Yuuichiroh Kawamura

Also filed as: KAWAMURA YUUICHIROH

1 granted patent·27 citations·filing 2004–2004

43Inventor score

Technology areasC09K

Files withRICOH KK1

Top patents by PatentIndex Score

1 record

0180US7745988B23, 6-diphenylcarbazole compound and organic electroluminescent deviceRICOH KK·Filed 2004·Granted Jun 29, 2010·27 cites·10 claims

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