Inventor · disambiguated record
Noriko Kajiura
Also filed as: KAJIURA NORIKO
11 granted patents·4 pending applications·105 citations·filing 2004–2011
90Inventor score
Top patents by PatentIndex Score
15 records- 0192US7691191B2Anthrapyridone compound, salt thereof, magenta ink composition and colored productNIPPON KAYAKU KK·Filed 2007·Granted Apr 6, 2010·13 cites·18 claims
- 0290US8226222B2Ink set, recording method, and colored objectKAJIURA NORIKO·Filed 2009·Granted Jul 24, 2012·21 cites·15 claims
- 0390US7678185B2Anthrapyridone compound or salt thereof, magenta ink composition containing the same, and colored productNIPPON KAYAKU KK·Filed 2007·Granted Mar 16, 2010·9 cites·20 claims
- 0489US8506697B2Water-soluble azo compound or salt thereof, ink composition, and colored bodyMORITA RYOUTAROU·Filed 2011·Granted Aug 13, 2013·7 cites·12 claims
- 0588US7785411B2Anthrapyridone compound or salt thereof, magenta ink composition and colored productNIPPON KAYAKU KK·Filed 2007·Granted Aug 31, 2010·9 cites·21 claims
- 0687US7871464B2Anthrapyridone compound or salt thereof, magenta ink composition and colored productNIPPON KAYAKU KK·Filed 2008·Granted Jan 18, 2011·18 cites·22 claims
- 0782US8556406B2Coloring matter consisting of trisazo compound, ink compositions, recording method, and colored bodyYOSHIMOTO TAKASHI·Filed 2010·Granted Oct 15, 2013·5 cites·20 claims
- 0880US7985287B2Anthrapyridone compound or a salt thereof, magenta ink composition containing the anthrapyridone compound and colored productNIPPON KAYAKU KK·Filed 2009·Granted Jul 26, 2011·4 cites·17 claims
- 0978US7909926B2Ink composition and colored productNIPPON KAYAKU KK·Filed 2007·Granted Mar 22, 2011·3 cites·13 claims
- 1078US7223301B2Anthrapyridone compound, water-based magenta ink composition and inkjet recording methodNIPPON KAYAKU KK·Filed 2004·Granted May 29, 2007·15 cites·20 claims
- 1167US7727320B2Anthrapyridone compound, magenta ink composition and colored matterNIPPON KAYAKU KK·Filed 2006·Granted Jun 1, 2010·1 cites·17 claims
- 1255US2011195238A1Anthrapyridone coloring matter, salt thereof, ink composition and colored bodyNIPPON KAYAKU KK·Filed 2009·Application pending·0 cites
- 1344US2010221502A1Anthrapyridone Compound and Salt Thereof, Magenta Ink Composition Containing the Anthrapyridone Compound, and Colored ArticleMATSUMOTO HIROYUKI·Filed 2006·Application pending·0 cites
- 1442US2008011191A1Novel Azo Compound or Salt, Ink Composition Comprising Such Azo Compound, and Colored ArticleISHII YUTAKA·Filed 2005·Application pending·0 cites
- 1537US2012056931A1Magenta coloring matter, ink composition, and colored bodyONO DAISUKE·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →