Inventor · disambiguated record
Ryuji Aoki
Also filed as: AOKI RYUJI
11 granted patents·3 pending applications·211 citations·filing 1982–2023
89Inventor score
Top patents by PatentIndex Score
14 records- 0194US4438217ACatalyst for oxidation of propyleneNIPPON CATALYTIC CHEM IND·Filed 1982·Granted Mar 20, 1984·76 cites·3 claims
- 0293US4511671ACatalyst for manufacturing methacroleinNIPPON CATALYTIC CHEM IND·Filed 1983·Granted Apr 16, 1985·71 cites·6 claims
- 0386US4558028ACatalyst for production of methacrylic acidNIPPON CATALYTIC CHEM IND·Filed 1983·Granted Dec 10, 1985·43 cites·3 claims
- 0469US7384117B2Ink jet printerFUNAI ELECTRIC CO·Filed 2005·Granted Jun 10, 2008·4 cites·3 claims
- 0559US7086730B2Ink-jet printer and star roller used thereinFUNAI ELECTRIC CO·Filed 2004·Granted Aug 8, 2006·6 cites·7 claims
- 0659US2024069155A1Radar apparatusDENSO CORP·Filed 2023·Application pending·0 cites
- 0758US7637442B2Fuel injection valveKEIHIN CORP·Filed 2006·Granted Dec 29, 2009·3 cites·15 claims
- 0855US5329026AProcess for preparation of 2-substituted 1,4-naphthoquinoneNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Jul 12, 1994·6 cites·13 claims
- 0954US7530508B2Fuel injection valveKEIHIN CORP·Filed 2007·Granted May 12, 2009·2 cites·7 claims
- 1044US10167864B2Fuel pumpKEIHIN CORP·Filed 2017·Granted Jan 1, 2019·0 cites·7 claims
- 1143US2021324294A1Grease composition for electrical contactsKYODO YUSHI·Filed 2021·Application pending·0 cites
- 1241US7753292B2Electromagnetic field injection valveKEIHIN CORP·Filed 2007·Granted Jul 13, 2010·0 cites·6 claims
- 1338US8246005B2Electromagnetic fuel injection valve and method of manufacturing the sameSAKAI TOSHIKAZU·Filed 2009·Granted Aug 21, 2012·0 cites·3 claims
- 1432US2015343809A1PrinterFUNAI ELECTRIC CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →