Inventor · disambiguated record
Keiji Iwasaki
Also filed as: IWASAKI KEIJI
14 granted patents·6 pending applications·2,641 citations·filing 1982–2015
94Inventor score
Top patents by PatentIndex Score
20 records- 0197US4412989AOxygen carrierAJINOMOTO KK·Filed 1982·Granted Nov 1, 1983·413 cites·12 claims
- 0295US4670417AHemoglobin combined with a poly(alkylene oxide)AJINOMOTO KK·Filed 1986·Granted Jun 2, 1987·2k cites·11 claims
- 0391US6914075B2Cystine derivative and agent for suppressing activation of inflammatory factorsAJINOMOTO KK·Filed 2003·Granted Jul 5, 2005·49 cites·20 claims
- 0488US6602492B2Cysteine derivativesAJINOMOTO KK·Filed 2002·Granted Aug 5, 2003·28 cites·23 claims
- 0583US4773890ASlidable-type homokinetic (universal) tripod jointNTN TOYO BEARING CO LTD·Filed 1987·Granted Sep 27, 1988·33 cites·7 claims
- 0681US7105570B2Cysteine derivativesAJINOMOTO KK·Filed 2002·Granted Sep 12, 2006·14 cites·20 claims
- 0777US4786270AHomokinetic tripod jointNTN TOYO BEARING CO LTD·Filed 1987·Granted Nov 22, 1988·41 cites·4 claims
- 0869US2008119551A1Skin cosmetics comprising a cystine derivative and a chemical peeling agent, a bactericide, an anionic sufactant, or a cationic surfactantAJINOMOTO KK·Filed 2008·Application pending·0 cites
- 0968US9212154B2Cysteine derivativeAJINOMOTO KK·Filed 2012·Granted Dec 15, 2015·1 cites·5 claims
- 1066US5594012AAmino acid derivatives and anti-active oxygen agentsAJINOMOTO KK·Filed 1993·Granted Jan 14, 1997·9 cites·22 claims
- 1164US7375085B1Melanocyte-stimulating hormone inhibitorsAJINOMOTO KK·Filed 2000·Granted May 20, 2008·1 cites·18 claims
- 1259US6703031B1Cysteine derivativesAJINOMOTO KK·Filed 1999·Granted Mar 9, 2004·13 cites·29 claims
- 1358US2008113019A1Composition for capsule coatingAJINOMOTO KK·Filed 2007·Application pending·0 cites
- 1454US2004156802A1Cosmetics or external preparations for skinFiled 2002·Application pending·0 cites
- 1545US10144717B2Cysteine derivativeAJINOMOTO KK·Filed 2015·Granted Dec 4, 2018·0 cites·9 claims
- 1644US2007099888A1Inflammation Inhibitor Comprising Zinc Salt of Acylamino AcidIWASAKI KEIJI·Filed 2006·Application pending·0 cites
- 1740US6552061B1Amino acid derivatives and anti-inflammatory agentsAJINOMOTO KK·Filed 1999·Granted Apr 22, 2003·4 cites·16 claims
- 1840US2005271606A1Composition for treating inflammation which contains zinc pyrrolidonecarboxylateIWASAKI KEIJI·Filed 2005·Application pending·0 cites
- 1938US5985922AAmino acid derivatives and active oxygen-resisting agentAJINOMOTO KK·Filed 1998·Granted Nov 16, 1999·1 cites·19 claims
- 2037US2011303396A1Heat exchanger, outdoor unit and refrigeration apparatusISHIDA YOSHITO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →