Inventor · disambiguated record
Hiroyuki Ito
Also filed as: ITO HIROYUKI
18 granted patents·4 pending applications·105 citations·filing 1973–2022
92Inventor score
Files withTOSOH CORP4ONO PHARMACEUTICAL CO3NIPPON OIL CO LTD2YAMANOUCHI PHARMA CO LTD2AKUZAWA SHINOBU1
Top patents by PatentIndex Score
22 records- 0195US3962312A9,11,15-Trihydroxy prost-5-enoic acid analoguesONO PHARMACEUTICAL CO·Filed 1973·Granted Jun 8, 1976·34 cites·6 claims
- 0288US7632783B23-(dihydro(tetrahydro)isoquinolin-1-yl)quinoline compoundMITSUI CHEMICALS AGRO INC·Filed 2005·Granted Dec 15, 2009·13 cites·12 claims
- 0378US10155804B2Composition for inducing differentiationUNIV KINKI·Filed 2015·Granted Dec 18, 2018·4 cites·2 claims
- 0472US11414475B2Recombinant FcγRIITOSOH CORP·Filed 2017·Granted Aug 16, 2022·1 cites·10 claims
- 0572US4061865AProstaglandin analoguesONO PHARMACEUTICAL CO·Filed 1975·Granted Dec 6, 1977·7 cites·8 claims
- 0670US11046803B2Block copolymer and surface treatment agent using sameTOSOH CORP·Filed 2017·Granted Jun 29, 2021·1 cites·13 claims
- 0767US10695317B2Composition for promoting production of brain-derived neurotrophic factorMEIJI CO LTD·Filed 2016·Granted Jun 30, 2020·1 cites·15 claims
- 0863US7795240B1Nonreducing beta-glucan derivativeASAHI KASEI CHEMICALS CORP·Filed 2004·Granted Sep 14, 2010·2 cites·12 claims
- 0958US2024158730A1Temperature-responsive polymer surface treatment agentTOSOH CORP·Filed 2022·Application pending·0 cites
- 1056US8729093B2Soil treating agent or seed treating agent comprising quinoline compounds or salts thereof as active ingredient, or method for preventing plant diseases by using the sameITO HIROYUKI·Filed 2007·Granted May 20, 2014·0 cites·7 claims
- 1156US2010015110A1Fermented milk for skin improvement and/or treatment and process for producing the sameMEIJI DAIRIES CORP·Filed 2006·Application pending·0 cites
- 1255US6068777AMethod of treatment for rendering halogenated organic compounds harmlessDOWA MINING CO·Filed 1998·Granted May 30, 2000·18 cites·18 claims
- 1352US7842702B2Treatment for irritable bowel syndromeASTELLAS PHARMA INC·Filed 2008·Granted Nov 30, 2010·0 cites·20 claims
- 1450US2024158660A1Surface treatment agentTOSOH CORP·Filed 2022·Application pending·0 cites
- 1549US2008171788A1Medicament For Irritable Bowel SyndromeAKUZAWA SHINOBU·Filed 2006·Application pending·0 cites
- 1646US5834499A5-HT3 receptor agonist, novel thiazole derivative and intermediate thereofYAMANOUCHI PHARMA CO LTD·Filed 1995·Granted Nov 10, 1998·10 cites·6 claims
- 1741US7989634B2Melanocortin receptor agonistsLG LIFE SCIENCES LTD·Filed 2004·Granted Aug 2, 2011·0 cites·7 claims
- 1840US4059555ANovel aqueous adhesiveNIPPON OIL CO LTD·Filed 1975·Granted Nov 22, 1977·2 cites·6 claims
- 1937US6355279B1Composition improving lipid metabolismMEIJI MILK PRODUCTS COMPANY LT·Filed 1998·Granted Mar 12, 2002·9 cites·4 claims
- 2031US5565479ACondensed thiazole derivative, production process thereof and pharmaceutical composition thereofYAMANOUCHI PHARMA CO LTD·Filed 1993·Granted Oct 15, 1996·3 cites·7 claims
- 2130US4399147AProstaglandin 12 analogues and their pharmaceutical compositionsONO PHARMACEUTICAL CO·Filed 1978·Granted Aug 16, 1983·0 cites·13 claims
- 2230US4072646AConjugated diene-maleic acid derivative compositions and process for preparing the sameNIPPON OIL CO LTD·Filed 1975·Granted Feb 7, 1978·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →