Inventor · disambiguated record
Noriaki Hirayama
Also filed as: HIRAYAMA NORIAKI
7 granted patents·3 pending applications·45 citations·filing 1981–2019
78Inventor score
Files withKYOWA HAKKO KOGYO KK5IKEDA JOH-E1REVERSE PROTEOMICS RES INST CO1TOKAI UNIV EDUCATIONAL SYSTEM1TOYO BOSEKI1
Top patents by PatentIndex Score
10 records- 0189US4555402APhysiologically active substance K-252, process for producing same and pharmaceutical composition containing sameKYOWA HAKKO KOGYO KK·Filed 1984·Granted Nov 26, 1985·41 cites·3 claims
- 0262US7479383B2Modified pyrroloquinoline quinone (PQQ) dependent glucose dehydrogenase excellent in substrate specificityTOYO BOSEKI·Filed 2004·Granted Jan 20, 2009·0 cites·9 claims
- 0345US2009156413A1Method, system, apparatus and device for discovering and preparing chemical compounds for medical and other usesREVERSE PROTEOMICS RES INST CO·Filed 2009·Application pending·0 cites
- 0443US2004115726A1Method, system, apparatus and device for discovering and preparing chemical compounds for medical and other uses.Filed 2001·Application pending·0 cites
- 0542US4393056AAntibiotics tetronolide compounds and process for production thereofKYOWA HAKKO KOGYO KK·Filed 1981·Granted Jul 12, 1983·3 cites·2 claims
- 0637US4912132ANovel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparationKYOWA HAKKO KOGYO KK·Filed 1988·Granted Mar 27, 1990·1 cites·2 claims
- 0736US2020392223A1Il-17a activity inhibitor and use thereofTOKAI UNIV EDUCATIONAL SYSTEM·Filed 2019·Application pending·0 cites
- 0830US4990693ANovel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparationKYOWA HAKKO KOGYO KK·Filed 1990·Granted Feb 5, 1991·0 cites·2 claims
- 0930US4983775ANovel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparationKYOWA HAKKO KOGYO KK·Filed 1990·Granted Jan 8, 1991·0 cites·2 claims
- 1028US8975411B2Therapeutic agent for neurological diseasesIKEDA JOH-E·Filed 2011·Granted Mar 10, 2015·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →