Inventor · disambiguated record
Akio Yamamoto
Also filed as: YAMAMOTO AKIO
6 granted patents·2 pending applications·26 citations·filing 1980–2022
73Inventor score
Files withDRS CHOICE CO LTD2NISSAN CHEMICAL IND LTD2AALTO UNIV FOUNDATION SR1HAYASHIBARA BIOCHEM LAB1JAPAN SCIENCE & TECH CORP1
Top patents by PatentIndex Score
8 records- 0169US11524974B2Aqueous lignin dispersions and methods of preparing the sameAALTO UNIV FOUNDATION SR·Filed 2018·Granted Dec 13, 2022·1 cites·21 claims
- 0264US4372883AProcess for the production of vaccineHAYASHIBARA BIOCHEM LAB·Filed 1980·Granted Feb 8, 1983·25 cites·5 claims
- 0364US2025017841A1Compound containing ascorbic acid derivativeDRS CHOICE CO LTD·Filed 2022·Application pending·0 cites
- 0454US10385052B2Tricyclic compound and JAK inhibitorNISSAN CHEMICAL CORP·Filed 2017·Granted Aug 20, 2019·0 cites·12 claims
- 0552US2022168253A1Production promoter of type i collagen or elastinDRS CHOICE CO LTD·Filed 2019·Application pending·0 cites
- 0646US9890165B2Tricyclic compound and JAK inhibitorNISSAN CHEMICAL IND LTD·Filed 2015·Granted Feb 13, 2018·0 cites·18 claims
- 0741US9475813B2Tricyclic pyrrolopyridine compound, and JAK inhibitorNISSAN CHEMICAL IND LTD·Filed 2014·Granted Oct 25, 2016·0 cites·7 claims
- 0832US6441246B1Catalytic synthesis of aldehydes by direct hydrogenation of carboxylic acidsJAPAN SCIENCE & TECH CORP·Filed 1999·Granted Aug 27, 2002·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →