Inventor · disambiguated record
Yasuhiro Umemoto
Also filed as: UMEMOTO YASUHIRO
4 granted patents·1 pending application·67 citations·filing 1989–2019
76Inventor score
Top patents by PatentIndex Score
5 records- 0174US5264552AOrganic polymer, conducting organic polymer, production methods and uses of the sameNITTO DENKO CORP·Filed 1989·Granted Nov 23, 1993·31 cites·9 claims
- 0266US11356243B2Information management system with blockchain authenticationMALLSERVICE INC·Filed 2019·Granted Jun 7, 2022·2 cites·14 claims
- 0363US5728321AOrganic polymer, conducting organic polymer, production methods and uses of the sameNITTO DENKO CORP·Filed 1995·Granted Mar 17, 1998·25 cites·4 claims
- 0439US6103302AMethod for modification of surface of pressure-sensitive adhesive with functional groupNITTO DENKO CORP·Filed 1997·Granted Aug 15, 2000·9 cites·6 claims
- 0531US2020184430A1Electronic ticket management system, electronic ticket management method and electronic ticket management programMALLSERVICE INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →