Inventor · disambiguated record
Shigeo Sekiguchi
Also filed as: SEKIGUCHI SHIGEO
4 granted patents·17 citations·filing 1977–2013
66Inventor score
Top patents by PatentIndex Score
4 records- 0163US9920441B2Ozone water generating deviceNIKKA MICRON CO LTD·Filed 2013·Granted Mar 20, 2018·1 cites·4 claims
- 0261US9625405B2Ozone water concentration measurement apparatus and ozone water concentration measurement methodUNIV KEIO·Filed 2013·Granted Apr 18, 2017·1 cites·6 claims
- 0361US4180206AMerchandise sales control systemTOKYO ELECTRIC CO LTD·Filed 1977·Granted Dec 25, 1979·15 cites·10 claims
- 0434US9797609B2Local cleaned air supply deviceNIKKA MICRON CO LTD·Filed 2013·Granted Oct 24, 2017·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →