Inventor · disambiguated record
Yuichiro Koizumi
Also filed as: KOIZUMI YUICHIRO
5 granted patents·2 pending applications·43 citations·filing 1984–2024
76Inventor score
Top patents by PatentIndex Score
7 records- 0195US10787725B2High entropy alloy article, method for manufacturing same, and product using sameHITACHI METALS LTD·Filed 2016·Granted Sep 29, 2020·29 cites·18 claims
- 0288US11141791B2Alloy article, method for manufacturing same, and product using sameHITACHI METALS LTD·Filed 2016·Granted Oct 12, 2021·2 cites·18 claims
- 0362US12411883B2Information processing system, information processing method, and recording medium in which information processing program is storedSHARP KK·Filed 2024·Granted Sep 9, 2025·0 cites·12 claims
- 0451US2024169142A1Meeting information management system, meeting information management method, recording medium storing meeting information management programSHARP KK·Filed 2023·Application pending·0 cites
- 0550US2020277687A1Titanium-based alloy member, method for producing titanium-based alloy member, and product in which titanium-based alloy member is usedHITACHI LTD·Filed 2018·Application pending·0 cites
- 0648US4479061ALuminance amplifier and an apparatus including the sameCANON KK·Filed 1984·Granted Oct 23, 1984·10 cites·21 claims
- 0730US4701622AFluorescent screen having a variation in sensitivity and method of manufacturing the sameCANON KK·Filed 1984·Granted Oct 20, 1987·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →