Inventor

KOIZUMI YUICHIRO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “KOIZUMI YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI METALS LTD

2 patents

US10787725B2Sep 29, 2020

High entropy alloy article, method for manufacturing same, and product using same

HITACHI METALS LTD29 citations91

US11141791B2Oct 12, 2021

Alloy article, method for manufacturing same, and product using same

HITACHI METALS LTD2 citations71

CANON KK

2 patents

US4479061AOct 23, 1984

Luminance amplifier and an apparatus including the same

CANON KK10 citations70

US4701622AOct 20, 1987

Fluorescent screen having a variation in sensitivity and method of manufacturing the same

CANON KK2 citations59

SHARP KK

1 patent

US12411883B2Sep 9, 2025

Information processing system, information processing method, and recording medium in which information processing program is stored

SHARP KK0 citations48