Inventor
KATAOKA YUJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
3 patentsUS5521377AMay 28, 1996
Measurement of trace element concentration distribution, and evaluation of carriers, in semiconductors, and preparation of standard samples
FUJITSU LTD18 citations78
US5442174AAug 15, 1995
Measurement of trace element concentration distribution, and evaluation of carriers, in semiconductors, and preparation of standard samples
FUJITSU LTD15 citations78
US5502305AMar 26, 1996
Measurement of trace element concentration distribution, and evaluation of carriers, in semiconductors, and preparation of standard samples
FUJITSU LTD12 citations71
MURATA MANUFACTURING CO
2 patentsFDK CORP
2 patentsUS11228027B2Jan 18, 2022
Positive electrode active material for alkaline secondary battery and alkaline secondary battery including the positive electrode active material
FDK CORP0 citations50
US10177385B2Jan 8, 2019
Positive electrode active material for nickel-hydrogen secondary battery, nickel-hydrogen secondary battery including the positive electrode active material, and method of evaluating positive electrode active material
FDK CORP0 citations50