Inventor
YAMAGUCHI KEISUKE
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
4 patentsUS5084734AJan 28, 1992
Developer container for an image recording apparatus
KONISHIROKU PHOTO IND68 citations95
US4895104AJan 23, 1990
Developer reservoir
KONISHIROKU PHOTO IND52 citations89
US4614286ASep 30, 1986
Toner container unit
KONISHIROKU PHOTO IND40 citations86
US4489765ADec 25, 1984
Method of supplying a fine-particle powder
KONISHIROKU PHOTO IND16 citations73
NUFLARE TECHNOLOGY INC
3 patentsUS8847178B2Sep 30, 2014
Charged particle beam writing apparatus and charged particle beam writing method
NUFLARE TECHNOLOGY INC4 citations71
US8987683B2Mar 24, 2015
Charged particle beam drawing apparatus and charged particle beam drawing method
NUFLARE TECHNOLOGY INC1 citations48
US8912513B2Dec 16, 2014
Charged particle beam writing apparatus and charged particle beam writing method
NUFLARE TECHNOLOGY INC0 citations33