Inventor
HATANO MASATO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HATANO MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI MACHINERY CO
3 patentsUS5079902AJan 14, 1992
Packaging method and apparatus
FUJI MACHINERY CO26 citations91
US4955176ASep 11, 1990
Vacant package-proofing control device for packaging machine
FUJI MACHINERY CO32 citations91
US4964258AOct 23, 1990
Packaging article inclusion-proofing device for end-sealing mechanism
FUJI MACHINERY CO22 citations81