Inventor
ICHIKAWA MAMORU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ICHIKAWA MAMORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI MACHINERY CO
3 patentsUS4288968ASep 15, 1981
End sealing device for a plastic film in a packaging apparatus
FUJI MACHINERY CO74 citations94
US4288967ASep 15, 1981
Center sealing device for a plastic film in a packaging apparatus
FUJI MACHINERY CO25 citations81
US4737231AApr 12, 1988
Heat sealing device
FUJI MACHINERY CO15 citations72