Inventor
FUKUSHIGE NAOYUKI
JP3 patents
Patents
3 patentsUS11020929B2Jun 1, 2021
Corrugated board web cutting device and corrugated board manufacturing device
MITSUBISHI HEAVY IND MACH SYSTEMS LTD5 citations67
US11002686B2May 11, 2021
Corrugated board sheet defect detecting device, corrugated board sheet defect removing device and corrugated board sheet manufacturing device
MITSUBISHI HEAVY IND MACH SYSTEMS LTD1 citations60
US12073419B2Aug 27, 2024
Package material manufacturing machine management system
MITSUBISHI HEAVY IND MACH SYSTEMS LTD0 citations41