Inventor
ISHIMARU SHINTARO
JP22 patents
Patents
22 patentsUS10766237B2Sep 8, 2020
Polyester film, laminate, and packaging bag
TOYO BOSEKI2 citations72
US10392485B2Aug 27, 2019
Heat-shrinkable polyester-based film and package
TOYO BOSEKI5 citations72
US10336871B2Jul 2, 2019
Heat-shrinkable polyester film and package
TOYO BOSEKI3 citations72
US10173818B2Jan 8, 2019
Heat-shrinkable polyester film, and production method therefor and package thereof
TOYO BOSEKI2 citations72
US10035335B2Jul 31, 2018
Heat-shrinkable polyester film and package
TOYO BOSEKI5 citations72
US9920162B2Mar 20, 2018
Heat-shrinkable polyester film
TOYO BOSEKI3 citations72
US11167887B2Nov 9, 2021
Amorphous copolymerized polyester raw material for film, heat-shrinkable polyester-based film, heat-shrinkable label, and packaged product
TOYO BOSEKI2 citations70
US11084901B2Aug 10, 2021
Polyester resin for heat-shrinkable film, heat-shrinkable film, heat-shrinkable label, and packaged product
TOYO BOSEKI3 citations70
US12257811B2Mar 25, 2025
Laser-printable film and packaging in which same is used
TOYO BOSEKI0 citations62
US12187062B2Jan 7, 2025
Display material on which laser printing has been carried out and packaging employing same
TOYO BOSEKI0 citations62
US12116480B2Oct 15, 2024
Heat-shrinkable polyester-based film
TOYO BOSEKI0 citations62
US11919280B2Mar 5, 2024
Laser-printable film and packaging in which same is used
TOYO BOSEKI0 citations62
US11548271B2Jan 10, 2023
Low adsorption sealant film, laminated body, and packaging bag
TOYO BOSEKI0 citations61
US12134679B2Nov 5, 2024
Polyester resin for heat-shrinkable film, heat-shrinkable film, heat-shrinkable label, and packaged product
TOYO BOSEKI1 citations60
US12509564B2Dec 30, 2025
Heat-shrinkable polyester-based film roll
TOYO BOSEKI0 citations51
US12258457B2Mar 25, 2025
Heat-shrinkable polyester-based film
TOYO BOSEKI0 citations51
US12240211B2Mar 4, 2025
Polyester sealant film, laminate and package
TOYO BOSEKI0 citations51
US12157291B2Dec 3, 2024
Laser-printed display body and packaging
TOYO BOSEKI0 citations51
US11707925B2Jul 25, 2023
Polyester film, laminate, and package
TOYO BOSEKI0 citations51
US11518595B2Dec 6, 2022
Laminate body and packaging bag using the same
TOYO BOSEKI0 citations51
US11298927B2Apr 12, 2022
White polyester film, laminate, and packaging bag
TOYO BOSEKI0 citations51
US12030288B2Jul 9, 2024
Polyester-based film for keeping freshness and packaging bag
TOYO BOSEKI0 citations47