Inventor
HARUTA MASAYUKI
JP64 patents
⚠️ This page may combine multiple inventors who share the name “HARUTA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO BOSEKI
36 patentsUS7829655B2Nov 9, 2010
Heat-shrinkable polyester film and process for production thereof
TOYO BOSEKI21 citations89
US9296867B2Mar 29, 2016
Heat-shrinkable polyester-based film
TOYO BOSEKI8 citations83
US9017782B2Apr 28, 2015
Heat-shrinkable polyester film and packages
TOYO BOSEKI8 citations83
US11565459B2Jan 31, 2023
Heat-shrinkable polyester-based film roll
TOYO BOSEKI2 citations73
US11524858B2Dec 13, 2022
Heat-shrinkable polyester film roll
TOYO BOSEKI3 citations73
US10421231B2Sep 24, 2019
Heat-shrinkable polyester film and package
TOYO BOSEKI3 citations73
US10287433B2May 14, 2019
Heat-shrinkable polyester film and packages
TOYO BOSEKI3 citations73
US10189962B2Jan 29, 2019
Heat-shrinkable polyester film
TOYO BOSEKI2 citations73
US9944012B2Apr 17, 2018
Heat-shrinkable polyester film and package
TOYO BOSEKI2 citations73
US10766237B2Sep 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
US11299595B2Apr 12, 2022
Heat-shrinkable polyester film and package
TOYO BOSEKI1 citations63
US10934403B2Mar 2, 2021
Heat-shrinkable polyester film and packaging
TOYO BOSEKI1 citations63
US12479992B2Nov 25, 2025
Biaxially oriented polyester film and production method therefor
TOYO BOSEKI0 citations62
US12473408B2Nov 18, 2025
Biaxially oriented polyester film
TOYO BOSEKI0 citations62
US12384893B2Aug 12, 2025
Biaxially oriented polyester film
TOYO BOSEKI0 citations62
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
US11608204B2Mar 21, 2023
Heat-shrinkable film, heat shrink label, and package
TOYO BOSEKI1 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
US12565561B2Mar 3, 2026
Heat-shrinkable polyester-based film, heat-shrinkable label, and packaging body
TOYO BOSEKI0 citations52
US12497506B2Dec 16, 2025
Heat-shrinkable polyester-based film roll
TOYO BOSEKI0 citations52
US12371217B2Jul 29, 2025
Heat-shrinkable polyester film
TOYO BOSEKI0 citations52
US12286516B2Apr 29, 2025
Film roll of heat-shrinkable polyester
TOYO BOSEKI0 citations52
US12221251B2Feb 11, 2025
Heat-shrinkable polyester film having longitudinal (lengthwise) direction as main shrinkage direction
TOYO BOSEKI0 citations52
US12215255B2Feb 4, 2025
Biaxially oriented polyester film and laminated body
TOYO BOSEKI0 citations52
US12059831B2Aug 13, 2024
Biaxially oriented polyester film roll
TOYO BOSEKI0 citations52
HARUTA MASAYUKI
7 patentsUS8673414B2Mar 18, 2014
Heat-shrinkable polyester film, process for production thereof, and package
HARUTA MASAYUKI7 citations84
US9352508B2May 31, 2016
Thermally shrinkable polyester film, method of manufacturing the same, and packed product using the same
HARUTA MASAYUKI7 citations83
US9080027B2Jul 14, 2015
Heat-shrinkable polyester film, packages, and process for production of heat-shrinkable polyester film
HARUTA MASAYUKI10 citations83
US8728594B2May 20, 2014
Heat-shrinkable white polyester film, process for producing heat-shrinkable white polyester film, label, and package
HARUTA MASAYUKI7 citations83
US8685305B2Apr 1, 2014
Process for production of heat-shrinkable polyester film, heat-shrinkable polyester film and packages
HARUTA MASAYUKI9 citations82
US8206797B2Jun 26, 2012
Label
HARUTA MASAYUKI15 citations82
US8722161B2May 13, 2014
Heat shrinkable polyester film, method for producing same, and packaged body
HARUTA MASAYUKI6 citations72
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentPFU LTD
1 patentHEIAN SHINDO KOGYO CO LTD
1 patentFUJITSU TEN LTD
1 patentYAMAMOTO SHIGETOMO
1 patentMUKOYAMA YUKINOBU
1 patentFUJITA METAL MFG CO LTD
1 patentShowing the top 50 of 64 patents by PatentIndex Score.