Inventor · disambiguated record
Gunji Matsuda
Also filed as: MATSUDA GUNJI
4 granted patents·138 citations·filing 1978–1981
81Inventor score
Top patents by PatentIndex Score
4 records- 0180US4256234AContainer closure having easily openable liner comprised of base resin, lubricant and 1 to 15% by weight of a conjugated diene resinCROWN CORK JAPAN·Filed 1978·Granted Mar 17, 1981·44 cites·7 claims
- 0278US4421804ABottle for carbonated drinkCROWN CORK JAPAN·Filed 1981·Granted Dec 20, 1983·37 cites·12 claims
- 0375US4312824AProcess for making closure caps having linersTOYO SEIKAN KAISHA LTD·Filed 1980·Granted Jan 26, 1982·33 cites·8 claims
- 0458US4340149ALined closureTOYO SEIKAN KAISHA LTD·Filed 1980·Granted Jul 20, 1982·24 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →