Inventor · disambiguated record
Tadahiko Katsura
Also filed as: KATSURA TADAHIKO
15 granted patents·579 citations·filing 1977–1989
95Inventor score
Files withTOYO SEIKAN KAISHA LTD15
Top patents by PatentIndex Score
15 records- 0195US5223315AContainer equipped with label and production method thereofTOYO SEIKAN KAISHA LTD·Filed 1989·Granted Jun 29, 1993·146 cites·24 claims
- 0284US4734303ADeep-draw-formed vessel and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1986·Granted Mar 29, 1988·42 cites·22 claims
- 0382US4310578ARetort-sterilizable laminated structure and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1979·Granted Jan 12, 1982·61 cites·10 claims
- 0479US4775560AHeat-resistant paper container and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Oct 4, 1988·32 cites·11 claims
- 0578US4366662AProcess for preparation of cans and canned provisionsTOYO SEIKAN KAISHA LTD·Filed 1980·Granted Jan 4, 1983·24 cites·8 claims
- 0676US5116651AEasily openable sealed package containerTOYO SEIKAN KAISHA LTD·Filed 1989·Granted May 26, 1992·31 cites·11 claims
- 0772US4501375AEasily-openable heat-seal lidTOYO SEIKAN KAISHA LTD·Filed 1984·Granted Feb 26, 1985·38 cites·9 claims
- 0870US4255490AOlefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said copolymersTOYO SEIKAN KAISHA LTD·Filed 1979·Granted Mar 10, 1981·32 cites·11 claims
- 0969US4686152APackaging material comprising iron foil, and container and container lid composed thereofTOYO SEIKAN KAISHA LTD·Filed 1985·Granted Aug 11, 1987·39 cites·21 claims
- 1068US4339483AWelded can with an organic, metallic, organic layer adjacent the weldTOYO SEIKAN KAISHA LTD·Filed 1980·Granted Jul 13, 1982·34 cites·3 claims
- 1166US4477501AWelded can and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1982·Granted Oct 16, 1984·22 cites·16 claims
- 1262US4403710AEasily-openable heat seal lidTOYO SEIKAN KAISHA LTD·Filed 1982·Granted Sep 13, 1983·29 cites·12 claims
- 1360US4428494AEasily-openable heat seal lidTOYO SEIKAN KAISHA LTD·Filed 1982·Granted Jan 31, 1984·26 cites·5 claims
- 1452US4212956AOlefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said copolymersTOYO SEIKAN KAISHA LTD·Filed 1977·Granted Jul 15, 1980·17 cites·3 claims
- 1539US5078939AProcess for preparation of a heat resistance containerTOYO SEIKAN KAISHA LTD·Filed 1988·Granted Jan 7, 1992·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →