Inventor · disambiguated record
Yoshimichi Ohkubo
Also filed as: OHKUBO YOSHIMICHI
4 granted patents·192 citations·filing 1984–1991
81Inventor score
Files withTOYO SEIKAN KAISHA LTD4
Top patents by PatentIndex Score
4 records- 0196US4741936ALaminate preform for a multi-layer polyester bottleTOYO SEIKAN KAISHA LTD·Filed 1986·Granted May 3, 1988·100 cites·8 claims
- 0273US5092476ASynthetic resin vessel having handleTOYO SEIKAN KAISHA LTD·Filed 1991·Granted Mar 3, 1992·50 cites·4 claims
- 0369US4649004AProcess for production of multi-layer pipes for draw-formingTOYO SEIKAN KAISHA LTD·Filed 1984·Granted Mar 10, 1987·23 cites·7 claims
- 0448US4816304AMulti-layer gas-barrier drawn polyester vesselTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Mar 28, 1989·19 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →