Inventor · disambiguated record
Tamotsu Ikegami
Also filed as: IKEGAMI TAMOTSU
2 granted patents·30 citations·filing 1984–1987
61Inventor score
Technology areasB21D
Files withTOYO SEIKAN KAISHA LTD2
Top patents by PatentIndex Score
2 records- 0173US4887732AEasy-open lid in which score cut edge can be covered and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Dec 19, 1989·21 cites·21 claims
- 0246US4586863AApparatus for shaping an metallic pull ring and simultaneously connecting it to a container closureTOYO SEIKAN KAISHA LTD·Filed 1984·Granted May 6, 1986·9 cites·21 claims
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