Assignee
SANKYO ENG
JP·5 granted patents·166 citations·filing 1988–1991
Top patents by PatentIndex Score
5 records- 0191US4889480ASlide core mold and injection moldingSANKYO ENG·Filed 1988·Granted Dec 26, 1989·105 cites·4 claims
- 0257US4923388AInjection metal moldSANKYO ENG·Filed 1988·Granted May 8, 1990·18 cites·4 claims
- 0356US4917595ANozzle touch sprue bushing deviceSANKYO ENG·Filed 1988·Granted Apr 17, 1990·18 cites·14 claims
- 0450US5114329AMold unit for injection moldingSANKYO ENG·Filed 1991·Granted May 19, 1992·16 cites·4 claims
- 0542US4902212ASelf-lubricating metallic matrix for injection moldingSANKYO ENG·Filed 1988·Granted Feb 20, 1990·9 cites·5 claims
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