Inventor · disambiguated record
Yoshifumi Umemura
Also filed as: UMEMURA YOSHIFUMI
8 granted patents·51 citations·filing 1980–1992
85Inventor score
Top patents by PatentIndex Score
8 records- 0182US4304269AWeft guiding comb for a jet loomTOYODA AUTOMATIC LOOM WORKS·Filed 1980·Granted Dec 8, 1981·13 cites·5 claims
- 0276US4442871AWeft yarn guide for a fluid jet loomTOYODA AUTOMATIC LOOM WORKS·Filed 1980·Granted Apr 17, 1984·10 cites·5 claims
- 0370US4314590AWeft guiding comb for a jet loomTOYODA AUTOMATIC LOOM WORKS·Filed 1980·Granted Feb 9, 1982·8 cites·6 claims
- 0451US4337801ADevice for shedding warp yarns in a weaving loomTOYODA AUTOMATIC LOOM WORKS·Filed 1980·Granted Jul 6, 1982·7 cites·6 claims
- 0544US4387743AApparatus for regulating tension in warps of a weaving machineTOYODA AUTOMATIC LOOM WORKS·Filed 1981·Granted Jun 14, 1983·3 cites·8 claims
- 0643US4784191ADevice for storing a weft yarn for inserting in a jet loomTOYODA AUTOMATIC LOOM WORKS·Filed 1985·Granted Nov 15, 1988·4 cites·15 claims
- 0733US5277101ARodless cylinder apparatusS G KK·Filed 1992·Granted Jan 11, 1994·6 cites·8 claims
- 0829US4398569ADevice for supporting a heald frame in a weaving loomTOYODA AUTOMATIC LOOM WORKS·Filed 1981·Granted Aug 16, 1983·0 cites·6 claims
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