Inventor · disambiguated record
Yutaka Yajima
Also filed as: YAJIMA YUTAKA
6 granted patents·143 citations·filing 1984–1992
85Inventor score
Top patents by PatentIndex Score
6 records- 0181US5249349AParts mounting deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Oct 5, 1993·61 cites·19 claims
- 0281US4715114ATension spring takeout device in an automatic tension spring mounting apparatusTACHI S CO·Filed 1986·Granted Dec 29, 1987·31 cites·11 claims
- 0362US4739873ATension springs separation deviceTACHI S CO·Filed 1986·Granted Apr 26, 1988·23 cites·9 claims
- 0451US4764179AAutomatic tension spring mounting deviceTACHI S CO·Filed 1987·Granted Aug 16, 1988·13 cites·7 claims
- 0544US4634037ASpring clamp delivery device for pipe material welding apparatusTACHIKAWA SPRING CO·Filed 1984·Granted Jan 6, 1987·10 cites·3 claims
- 0634US4749116AApparatus for forming a pipe frameTACHIKAWA SPRING CO·Filed 1987·Granted Jun 7, 1988·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →