Inventor · disambiguated record
Isao Fujiu
Also filed as: FUJIU ISAO
12 granted patents·517 citations·filing 1992–2017
94Inventor score
Top patents by PatentIndex Score
12 records- 0195US5199319ATilt telescopic steering deviceYAMADA SEISAKUSHO KK·Filed 1992·Granted Apr 6, 1993·102 cites·5 claims
- 0293US6543807B2Steering position adjustment deviceYAMADA SEISAKUSHO KK·Filed 2001·Granted Apr 8, 2003·62 cites·14 claims
- 0392US6378903B1Shock absorbing apparatus for steering columnYAMADA SEISAKUSHO KK·Filed 2000·Granted Apr 30, 2002·73 cites·13 claims
- 0489US5640884ASteering shaftYAMADA SEISAKUSHO KK·Filed 1994·Granted Jun 24, 1997·61 cites·14 claims
- 0581US7469616B2Steering wheel position adjustment deviceYAMADA MFG CO LTD·Filed 2006·Granted Dec 30, 2008·18 cites·4 claims
- 0681US6099036AIntermediate shaft apparatus of steering shaft assemblyYAMADA SEISAKUSHO KK·Filed 1997·Granted Aug 8, 2000·55 cites·2 claims
- 0781US5425553AShock absorber for a steering columnYAMADA SEISAKUSHO KK·Filed 1993·Granted Jun 20, 1995·42 cites·20 claims
- 0879US5836821AElastic coupling for steering apparatusYAMADA SEISAKUSHO KK·Filed 1997·Granted Nov 17, 1998·37 cites·4 claims
- 0977US10093343B2Steering deviceYAMADA MFG CO LTD·Filed 2017·Granted Oct 9, 2018·3 cites·10 claims
- 1071US5824348AApparatus for manufacturing a steering shaftYAMADA SEISAKUSHO KK·Filed 1997·Granted Oct 20, 1998·30 cites·8 claims
- 1154US5615916AShock absorbing apparatus for steering columnYAMADA SEISAKUSHO KK·Filed 1995·Granted Apr 1, 1997·16 cites·8 claims
- 1254US5452917AApparatus for supporting a tiltable steering shaftYAMADA SEISAKUSHO KK·Filed 1994·Granted Sep 26, 1995·18 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →