Inventor · disambiguated record
Shigeharu Shichi
Also filed as: SHICHI SHIGEHARU
3 granted patents·90 citations·filing 1977–1979
74Inventor score
Technology areasD05B
Files withAISIN SEIKI3
Top patents by PatentIndex Score
3 records- 0195US4220103AAuxiliary table for sewing machines of a free arm typeAISIN SEIKI·Filed 1979·Granted Sep 2, 1980·51 cites·5 claims
- 0291US4314517ASewing machine with supplemental work supporting surfaceAISIN SEIKI·Filed 1979·Granted Feb 9, 1982·27 cites·3 claims
- 0376US4114548ASewing machine with base extensionAISIN SEIKI·Filed 1977·Granted Sep 19, 1978·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →