Inventor · disambiguated record
Eisaku Tsubota
Also filed as: TSUBOTA EISAKU
3 granted patents·40 citations·filing 1993–2005
66Inventor score
Files withYAMAICHI ELECTRONICS CO LTD3
Top patents by PatentIndex Score
3 records- 0191US7230830B2Semiconductor device socketYAMAICHI ELECTRONICS CO LTD·Filed 2005·Granted Jun 12, 2007·32 cites·13 claims
- 0233US5807118AIC socketYAMAICHI ELECTRONICS CO LTD·Filed 1996·Granted Sep 15, 1998·8 cites·27 claims
- 0327US5352124ASocket for IC packageYAMAICHI ELECTRONICS CO LTD·Filed 1993·Granted Oct 4, 1994·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →