Inventor · disambiguated record
Shigemaru Maeda
Also filed as: MAEDA SHIGEMARU
3 granted patents·30 citations·filing 1990–2001
68Inventor score
Files withSHINETSU HANDOTAI KK3
Top patents by PatentIndex Score
3 records- 0161US5096677ASingle crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1990·Granted Mar 17, 1992·17 cites·5 claims
- 0254US6632411B2Silicon wafer and method for producing silicon single crystalSHINETSU HANDOTAI KK·Filed 2001·Granted Oct 14, 2003·2 cites·20 claims
- 0340US5833750ACrystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1996·Granted Nov 10, 1998·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →