Assignee
SHIN ESTU HANDOTAI CO LTD
JP·4 granted patents·1 pending application·89 citations·filing 1997–2001
Top patents by PatentIndex Score
5 records- 0190US6726525B1Method and device for grinding double sides of thin disk workSHIN ESTU HANDOTAI CO LTD·Filed 2000·Granted Apr 27, 2004·48 cites·5 claims
- 0266US5944584AApparatus and method for chamfering wafer with loose abrasive grainsSHIN ESTU HANDOTAI CO LTD·Filed 1997·Granted Aug 31, 1999·27 cites·19 claims
- 0343US6072164AHeat-treating method and radiant heating deviceSHIN ESTU HANDOTAI CO LTD·Filed 1997·Granted Jun 6, 2000·12 cites·11 claims
- 0437US2002031990A1Polishing pad, polishing method, and polishing machine for mirror-polishing semiconductor wafersSHIN ESTU HANDOTAI CO LTD·Filed 2001·Application pending·0 cites
- 0529US6010568AMethod for adjusting initial position of melt surfaceSHIN ESTU HANDOTAI CO LTD·Filed 1999·Granted Jan 4, 2000·2 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when SHIN ESTU HANDOTAI CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →