Inventor · disambiguated record
Toshihide Kawachi
Also filed as: KAWACHI TOSHIHIDE
5 granted patents·75 citations·filing 1997–2015
79Inventor score
Top patents by PatentIndex Score
5 records- 0178US6617080B1Photomask, semiconductor device, and method for exposing through photomaskMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 9, 2003·26 cites·13 claims
- 0276US7879516B2Manufacturing method of semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2008·Granted Feb 1, 2011·8 cites·15 claims
- 0374US8043772B2Manufacturing method and manufacturing system of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2009·Granted Oct 25, 2011·4 cites·5 claims
- 0473US5868560AReticle, pattern transferred thereby, and correction methodMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 9, 1999·37 cites·13 claims
- 0531US9760017B2Wafer lithography equipmentTOSHIBA MEMORY CORP·Filed 2015·Granted Sep 12, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →