Inventor · disambiguated record
Atsushi Nishizawa
Also filed as: NISHIZAWA ATSUSHI
22 granted patents·3 pending applications·567 citations·filing 1989–2019
96Inventor score
Top patents by PatentIndex Score
25 records- 0193US9624928B2Scroll-type compressor with gas passage formed in orbiting plate to restrict flow from compression chamber to back pressure chamberTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Apr 18, 2017·21 cites·5 claims
- 0291US5748210AInk jet type recording unit with an improved carriage structureSEIKO EPSON CORP·Filed 1995·Granted May 5, 1998·69 cites·21 claims
- 0390US6617244B2Etching methodNEC CORP·Filed 2001·Granted Sep 9, 2003·54 cites·23 claims
- 0490US5600180ASealing structure for bumps on a semiconductor integrated circuit chipNEC CORP·Filed 1995·Granted Feb 4, 1997·129 cites·30 claims
- 0586US5997198ASheet feeder and printerSEIKO EPSON CORP·Filed 1997·Granted Dec 7, 1999·36 cites·29 claims
- 0685US7112968B1Method and apparatus for detecting a partial discharge in a high-voltage transmission and distribution systemHANERON CO LTD·Filed 2005·Granted Sep 26, 2006·19 cites·5 claims
- 0784US4917512AApparatus for automatically adjusting a gap between a platen and a print headSEIKO EPSON CORP·Filed 1989·Granted Apr 17, 1990·43 cites·17 claims
- 0882US5934664APaper feeding apparatus and printerSEIKO EPSON CORP·Filed 1997·Granted Aug 10, 1999·32 cites·11 claims
- 0977US5646653AInk jet printerSEIKO EPSON CORP·Filed 1995·Granted Jul 8, 1997·26 cites·3 claims
- 1076US7855138B2Semiconductor device and method for manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2009·Granted Dec 21, 2010·4 cites·11 claims
- 1170US6613686B2Method of etching silicon nitride film and method of producing semiconductor deviceNEC ELECTRONICS CORP·Filed 2000·Granted Sep 2, 2003·11 cites·6 claims
- 1269US5530466AInk jet printerSEIKO EPSON CORP·Filed 1994·Granted Jun 25, 1996·19 cites·5 claims
- 1367US5310965AMulti-level wiring structure having an organic interlayer insulating filmNEC CORP·Filed 1992·Granted May 10, 1994·39 cites·24 claims
- 1464US5646668AInk jet printerSEIKO EPSON CORP·Filed 1995·Granted Jul 8, 1997·16 cites·3 claims
- 1562US5867188AInk jet printerSEIKO EPSON CORP·Filed 1996·Granted Feb 2, 1999·20 cites·21 claims
- 1658US8164196B2Semiconductor device and method for manufacturing the sameNISHIZAWA ATSUSHI·Filed 2010·Granted Apr 24, 2012·1 cites·5 claims
- 1754US11424660B2Motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2019·Granted Aug 23, 2022·0 cites·3 claims
- 1853US6809037B2Manufacturing method of semiconductor integrated circuit including simultaneous formation of via-hole reaching metal wiring and concave groove in interlayer film and semiconductor integrated circuit manufactured with the manufacturing methodNEC ELECTRONICS CORP·Filed 2000·Granted Oct 26, 2004·4 cites·10 claims
- 1950US6893973B2Method of etching silicon nitride film and method of producing semiconductor deviceNEC ELECTRONICS CORP·Filed 2003·Granted May 17, 2005·2 cites·6 claims
- 2043US5946008AInk-jet printer for improving the freedom of movement of the carriage during a cleaning operationSEIKO EPSON CORP·Filed 1996·Granted Aug 31, 1999·8 cites·18 claims
- 2140US6090523AMulti-resin material for an antireflection film to be formed on a workpiece disposed on a semiconductor substrateNEC CORP·Filed 1998·Granted Jul 18, 2000·7 cites·6 claims
- 2237US2003190807A1Method for manufacturing semiconductor deviceNEC ELECTRONICS CORP·Filed 2003·Application pending·0 cites
- 2335US2001023990A1Semiconductor device and method for fabricating sameFiled 2000·Application pending·0 cites
- 2435US2002119677A1Semiconductor device manufacturing methodFiled 2002·Application pending·0 cites
- 2534US5661373ABinary digital signal transmission system using binary digital signal of electrically discharged pulse and method for transmitting binary digital signalFiled 1995·Granted Aug 26, 1997·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →