Inventor · disambiguated record
Isao Karasawa
Also filed as: KARASAWA ISAO
4 granted patents·3 pending applications·21 citations·filing 1991–2007
70Inventor score
Top patents by PatentIndex Score
7 records- 0159US7249941B2Device for manufacturing plastic lensSEIKO EPSON CORP·Filed 2004·Granted Jul 31, 2007·5 cites·16 claims
- 0252US7074119B2Polishing jig, conveyor tray, conveying method and conveying deviceSEIKO EPSON CORP·Filed 2002·Granted Jul 11, 2006·5 cites·12 claims
- 0343US2005286016A1Scrub washing method, scrub washing device, lens forming die drying method, lens forming die drying device, and plastic lens manufacturing methodSEIKO EPSON CORP·Filed 2003·Application pending·0 cites
- 0440US2007296063A1Spin coating apparatus and coating method of composition for antireflection layerSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 0539US5917520AInk-jet printing apparatusMUTOH IND LTD·Filed 1997·Granted Jun 29, 1999·11 cites·6 claims
- 0634US2005263207A1Method and device for pouring plastic raw material liquidKARASAWA ISAO·Filed 2003·Application pending·0 cites
- 0724US5295232AVector-sort drafting method for an automatic drafting machineMUTOH IND LTD·Filed 1991·Granted Mar 15, 1994·0 cites·5 claims
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