Assignee
TOKAI SHOJI CO LTD
JP·9 granted patents·63 citations·filing 1984–2007
Top patents by PatentIndex Score
9 records- 0177US7383770B2Printing device for electronic parts having a roller and a squeegee arrangementTOKAI SHOJI CO LTD·Filed 2005·Granted Jun 10, 2008·8 cites·16 claims
- 0268US8033218B2Printing device, production unit, and production method of electronic partsTOKAI SHOJI CO LTD·Filed 2007·Granted Oct 11, 2011·4 cites·7 claims
- 0357US4509455AApparatus for applying emulsion onto screen printing plateTOKAI SHOJI CO LTD·Filed 1984·Granted Apr 9, 1985·14 cites·6 claims
- 0452US4668329AMethod and an apparatus for applying an emulsion onto a screen-printing plateTOKAI SHOJI CO LTD·Filed 1985·Granted May 26, 1987·13 cites·3 claims
- 0548US7762184B2Production unit including a printing device and upper and lower sealed chambersTOKAI SHOJI CO LTD·Filed 2007·Granted Jul 27, 2010·0 cites·1 claims
- 0644US5070782AScreen printerTOKAI SHOJI CO LTD·Filed 1990·Granted Dec 10, 1991·11 cites·5 claims
- 0735US5232544AApparatus for producing an emulsion layer on a mesh screen of a screen printing plateTOKAI SHOJI CO LTD·Filed 1990·Granted Aug 3, 1993·7 cites·1 claims
- 0831US4599248AMethod for applying emulsion onto screen printing plateTOKAI SHOJI CO LTD·Filed 1984·Granted Jul 8, 1986·4 cites·3 claims
- 0928US4876957AApparatus for applying an emulsion screen film of screen-printingTOKAI SHOJI CO LTD·Filed 1987·Granted Oct 31, 1989·2 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →