Inventor · disambiguated record
Shoichi Ikejima
Also filed as: IKEJIMA SHOICHI
9 granted patents·58 citations·filing 1988–2002
87Inventor score
Files withRISO KAGAKU CORP9
Top patents by PatentIndex Score
9 records- 0162US6536338B2Method for producing a stencil plate from a heat sensitive stencil sheetRISO KAGAKU CORP·Filed 2001·Granted Mar 25, 2003·3 cites·10 claims
- 0258US6679166B2Stencil plate having independent dot perforationsRISO KAGAKU CORP·Filed 2002·Granted Jan 20, 2004·6 cites·2 claims
- 0358US5133919AApparatus for disposing of a used thermal stencil master sheet and a process for disposing of the sameRISO KAGAKU CORP·Filed 1991·Granted Jul 28, 1992·18 cites·4 claims
- 0453US6532867B2Method for producing a stencil plateRISO KAGAKU CORP·Filed 2001·Granted Mar 18, 2003·4 cites·9 claims
- 0550US6659003B2Stencil plateRISO KAGAKU CORP·Filed 2002·Granted Dec 9, 2003·3 cites·1 claims
- 0639US5498464AHeat-sensitive stencil sheets and processRISO KAGAKU CORP·Filed 1994·Granted Mar 12, 1996·8 cites·6 claims
- 0736US6117221AEmulsion ink for stencil printingRISO KAGAKU CORP·Filed 1999·Granted Sep 12, 2000·5 cites·12 claims
- 0835US5160564AProcess for producing a thermal stencil master sheet for stencil printingRISO KAGAKU CORP·Filed 1988·Granted Nov 3, 1992·8 cites·10 claims
- 0931US5622109AProcess for producing a heat sensitive stencil sheetRISO KAGAKU CORP·Filed 1995·Granted Apr 22, 1997·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →