Inventor · disambiguated record
Ippei Imagawa
Also filed as: IMAGAWA IPPEI
4 granted patents·2 pending applications·10 citations·filing 1995–2014
67Inventor score
Files withTOYO INK MFG CO2IMAGAWA IPPEI1MIMURA IKUO1NIPPON CARBIDE KOGYO KK1TOYOLINK MANUFACTURING CO LTD1
Top patents by PatentIndex Score
6 records- 0152US7074268B2Pigment composition and printing ink containing the sameTOYO INK MFG CO·Filed 2004·Granted Jul 11, 2006·2 cites·5 claims
- 0243US9891368B2Multilayer sheetNIPPON CARBIDE KOGYO KK·Filed 2014·Granted Feb 13, 2018·0 cites·10 claims
- 0340US2014212645A1Optical composite sheetMIMURA IKUO·Filed 2012·Application pending·0 cites
- 0437US2006058421A1Process for the production of pigment composition and printing ink containing pigment composition obtainedIMAGAWA IPPEI·Filed 2005·Application pending·0 cites
- 0533US5547999AReactive microgel and photosensitive resin composition containing the reactive microgel for flexographic printing plateTOYOLINK MANUFACTURING CO LTD·Filed 1995·Granted Aug 20, 1996·6 cites·4 claims
- 0629US5545694AReactive microgel and photosensitive resin composition containing the reactive microgel for flexographic printing plateTOYO INK MFG CO·Filed 1995·Granted Aug 13, 1996·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →