Inventor · disambiguated record
Keita Shiraki
Also filed as: SHIRAKI KEITA
11 granted patents·1 pending application·264 citations·filing 1989–2007
92Inventor score
Files withTOKAI RUBBER IND LTD12
Top patents by PatentIndex Score
12 records- 0190US7703761B2Sheet feed roller and method of manufacturing the sameTOKAI RUBBER IND LTD·Filed 2007·Granted Apr 27, 2010·13 cites·9 claims
- 0289US7284649B2Sheet feeding rollerTOKAI RUBBER IND LTD·Filed 2005·Granted Oct 23, 2007·12 cites·1 claims
- 0388US4998345AMethod of manufacturing fluid-filled elastic mount having pressure-receiving and equilibrium chambersTOKAI RUBBER IND LTD·Filed 1990·Granted Mar 12, 1991·58 cites·8 claims
- 0479US5768668AToner supply roll having openings in skin layer of porous cylindrical polyurethane sponge structure, and method of producing the sameTOKAI RUBBER IND LTD·Filed 1997·Granted Jun 16, 1998·34 cites·20 claims
- 0578US6196958B1Toner supply roll including cylindrical polyurethane sponge structure having helical protrusions on its outer surfaceTOKAI RUBBER IND LTD·Filed 1999·Granted Mar 6, 2001·31 cites·14 claims
- 0677US5609554AConductive rollTOKAI RUBBER IND LTD·Filed 1995·Granted Mar 11, 1997·32 cites·15 claims
- 0775US6149564AToner supply roll including porous cylindrical polyurethane sponge structure having skin layer having openings and alternate protrusions and recesses, and method of producing the sameTOKAI RUBBER IND LTD·Filed 1998·Granted Nov 21, 2000·39 cites·15 claims
- 0869US6734274B2Urethane composition for sheet transport roll, and sheet transport roll produced by employing the urethane compositionTOKAI RUBBER IND LTD·Filed 2001·Granted May 11, 2004·9 cites·17 claims
- 0948US4923178AFluid-filled cylindrical elastic mountTOKAI RUBBER IND LTD·Filed 1989·Granted May 8, 1990·14 cites·16 claims
- 1045US5037073AFluid-filled cylindrical elastic mount having moveable block and spiral orificeTOKAI RUBBER IND LTD·Filed 1990·Granted Aug 6, 1991·13 cites·12 claims
- 1145US2005202209A1Method for producing sheet transport roll, urethane composition used therefor, and sheet transport roll obtained therebyTOKAI RUBBER IND LTD·Filed 2005·Application pending·0 cites
- 1244US5753154AMethod of producing a conductive rollTOKAI RUBBER IND LTD·Filed 1996·Granted May 19, 1998·9 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →