Inventor · disambiguated record
Akihiko Kaji
Also filed as: KAJI AKIHIKO
6 granted patents·1 pending application·85 citations·filing 1998–2005
83Inventor score
Files withTOKAI RUBBER IND LTD7
Top patents by PatentIndex Score
7 records- 0178US6196958B1Toner 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
- 0260US7288058B2Semi-conductive rollTOKAI RUBBER IND LTD·Filed 2003·Granted Oct 30, 2007·10 cites·10 claims
- 0357US6142922AConductive rollerTOKAI RUBBER IND LTD·Filed 1998·Granted Nov 7, 2000·19 cites·18 claims
- 0449US5993366ALow hardness conductive rollTOKAI RUBBER IND LTD·Filed 1998·Granted Nov 30, 1999·14 cites·21 claims
- 0548US6146320AConductive rollTOKAI RUBBER IND LTD·Filed 1999·Granted Nov 14, 2000·11 cites·10 claims
- 0639US7662481B2Endless belt for electrophotographic apparatusTOKAI RUBBER IND LTD·Filed 2005·Granted Feb 16, 2010·0 cites·11 claims
- 0727US2004190949A1Developing rollTOKAI RUBBER IND LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →