Inventor · disambiguated record
Yukiya Hareyama
Also filed as: HAREYAMA YUKIYA
6 granted patents·2 pending applications·65 citations·filing 1985–2003
83Inventor score
Top patents by PatentIndex Score
8 records- 0177US6703438B2Electroconductive plate-like titania and electroconductive compositionOTSUKA KAGAKU KK·Filed 2001·Granted Mar 9, 2004·15 cites·7 claims
- 0263US7288217B2Electroconductive compound in flake form and electroconductive compositionOTSUKA CHEMICAL CO LTD·Filed 2003·Granted Oct 30, 2007·5 cites·20 claims
- 0360US6713164B1Printing sheetsOTSUKA KAGAKU KK·Filed 1997·Granted Mar 30, 2004·17 cites·16 claims
- 0457US6231981B1Carbon-coated powder of titania containing titanium nitride and process for producing the sameOTSUKA KAGAKU KK·Filed 1999·Granted May 15, 2001·13 cites·20 claims
- 0553US6479582B1Rubber compositionOTSUKA CHEMICAL CO LTD·Filed 1997·Granted Nov 12, 2002·12 cites·16 claims
- 0640US2003010958A1Electrically conductive resin compositionFiled 2001·Application pending·0 cites
- 0737US4655967AElectrically conductive titanate derivative and process for preparing the sameOTSUKA KAGAKU KK·Filed 1985·Granted Apr 7, 1987·3 cites·7 claims
- 0835US2003031856A1Carbon-coated porous silica powder, process for producing the same, and conductive resin composition containing the powderFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yukiya Hareyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →