Inventor · disambiguated record
Koji Nonaka
Also filed as: NONAKA KOJI
5 granted patents·125 citations·filing 1989–2008
79Inventor score
Top patents by PatentIndex Score
5 records- 0186US5076672AAll-optical switch apparatus using a nonlinear etalonNIPPON TELEGRAPH & TELEPHONE·Filed 1989·Granted Dec 31, 1991·66 cites·20 claims
- 0271US6587242B1Optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Jul 1, 2003·48 cites·29 claims
- 0345US6700485B2Alarm notifying deviceHITACHI LTD·Filed 2001·Granted Mar 2, 2004·1 cites·5 claims
- 0436US5049426AHelical formed take-up liner for uncured rubber members and method of producing the samePYRAMID CORP·Filed 1989·Granted Sep 17, 1991·10 cites·3 claims
- 0535US8073018B2Laser pulse generating apparatus and methodNONAKA KOJI·Filed 2008·Granted Dec 6, 2011·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →