Inventor · disambiguated record
Tatuya Katoh
Also filed as: KATOH TATUYA
5 granted patents·1 pending application·131 citations·filing 1978–2014
77Inventor score
Top patents by PatentIndex Score
6 records- 0196US4256821AElectrophotographic element with carbazole-phenyhydrazone charge transport layerRICOH KK·Filed 1979·Granted Mar 17, 1981·113 cites·15 claims
- 0290US9751497B2Vehicle control apparatusDENSO CORP·Filed 2014·Granted Sep 5, 2017·15 cites·7 claims
- 0349US9980081B2Communication deviceDENSO CORP·Filed 2014·Granted May 22, 2018·0 cites·18 claims
- 0443US7720927B2Network system, network device, and program productDENSO CORP·Filed 2007·Granted May 18, 2010·0 cites·12 claims
- 0543US2008071856A1Network system, network device, and program productDENSO CORP·Filed 2007·Application pending·0 cites
- 0635US4229511AElectrophotography with uniform exposure for residual potentialRICOH KK·Filed 1978·Granted Oct 21, 1980·3 cites·5 claims
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