Inventor · disambiguated record
Norimitsu Nishikawa
Also filed as: NISHIKAWA NORIMITSU
4 granted patents·2 pending applications·107 citations·filing 1991–2013
74Inventor score
Top patents by PatentIndex Score
6 records- 0186US5515047AConverter, offset adjustor, and portable communication terminal unitHITACHI LTD·Filed 1993·Granted May 7, 1996·66 cites·9 claims
- 0275US5227795AOver-sampling analog-to-digital converter using a current switching circuit as a local digital-to-analog converterHITACHI LTD·Filed 1991·Granted Jul 13, 1993·40 cites·25 claims
- 0358US8537097B2Liquid crystal display deviceNISHIKAWA NORIMITSU·Filed 2009·Granted Sep 17, 2013·1 cites·6 claims
- 0447US2006267902A1Display deviceAKIYAMA KENICHI·Filed 2006·Application pending·0 cites
- 0544US2010220045A1Display deviceAKIYAMA KENICHI·Filed 2010·Application pending·0 cites
- 0642US9086293B2Navigation device and control method for displaying detourALPINE ELECTRONICS INC·Filed 2013·Granted Jul 21, 2015·0 cites·16 claims
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