Inventor · disambiguated record
Ryuji Ataka
Also filed as: ATAKA RYUJI
4 granted patents·16 citations·filing 2008–2016
64Inventor score
Top patents by PatentIndex Score
4 records- 0180US7528338B2Fixed contract pattern and switch device including the sameALPS ELECTRIC CO LTD·Filed 2008·Granted May 5, 2009·15 cites·9 claims
- 0248US9417049B2Rotational angle detecting deviceALPS ELECTRIC CO LTD·Filed 2014·Granted Aug 16, 2016·0 cites·2 claims
- 0341US8174230B2Drive unitATAKA RYUJI·Filed 2010·Granted May 8, 2012·1 cites·7 claims
- 0431US9761390B2Input deviceALPS ELECTRIC CO LTD·Filed 2016·Granted Sep 12, 2017·0 cites·8 claims
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