Inventor · disambiguated record
Yoshiichi Ichikawa
Also filed as: ICHIKAWA YOSHIICHI
3 granted patents·10 citations·filing 2005–2015
60Inventor score
Top patents by PatentIndex Score
3 records- 0166US7689300B2Numerical control unitOKUMA MACHINERY WORKS LTD·Filed 2005·Granted Mar 30, 2010·6 cites·2 claims
- 0251US8156850B2Tailstock control deviceICHIKAWA YOSHIICHI·Filed 2009·Granted Apr 17, 2012·4 cites·2 claims
- 0336US9610637B2Tailstock control deviceOKUMA MACHINERY WORKS LTD·Filed 2015·Granted Apr 4, 2017·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →