Inventor · disambiguated record
Keiichi Nakamachi
Also filed as: NAKAMACHI KEIICHI
5 granted patents·125 citations·filing 1994–2012
80Inventor score
Top patents by PatentIndex Score
5 records- 0187US5499545APipetting device and method thereforeSONY CORP·Filed 1994·Granted Mar 19, 1996·75 cites·9 claims
- 0270US5612227ALiquid boundary detecting method and apparatus and liquid removing method and apparatusSONY CORP·Filed 1995·Granted Mar 18, 1997·33 cites·16 claims
- 0361US9110458B2Positioning control apparatus and machine tool provided therewithAKIRA KIMURA·Filed 2012·Granted Aug 18, 2015·1 cites·2 claims
- 0460US8922332B2Electronic equipment, and restriction removal methodNAKAMACHI KEIICHI·Filed 2011·Granted Dec 30, 2014·2 cites·17 claims
- 0549US5513970ARobot for ejection of an object from between two bodiesSONY CORP·Filed 1994·Granted May 7, 1996·14 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →