Inventor · disambiguated record
Kotaro Kojima
Also filed as: KOJIMA KOTARO
3 granted patents·1 pending application·18 citations·filing 1990–2017
63Inventor score
Top patents by PatentIndex Score
4 records- 0157US5156860AApparatus for manufacturing an optical disk substrate by injection moldingIDEMITSU PETROCHEMICAL CO·Filed 1991·Granted Oct 20, 1992·14 cites·4 claims
- 0246US10173330B2Robot armYASKAWA ELECTRIC CORP·Filed 2016·Granted Jan 8, 2019·0 cites·10 claims
- 0339US2018175347A1Battery case and robotYASKAWA ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 0427US5059461AOptical disk substrate, optical information-storage medium, and process and apparatus for manufacturing the optical disk substrateIDEMITSU PETROCHEMICAL CO·Filed 1990·Granted Oct 22, 1991·4 cites·6 claims
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