Inventor · disambiguated record
Toshihisa Oka
Also filed as: OKA TOSHIHISA
2 granted patents·1 pending application·39 citations·filing 1981–2015
55Inventor score
Top patents by PatentIndex Score
3 records- 0169US4468733AMulti-computer system with plural serial bus loopsHITACHI LTD·Filed 1981·Granted Aug 28, 1984·39 cites·4 claims
- 0245US10553839B2Battery case, battery module, and battery module manufacturing methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Feb 4, 2020·0 cites·13 claims
- 0336US2015079425A1Bypass switchOSAKO YOSUKE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →