Inventor · disambiguated record
Tomohiko Oka
Also filed as: OKA TOMOHIKO
3 granted patents·1 pending application·59 citations·filing 1989–2017
72Inventor score
Top patents by PatentIndex Score
4 records- 0145US5212809ARadio communication systemSEIKO INSTR INC·Filed 1989·Granted May 18, 1993·39 cites·20 claims
- 0242US5938424AFailure diagnosing apparatus for combustion systemsSANYO ELECTRIC CO·Filed 1996·Granted Aug 17, 1999·12 cites·13 claims
- 0336US2017275482A1Aqueous ink composition for decorative sheet, printed item, and laminate for decorative sheetTOYO INK SC HOLDINGS CO LTD·Filed 2017·Application pending·0 cites
- 0435US6341804B1Slip-out preventive unit of supply exhaust pipeTOSETZ CO LTD·Filed 1999·Granted Jan 29, 2002·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →