Inventor · disambiguated record
Kiyohiko Ohta
Also filed as: OHTA KIYOHIKO
3 granted patents·44 citations·filing 1991–1992
71Inventor score
Files withTOMEI SANGYO KK3
Top patents by PatentIndex Score
3 records- 0151US5181604AContact lens holder and treating deviceTOMEI SANGYO KK·Filed 1991·Granted Jan 26, 1993·27 cites·12 claims
- 0237US5167323ALens treating device for treating contact lensTOMEI SANGYO KK·Filed 1991·Granted Dec 1, 1992·11 cites·15 claims
- 0333US5279674AMethod of treating contact lensTOMEI SANGYO KK·Filed 1992·Granted Jan 18, 1994·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →