Inventor · disambiguated record
Tamio Ishiai
Also filed as: ISHIAI TAMIO
3 granted patents·102 citations·filing 1974–1978
75Inventor score
Top patents by PatentIndex Score
3 records- 0187US3959049AProcess for production of artificial leathers having air permeabilityNIPPON CLOTH INDUSTRY CO LTD·Filed 1974·Granted May 25, 1976·56 cites·10 claims
- 0280US4221572AAbrasive material having a polycarbodiimide and polyurethane resin binderKAO CORP·Filed 1978·Granted Sep 9, 1980·32 cites·11 claims
- 0340US4102719AProcess for producing artificial leatherDYNIC CORP·Filed 1976·Granted Jul 25, 1978·14 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →