Inventor · disambiguated record
Takeji Asai
Also filed as: ASAI TAKEJI
5 granted patents·74 citations·filing 1975–1985
81Inventor score
Top patents by PatentIndex Score
5 records- 0183US4154629AProcess of case hardening martensitic stainless steelsFUJIKOSHI KK·Filed 1976·Granted May 15, 1979·37 cites·2 claims
- 0253US3968957AGas carburizing furnaceFUJIKOSHI KK·Filed 1975·Granted Jul 13, 1976·12 cites·5 claims
- 0347US4016011AMethod for heat treatment of high alloy steel in a nonexplosive atmosphereFUJIKOSHI KK·Filed 1975·Granted Apr 5, 1977·6 cites·5 claims
- 0444US4642127AMethod for cooling blast furnace gas in an heat recovery systemSUMITOMO METAL IND·Filed 1985·Granted Feb 10, 1987·14 cites·2 claims
- 0534US4042428AProcess for hardening iron-containing surfaces with organic solvent and ammoniaFUJIKOSHI KK·Filed 1975·Granted Aug 16, 1977·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →