Inventor · disambiguated record
Norihira Takai
Also filed as: TAKAI NORIHIRA
2 granted patents·91 citations·filing 1977–1978
66Inventor score
Technology areasC04B
Files withTOSHIBA CERAMICS CO2
Top patents by PatentIndex Score
2 records- 0190US4243621Aβ'-Sialon sintered body and a method for manufacturing the sameTOSHIBA CERAMICS CO·Filed 1978·Granted Jan 6, 1981·75 cites·12 claims
- 0261US4122152AProcess for preparing silicon nitride powder having a high α-phase contentTOSHIBA CERAMICS CO·Filed 1977·Granted Oct 24, 1978·16 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →