Inventor · disambiguated record
Takenori Umeki
Also filed as: UMEKI TAKENORI
4 granted patents·106 citations·filing 1987–1992
80Inventor score
Files withTOSHIBA KK4
Top patents by PatentIndex Score
4 records- 0188US4963240ASputtering alloy target and method of producing an alloy filmTOSHIBA KK·Filed 1988·Granted Oct 16, 1990·38 cites·9 claims
- 0272US4891066AHighly pure titaniumTOSHIBA KK·Filed 1988·Granted Jan 2, 1990·31 cites·8 claims
- 0371US4793854AHighly pure titanium and process for producing the sameTOSHIBA KK·Filed 1987·Granted Dec 27, 1988·31 cites·9 claims
- 0436USRE34598EHighly pure titaniumTOSHIBA KK·Filed 1992·Granted May 3, 1994·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →