Inventor · disambiguated record
Yoshihiko Numata
Also filed as: NUMATA YOSHIHIKO
4 granted patents·85 citations·filing 1982–2001
79Inventor score
Top patents by PatentIndex Score
4 records- 0183US4642298AComposite nitride sintered bodyTOKUYAMA SODA KK·Filed 1985·Granted Feb 10, 1987·38 cites·11 claims
- 0264US6475924B2Substrate and process for producing the sameTOKUYAMA CORP·Filed 2001·Granted Nov 5, 2002·16 cites·8 claims
- 0353US5770821ASubmountTOKUYAMA CORP·Filed 1996·Granted Jun 23, 1998·22 cites·16 claims
- 0438US4526772ABasic aluminum sulfate and process for production thereofTOKUYAMA SODA KK·Filed 1982·Granted Jul 2, 1985·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →