Inventor · disambiguated record
Norihiko Yoneda
Also filed as: YONEDA NORIHIKO
4 granted patents·10 citations·filing 1985–2004
69Inventor score
Top patents by PatentIndex Score
4 records- 0169US6784327B2Process for the production of fluorinated organic compounds and fluorinating agentsDAIKIN IND LTD·Filed 2001·Granted Aug 31, 2004·4 cites·10 claims
- 0255US7311890B2Process for the production of fluorinated organic compounds and fluorinating agentsDAIKIN IND LTD·Filed 2004·Granted Dec 25, 2007·1 cites·9 claims
- 0335US4707536ACatalytic preparation of aromatic polyketone from phosgene and aromatic ether or sulfideMITSUBISHI CHEM IND·Filed 1985·Granted Nov 17, 1987·3 cites·10 claims
- 0434US5326849AMethod for producing an aromatic poly (thio) ether ketoneMITSUBISHI CHEM IND·Filed 1993·Granted Jul 5, 1994·2 cites·9 claims
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