Inventor · disambiguated record

Narutoshi Hyoudou

Also filed as: HYOUDOU NARUTOSHI

2 granted patents·54 citations·filing 2000–2003

64Inventor score

Technology areasC01B C08G

Files withMITSUBISHI CHEM CORP2

Top patents by PatentIndex Score

2 records

0186US6348613B2Process for producing diaryl carbonateMITSUBISHI CHEM CORP·Filed 2000·Granted Feb 19, 2002·44 cites·9 claims
0267US6750314B2Process for producing an aromatic polycarbonateMITSUBISHI CHEM CORP·Filed 2003·Granted Jun 15, 2004·10 cites·11 claims

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Narutoshi Hyoudou — Patent Inventor | PatentIndex