Inventor · disambiguated record

Toshiyuki Tsujiuchi

Also filed as: TSUJIUCHI TOSHIYUKI

2 granted patents·25 citations·filing 1991–1991

60Inventor score

Technology areasB28B B29C

Files withNIPPON CATALYTIC CHEM IND2

Top patents by PatentIndex Score

2 records

0151US5176869AMethod of manufacturing an inner lined pipeNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Jan 5, 1993·18 cites·2 claims
0239US5098628ACentrifugal molding method for composite pipe having a resin concrete layerNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Mar 24, 1992·7 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →