Inventor · disambiguated record
Takuji Sokawa
Also filed as: SOKAWA TAKUJI
3 granted patents·86 citations·filing 1985–1994
74Inventor score
Files withASHIMORI IND CO LTD3
Top patents by PatentIndex Score
3 records- 0168US4686126ATubular lining material for city water pipe linesASHIMORI IND CO LTD·Filed 1985·Granted Aug 11, 1987·34 cites·7 claims
- 0263US5671778ARepairing tube, method for repairing pipe lines therewith and method for removing the repairing tubeASHIMORI IND CO LTD·Filed 1994·Granted Sep 30, 1997·31 cites·32 claims
- 0349US4724178ALining material for pipe linesASHIMORI IND CO LTD·Filed 1986·Granted Feb 9, 1988·21 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →