Inventor · disambiguated record
Syunroku Tohyama
Also filed as: TOHYAMA SYUNROKU
3 granted patents·44 citations·filing 1990–1992
72Inventor score
Files withTORAY INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0162US5024767AMethod for purifying liquidsTORAY INDUSTRIES·Filed 1990·Granted Jun 18, 1991·23 cites·13 claims
- 0255US5266354ACoated fabric of a polyester fiber and a method for preparation thereofTORAY INDUSTRIES·Filed 1992·Granted Nov 30, 1993·12 cites·4 claims
- 0338US5154966ACoated fabric of a polyester fiber and a method for preparation thereofTORAY INDUSTRIES·Filed 1990·Granted Oct 13, 1992·9 cites·6 claims
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