Inventor · disambiguated record
Toshiyuki Yasunaga
Also filed as: YASUNAGA TOSHIYUKI
2 granted patents·11 citations·filing 1987–1987
53Inventor score
Technology areasD01F
Files withMITSUBISHI RAYON CO2
Top patents by PatentIndex Score
2 records- 0148US4902452AProcess for producing an acrylic fiber having high fiber characteristicsMITSUBISHI RAYON CO·Filed 1987·Granted Feb 20, 1990·10 cites·6 claims
- 0225US4831069AAcrylonitrile spinning solution and process for producing fibers therewithMITSUBISHI RAYON CO·Filed 1987·Granted May 16, 1989·1 cites·11 claims
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