Inventor · disambiguated record
Ken-Ichiro Oka
Also filed as: OKA KEN-ICHIRO
5 granted patents·66 citations·filing 1975–1989
81Inventor score
Files withTORAY INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0181US4049763AProcess for producing a highly oriented polyester undrawn yarnTORAY INDUSTRIES·Filed 1975·Granted Sep 20, 1977·23 cites·3 claims
- 0273US5049447APolyester fiber for industrial use and process for preparation thereofTORAY INDUSTRIES·Filed 1989·Granted Sep 17, 1991·22 cites·2 claims
- 0360US4134252AMethod and apparatus for preparing false twisted yarnsTORAY INDUSTRIES·Filed 1977·Granted Jan 16, 1979·8 cites·14 claims
- 0458US4390685APolyester fiber and process for producing sameTORAY INDUSTRIES·Filed 1981·Granted Jun 28, 1983·8 cites·4 claims
- 0546US4517149AProcess for producing polyester fiberTORAY INDUSTRIES·Filed 1982·Granted May 14, 1985·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →