Inventor · disambiguated record

Yoshiyasu Arai

Also filed as: ARAI YOSHIYASU

2 granted patents·55 citations·filing 1975–1977

65Inventor score

Technology areasD01H D02G

Files withTOYO BOSEKI1 TOYO BSEKI KABUSHIKI KAISHA1

Top patents by PatentIndex Score

2 records

0186US4124972AProcess and apparatus for producing yarnsTOYO BSEKI KABUSHIKI KAISHA·Filed 1977·Granted Nov 14, 1978·23 cites·16 claims
0286US4069656AComposite spun yarn and process for producing the sameTOYO BOSEKI·Filed 1975·Granted Jan 24, 1978·32 cites·9 claims

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