Inventor · disambiguated record

Chiharu Yoshinaga

Also filed as: YOSHINAGA CHIHARU

2 granted patents·43 citations·filing 1976–1976

64Inventor score

Technology areasB01D C02F

Files withJAPAN EXLAN CO LTD2

Top patents by PatentIndex Score

2 records

0170US4081403AAdsorbent for the treatment of waste waterJAPAN EXLAN CO LTD·Filed 1976·Granted Mar 28, 1978·29 cites·11 claims
0253US4081401AProcess for producing adsorbentJAPAN EXLAN CO LTD·Filed 1976·Granted Mar 28, 1978·14 cites·6 claims

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