Inventor · disambiguated record

Toshimasa Hayakawa

Also filed as: HAYAKAWA TOSHIMASA

1 granted patent·7 citations·filing 1987–1987

28Inventor score

Technology areasB41J

Files withBROTHER IND LTD1

Top patents by PatentIndex Score

1 record

0143US4875790APrinting device having gear connected multiple feed pathsBROTHER IND LTD·Filed 1987·Granted Oct 24, 1989·7 cites·8 claims

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