Inventor · disambiguated record
Takanobu Hirayama
Also filed as: HIRAYAMA TAKANOBU
6 granted patents·98 citations·filing 1975–1990
84Inventor score
Files withBROTHER IND LTD6
Top patents by PatentIndex Score
6 records- 0187US4074799ARibbon cartridge having slack preventing meansBROTHER IND LTD·Filed 1976·Granted Feb 21, 1978·38 cites·6 claims
- 0273US5082269APaper ejecting device having sheet reversing and non-reversing positionsBROTHER IND LTD·Filed 1990·Granted Jan 21, 1992·21 cites·14 claims
- 0363US4414496AElectronic typewriter and its control apparatusBROTHER IND LTD·Filed 1980·Granted Nov 8, 1983·13 cites·1 claims
- 0455US4929105APaper feeding apparatus for printerBROTHER IND LTD·Filed 1989·Granted May 29, 1990·17 cites·6 claims
- 0549US4353655AElectronic typewriter and its control apparatusBROTHER IND LTD·Filed 1979·Granted Oct 12, 1982·6 cites·12 claims
- 0635US4051943ARibbon cartridgeBROTHER IND LTD·Filed 1975·Granted Oct 4, 1977·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →