Assignee
NIHON HAMMOND KK
4 granted patents·27 citations·filing 1975–1980
Top patents by PatentIndex Score
4 records- 0169US4058043AProgrammable rhythm apparatusNIHON HAMMOND KK·Filed 1975·Granted Nov 15, 1977·15 cites·10 claims
- 0245US4033220ATempo setting deviceNIHON HAMMOND KK·Filed 1975·Granted Jul 5, 1977·6 cites·13 claims
- 0334US4093820AElectronic echo generation equipmentNIHON HAMMOND KK·Filed 1977·Granted Jun 6, 1978·4 cites·5 claims
- 0427US4333375AElectronic musical instrument having time multiplexed keying systemNIHON HAMMOND KK·Filed 1980·Granted Jun 8, 1982·2 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →