Inventor · disambiguated record
Masahiro Komatsubara
Also filed as: KOMATSUBARA MASAHIRO
18 granted patents·77 citations·filing 1974–1984
92Inventor score
Files withPIONEER ELECTRONIC CORP18
Top patents by PatentIndex Score
18 records- 0166US4377829APlayer for magnetic tape cartridge recordingsPIONEER ELECTRONIC CORP·Filed 1980·Granted Mar 22, 1983·14 cites·14 claims
- 0260US4609164ACassette tape machinePIONEER ELECTRONIC CORP·Filed 1984·Granted Sep 2, 1986·10 cites·13 claims
- 0354US4695011ACassette tape machinePIONEER ELECTRONIC CORP·Filed 1981·Granted Sep 22, 1987·8 cites·9 claims
- 0452US4170788AMagnetic headPIONEER ELECTRONIC CORP·Filed 1977·Granted Oct 9, 1979·7 cites·7 claims
- 0551US4413793ACassette tape machinePIONEER ELECTRONIC CORP·Filed 1981·Granted Nov 8, 1983·7 cites·2 claims
- 0646US4369474APlayer for magnetic tape cartridge recordingsPIONEER ELECTRONIC CORP·Filed 1980·Granted Jan 18, 1983·6 cites·10 claims
- 0744US4379314ACassette tape playerPIONEER ELECTRONIC CORP·Filed 1981·Granted Apr 5, 1983·5 cites·10 claims
- 0843US4403266ACassette tape playerPIONEER ELECTRONIC CORP·Filed 1981·Granted Sep 6, 1983·5 cites·6 claims
- 0941US4416432ACassette braking mechanismPIONEER ELECTRONIC CORP·Filed 1981·Granted Nov 22, 1983·4 cites·10 claims
- 1039US3970906ABraking device for three-motor type tape recorderPIONEER ELECTRONIC CORP·Filed 1974·Granted Jul 20, 1976·3 cites·6 claims
- 1136US4344098ACassette tape playerPIONEER ELECTRONIC CORP·Filed 1980·Granted Aug 10, 1982·3 cites·6 claims
- 1233US4337490ACassette tape playerPIONEER ELECTRONIC CORP·Filed 1980·Granted Jun 29, 1982·2 cites·8 claims
- 1331US4467377ACassette type-tape recorderPIONEER ELECTRONIC CORP·Filed 1981·Granted Aug 21, 1984·1 cites·5 claims
- 1430US4536811ACassette tape player having supply and take-up motors positioned vertically above a cassette receiving mechanismPIONEER ELECTRONIC CORP·Filed 1982·Granted Aug 20, 1985·1 cites·1 claims
- 1530US4368494APlayer for magnetic tape cartridge recordingsPIONEER ELECTRONIC CORP·Filed 1980·Granted Jan 11, 1983·1 cites·8 claims
- 1629US4463394ATape retaining mechanismPIONEER ELECTRONIC CORP·Filed 1981·Granted Jul 31, 1984·0 cites·7 claims
- 1729US4400744ACassette tape playerPIONEER ELECTRONIC CORP·Filed 1981·Granted Aug 23, 1983·0 cites·4 claims
- 1828US4527756ACassette tape machinePIONEER ELECTRONIC CORP·Filed 1983·Granted Jul 9, 1985·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →