Inventor · disambiguated record
Teruo Toma
Also filed as: TOMA TERUO
6 granted patents·206 citations·filing 1978–1991
86Inventor score
Files withPIONEER ELECTRONIC CORP6
Top patents by PatentIndex Score
6 records- 0195US5283777AThree-dimensional optical recording medium and optical information recording apparatus using the samePIONEER ELECTRONIC CORP·Filed 1991·Granted Feb 1, 1994·99 cites·13 claims
- 0283US5285274AOptical waveguide recording medium and apparatus for playing the samePIONEER ELECTRONIC CORP·Filed 1991·Granted Feb 8, 1994·35 cites·14 claims
- 0372US5233582AOptical waveguide recording medium playing apparatusPIONEER ELECTRONIC CORP·Filed 1991·Granted Aug 3, 1993·22 cites·13 claims
- 0470US4221773AMethod of producing a carbon diaphragm for an acoustic instrumentPIONEER ELECTRONIC CORP·Filed 1978·Granted Sep 9, 1980·29 cites·22 claims
- 0556US5214633AOptical waveguide recording medium playing apparatusPIONEER ELECTRONIC CORP·Filed 1991·Granted May 25, 1993·11 cites·9 claims
- 0655US5216219ADisk manufacturing apparatusPIONEER ELECTRONIC CORP·Filed 1991·Granted Jun 1, 1993·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →