Inventor · disambiguated record
Toshihiko Toyoshima
Also filed as: TOYOSHIMA TOSHIHIKO
5 granted patents·33 citations·filing 1974–1982
77Inventor score
Top patents by PatentIndex Score
5 records- 0156US4410584AElectrostatic recording memberDAICEL CHEM·Filed 1981·Granted Oct 18, 1983·11 cites·8 claims
- 0246US4442160AElectrostatic recording medium having an electrically conductive layer containing pre-dispersed electrically conductive carbon black and polyurethane binder resinDAICEL CHEM·Filed 1982·Granted Apr 10, 1984·10 cites·10 claims
- 0344US4109104AVocal timing indicator device for use in voice recognitionXEROX CORP·Filed 1976·Granted Aug 22, 1978·7 cites·5 claims
- 0438US3952167AElectromagnetic coupler for use with a telephone setFUJI XEROX CO LTD·Filed 1974·Granted Apr 20, 1976·4 cites·3 claims
- 0528US4441111AMethod and apparatus for applying signal voltages to electrostatic recording multi-stylus electrode assemblyFUJI XEROX CO LTD·Filed 1982·Granted Apr 3, 1984·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →