Inventor · disambiguated record
Tutomu Ogawa
Also filed as: OGAWA TUTOMU
4 granted patents·107 citations·filing 1990–1990
79Inventor score
Technology areasG11B
Files withPIONEER ELECTRONIC CORP4
Top patents by PatentIndex Score
4 records- 0185US5138591AMultidisk containing magazine having separable traysPIONEER ELECTRONIC CORP·Filed 1990·Granted Aug 11, 1992·42 cites·6 claims
- 0279US5099466AMultidisk containing player including magazine having a housing with separable upper and lower half portionsPIONEER ELECTRONIC CORP·Filed 1990·Granted Mar 24, 1992·32 cites·6 claims
- 0367US5130959AFront loading disk playerPIONEER ELECTRONIC CORP·Filed 1990·Granted Jul 14, 1992·20 cites·6 claims
- 0459US5117409AMultidisk containing player including magazine having a housing with separable upper and lower half portionsPIONEER ELECTRONIC CORP·Filed 1990·Granted May 26, 1992·13 cites·4 claims
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