Inventor · disambiguated record
Hisao Tezuka
Also filed as: TEZUKA HISAO
2 granted patents·1 pending application·93 citations·filing 1980–2001
67Inventor score
Top patents by PatentIndex Score
3 records- 0180US4538183AImage editing apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Aug 27, 1985·72 cites·13 claims
- 0248US4337380AStructure for mounting speakerCLARION CO LTD·Filed 1980·Granted Jun 29, 1982·21 cites·2 claims
- 0331US2003171455A1Method of producing composite material having foamed resin layer and surface layerFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →