Inventor · disambiguated record
Shigeharu Hatayama
Also filed as: HATAYAMA SHIGEHARU
3 granted patents·137 citations·filing 1980–1994
75Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0189US5504605ALiquid crystal display module having cut-away portions of the back frame for weight reduction and heat dissipationHITACHI LTD·Filed 1994·Granted Apr 2, 1996·105 cites·14 claims
- 0280US4366414AElectrode of color picture tube electron gun and method for manufacture thereofHITACHI LTD·Filed 1980·Granted Dec 28, 1982·23 cites·8 claims
- 0345US4470131ABubble memory device and method of manufacturing the sameHITACHI LTD·Filed 1982·Granted Sep 4, 1984·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →