Inventor · disambiguated record
Yukuya Tokumaru
Also filed as: ITO SHINTARO · TAMURA HIROSHI · TOKUMARU YUKUYA
14 granted patents·65 citations·filing 1975–1982
91Inventor score
Files withTOKYO SHIBAURA ELECTRIC CO14
Top patents by PatentIndex Score
14 records- 0154US4091296ASemiconductor R-S flip-flop circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted May 23, 1978·7 cites·2 claims
- 0249US4071774AIntegrated injection logic with both fan in and fan out Schottky diodes, serially connected between stagesTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Jan 31, 1978·7 cites·4 claims
- 0342US4260906ASemiconductor device and logic circuit constituted by the semiconductor deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Apr 7, 1981·7 cites·8 claims
- 0442US4058419AMethod of manufacturing integrated injection logic semiconductor devices utilizing self-aligned double-diffusion techniquesTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Nov 15, 1977·8 cites·5 claims
- 0540US4064526AI.I.L. with graded base inversely operated transistorTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Dec 20, 1977·6 cites·7 claims
- 0639US4110634AGate circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Aug 29, 1978·4 cites·10 claims
- 0738US4489247AIntegrated injection logic circuit with test pads on injector common lineTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Dec 18, 1984·5 cites·8 claims
- 0838US4151019AMethod of manufacturing integrated injection logic semiconductor devices utilizing self-aligned double-diffusion techniquesTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Apr 24, 1979·6 cites·7 claims
- 0937US4459606AIntegrated injection logic semiconductor devicesTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Jul 10, 1984·3 cites·5 claims
- 1036US4172384ATemperature measuring apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Oct 30, 1979·5 cites·6 claims
- 1134US4065187ASemiconductor latch circuit using integrated logic units and Schottky diode in combinationTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Dec 27, 1977·2 cites·14 claims
- 1233US4153487AMethod of manufacturing intergrated injection logic semiconductor devices utilizing self-aligned double-diffusion techniquesTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted May 8, 1979·3 cites·8 claims
- 1333US4054900AI.I.L. with region connecting base of double diffused injector to substrate/emitter of switching transistorTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Oct 18, 1977·2 cites·7 claims
- 1430US4119998AIntegrated injection logic with both grid and internal double-diffused injectorsTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Oct 10, 1978·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →