Inventor · disambiguated record
Keiichi Shimaoka
Also filed as: SHIMAOKA KEIICHI
18 granted patents·2 pending applications·362 citations·filing 1984–2023
94Inventor score
Files withTOYOTA CHUO KENKYUSHO KK6DENSO CORP5TOYOTA MOTOR CO LTD4TOYODA CHUO KENKYUSHO KK3DENSO CORPORTATION1
Top patents by PatentIndex Score
20 records- 0194US7791458B2Alerting illumination deviceTOYOTA CHUO KENKYUSHO KK·Filed 2007·Granted Sep 7, 2010·39 cites·15 claims
- 0294US6744258B2Capacitive sensor apparatusDENSO CORP·Filed 2002·Granted Jun 1, 2004·63 cites·10 claims
- 0389US7888840B2Microphone and a method of manufacturing a microphoneTOYOTA CHUO KENKYUSHO KK·Filed 2006·Granted Feb 15, 2011·28 cites·19 claims
- 0489US6584852B2Electrical capacitance pressure sensor having electrode with fixed area and manufacturing method thereofDENSO CORPORTATION·Filed 2002·Granted Jul 1, 2003·49 cites·22 claims
- 0586US4697460ADevice for measuring torque of a rotary mechanismTOYODA CHUO KENKYUSHO KK·Filed 1985·Granted Oct 6, 1987·60 cites·26 claims
- 0683US6640643B2Capacitive pressure sensor with multiple capacitive portionsDENSO CORP·Filed 2002·Granted Nov 4, 2003·27 cites·9 claims
- 0781US4589290ATorque sensorTOYODA CHUO KENKYUSHO KK·Filed 1984·Granted May 20, 1986·33 cites·13 claims
- 0874US10131270B2Vehicle headlamp deviceTOYOTA MOTOR CO LTD·Filed 2015·Granted Nov 20, 2018·3 cites·13 claims
- 0972US6802222B2Diaphragm-type semiconductor device and method for manufacturing diaphragm-type semiconductor deviceDENSO CORP·Filed 2002·Granted Oct 12, 2004·16 cites·15 claims
- 1070US9732926B2Illumination system for generating a boundary between a shaded area and an irradiated areaTOYOTA MOTOR CO LTD·Filed 2015·Granted Aug 15, 2017·2 cites·8 claims
- 1170US9701237B2Irradiation system that controls headlamps of a vehicleTOYOTA MOTOR CO LTD·Filed 2015·Granted Jul 11, 2017·2 cites·9 claims
- 1268US5163329ASemiconductor pressure sensorTOYODA CHUO KENKYUSHO KK·Filed 1990·Granted Nov 17, 1992·27 cites·11 claims
- 1363US12017401B2Molding deviceTOYOTA CHUO KENKYUSHO KK·Filed 2023·Granted Jun 25, 2024·0 cites·7 claims
- 1456US6809527B2Method of measuring a characteristic of a capacitive type of sensor, a sensor characteristic measuring apparatus, a capacitive type of sensor apparatus, and an ic chip for measuring a sensor characteristicDENSO CORP·Filed 2002·Granted Oct 26, 2004·7 cites·7 claims
- 1553US9158107B2Semiconductor deviceTOYOTA CHUO KENKYUSHO KK·Filed 2012·Granted Oct 13, 2015·0 cites·10 claims
- 1652US2008257497A1Device for manufacturing a silicon structure, and manufacturing method thereofTOYOTA CHUO KENKYUSHO KK·Filed 2008·Application pending·0 cites
- 1751US6647795B2Capacitive physical load sensor and detection systemDENSO CORP·Filed 2002·Granted Nov 18, 2003·6 cites·7 claims
- 1841US9536996B2Apparatus and method of manufacturing a support layerTOYOTA CHUO KENKYUSHO KK·Filed 2015·Granted Jan 3, 2017·0 cites·15 claims
- 1939US2004094086A1Production device and production method for silicon-based structureFiled 2002·Application pending·0 cites
- 2037US10118534B2Irradiation apparatusTOYOTA MOTOR CO LTD·Filed 2015·Granted Nov 6, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →