Inventor · disambiguated record
Hirofumi Funahashi
Also filed as: FUNABASHI HIROFUMI · FUNAHASHI HIROFUMI
6 granted patents·1 pending application·88 citations·filing 1999–2008
83Inventor score
Top patents by PatentIndex Score
7 records- 0189US6584852B2Electrical capacitance pressure sensor having electrode with fixed area and manufacturing method thereofDENSO CORPORTATION·Filed 2002·Granted Jul 1, 2003·49 cites·22 claims
- 0272US6802222B2Diaphragm-type semiconductor device and method for manufacturing diaphragm-type semiconductor deviceDENSO CORP·Filed 2002·Granted Oct 12, 2004·16 cites·15 claims
- 0360US7582489B2Method for manufacturing magnetic sensor apparatusDENSO CORP·Filed 2008·Granted Sep 1, 2009·1 cites·2 claims
- 0456US6809527B2Method 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
- 0555US7417269B2Magnetic impedance device, sensor apparatus using the same and method for manufacturing the sameDENSO CORP·Filed 2003·Granted Aug 26, 2008·3 cites·27 claims
- 0650US2007108970A1Magnetic impedance device, sensor apparatus using the same and method for manufacturing the sameDENSO CORP·Filed 2007·Application pending·0 cites
- 0745US6268298B1Method of manufacturing semiconductor deviceDENSO CORP·Filed 1999·Granted Jul 31, 2001·12 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Hirofumi Funahashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →