Inventor · disambiguated record
Junichi Azumi
Also filed as: AZUMI JUNICHI
17 granted patents·285 citations·filing 1988–2019
94Inventor score
Top patents by PatentIndex Score
17 records- 0191US10444073B1Frame, spectroscope, spectrometry unit, and image forming apparatusNOGUCHI HIDETAKA·Filed 2019·Granted Oct 15, 2019·8 cites·11 claims
- 0291US6332669B1Ink jet head including vibration plate and electrode substrateRICOH KK·Filed 1998·Granted Dec 25, 2001·78 cites·34 claims
- 0387US6497474B2Electrostatic actuator, method of producing electrostatic actuator, micropump, recording head, ink jet recording apparatus, ink cartridge, and method of producing recording headRICOH KK·Filed 2001·Granted Dec 24, 2002·33 cites·87 claims
- 0479US5852239AFlow sensor having an intermediate heater between two temperature-sensing heating portionsRICOH KK·Filed 1997·Granted Dec 22, 1998·46 cites·8 claims
- 0577US8134361B2Magnetic sensor including magnetic field detectors and field resistors arranged on inclined surfacesAZUMI JUNICHI·Filed 2008·Granted Mar 13, 2012·11 cites·8 claims
- 0671US10544032B2MEMS deviceFUJISHIMA MASAYUKI·Filed 2018·Granted Jan 28, 2020·1 cites·9 claims
- 0770US10119862B2Spectrum measuring device, spectroscopic device, and spectroscopic systemSUZUKI SHUICHI·Filed 2018·Granted Nov 6, 2018·1 cites·13 claims
- 0868US5983700ACalibration method of a flow sensor outputRICOH KK·Filed 1998·Granted Nov 16, 1999·32 cites·16 claims
- 0961US6118166AThin-film microstructure sensor having a temperature-sensitive resistor to provide a large TCR with little variationRICOH KK·Filed 1998·Granted Sep 12, 2000·26 cites·6 claims
- 1058US4897846ASurface emission type semiconductor light-emitting deviceINABA FUMIO·Filed 1988·Granted Jan 30, 1990·17 cites·46 claims
- 1157US6203673B1Method of producing a thin-film platinum temperature-sensitive resistor for a thin-film microstructure sensorRICOH KK·Filed 1999·Granted Mar 20, 2001·21 cites·3 claims
- 1256US8042917B2Liquid dispenser head, liquid dispensing unit using same, image forming apparatus using same, and method of manufacturing liquid dispenser headRICOH CO LTD·Filed 2007·Granted Oct 25, 2011·1 cites·11 claims
- 1352US11060909B2Spectrometer, analysis equipment, and wavelength-variable light sourceNOGUCHI HIDETAKA·Filed 2017·Granted Jul 13, 2021·0 cites·22 claims
- 1448US8552720B2Mobile information terminal apparatus and magnetic sensor, including magnetoresistive detecting deviceKOU FUTOYOSHI·Filed 2009·Granted Oct 8, 2013·2 cites·10 claims
- 1542US11187890B2Movable diffraction element and spectroscopeRICOH CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·11 claims
- 1638US9903758B2Spectral measurement device and analysis apparatusAZUMI JUNICHI·Filed 2017·Granted Feb 27, 2018·0 cites·19 claims
- 1738US6250150B1Sensor employing heating element with low density at the center and high density at the end thereofRICOH KK·Filed 1998·Granted Jun 26, 2001·8 cites·10 claims
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