Inventor · disambiguated record
Junichi Ouchi
Also filed as: OUCHI JUNICHI
28 granted patents·1,155 citations·filing 1986–2003
97Inventor score
Top patents by PatentIndex Score
28 records- 0196US4742221AOptical coordinate position input deviceALPS ELECTRIC CO LTD·Filed 1986·Granted May 3, 1988·108 cites·5 claims
- 0295US4737631AFilter of photoelectric touch panel with integral spherical protrusion lensALPS ELECTRIC CO LTD·Filed 1986·Granted Apr 12, 1988·77 cites·2 claims
- 0394US4825209ARemote control apparatusALPS ELECTRIC CO LTD·Filed 1988·Granted Apr 25, 1989·211 cites·3 claims
- 0492US5216231ASelf-scanning code reading deviceALPS ELECTRIC CO LTD·Filed 1991·Granted Jun 1, 1993·92 cites·13 claims
- 0590US6232775B1Magneto-impedance element, and azimuth sensor, autocanceler and magnetic head using the sameALPS ELECTRIC CO LTD·Filed 1998·Granted May 15, 2001·61 cites·19 claims
- 0687US5406062ASensitivity adjustment circuit for bar code scanner and method thereforALPS ELECTRIC CO LTD·Filed 1993·Granted Apr 11, 1995·106 cites·7 claims
- 0777US5874723ACharging apparatus for wireless device with magnetic lead switchALPS ELECTRIC CO LTD·Filed 1997·Granted Feb 23, 1999·54 cites·5 claims
- 0877US4751379ATouch panel coordinate input device having light filterALPS ELECTRIC CO LTD·Filed 1986·Granted Jun 14, 1988·58 cites·6 claims
- 0975US5382782ACircuit for adjusting sensitivity of optical character reader and method thereofALPS ELECTRIC CO LTD·Filed 1993·Granted Jan 17, 1995·53 cites·6 claims
- 1074US5122644AOptical code reading device with autofocussingALPS ELECTRIC CO LTD·Filed 1991·Granted Jun 16, 1992·54 cites·3 claims
- 1173US4868550APhotoelectric touch panelALPS ELECTRIC CO LTD·Filed 1987·Granted Sep 19, 1989·48 cites·1 claims
- 1265US4859840ACode reading apparatusALPS ELECTRIC CO LTD·Filed 1988·Granted Aug 22, 1989·26 cites·17 claims
- 1363US4905174AOptical coordinate input apparatusALPS ELECTRIC CO LTD·Filed 1988·Granted Feb 27, 1990·31 cites·1 claims
- 1462US5036182ABar code reading and decoding apparatusALPS ELECTRIC CO LTD·Filed 1989·Granted Jul 30, 1991·24 cites·5 claims
- 1562US4769535ADustproof structure for optical coordinate input apparatusALPS ELECTRIC CO LTD·Filed 1986·Granted Sep 6, 1988·23 cites·8 claims
- 1659US5036183ACode reading deviceALPS ELECTRIC CO LTD·Filed 1989·Granted Jul 30, 1991·21 cites·2 claims
- 1758US4973830ACode readerALPS ELECTRIC CO LTD·Filed 1989·Granted Nov 27, 1990·20 cites·1 claims
- 1850US5329104AAutomatically identifying decode apparatusALPS ELECTRIC CO LTD·Filed 1993·Granted Jul 12, 1994·15 cites·2 claims
- 1947US4725726AOptical coordinate input device having waveform shaping circuitALPS ELECTRIC CO LTD·Filed 1986·Granted Feb 16, 1988·15 cites·10 claims
- 2041US4737633AInclined filter for photoelectric touch panelALPS ELECTRIC CO LTD·Filed 1986·Granted Apr 12, 1988·10 cites·1 claims
- 2140US4845346ATouch panel having parallax compensation and intermediate coordinate determinationALPS ELECTRIC CO LTD·Filed 1988·Granted Jul 4, 1989·13 cites·5 claims
- 2239US4737625AArrangement structure of plural rows of overlapping optical elementsALPS ELECTRIC CO LTD·Filed 1986·Granted Apr 12, 1988·9 cites·4 claims
- 2338US4743744ABar code readerALPS ELECTRIC CO LTD·Filed 1986·Granted May 10, 1988·6 cites·1 claims
- 2437US7019627B2Device for detecting slope of vehicle or the likeMACNICA INC·Filed 2003·Granted Mar 28, 2006·1 cites·2 claims
- 2536US5708418AOptical reading systemALPS ELECTRIC CO LTD·Filed 1996·Granted Jan 13, 1998·8 cites·7 claims
- 2634US5616907AOptical reading apparatusALPS ELECTRIC CO LTD·Filed 1995·Granted Apr 1, 1997·4 cites·9 claims
- 2734US5270524AAutomatic discriminating and decoding apparatusALPS ELECTRIC CO LTD·Filed 1992·Granted Dec 14, 1993·4 cites·5 claims
- 2832US4841141AOptical coordinates inputting apparatus having switching means to operate y-axis light emitters when operation of the x-axis emitters outputs a coordinates signalALPS ELECTRIC CO LTD·Filed 1988·Granted Jun 20, 1989·3 cites·2 claims
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