Inventor · disambiguated record
Akira Hayama
Also filed as: HAYAMA AKIRA
23 granted patents·13 pending applications·379 citations·filing 1984–2013
96Inventor score
Top patents by PatentIndex Score
36 records- 0196US6802753B1Method for manufacturing electron beam device, method for manufacturing image forming apparatus, electron beam device and image forming apparatus manufactured those manufacturing methods, method and apparatus for manufacturing electron source, and apparatus for manufacturing image forming apparatusCANON KK·Filed 2000·Granted Oct 12, 2004·78 cites·37 claims
- 0291US7249989B2Method of manufacturing an envelope and method of manufacturing an electron beam apparatusCANON KK·Filed 2006·Granted Jul 31, 2007·13 cites·7 claims
- 0391US7230386B2Image display apparatusCANON KK·Filed 2005·Granted Jun 12, 2007·9 cites·11 claims
- 0485US5228021AMultidisk player including a display that indicates titles and kinds of disks within the playerPIONEER ELECTRONIC CORP·Filed 1991·Granted Jul 13, 1993·37 cites·3 claims
- 0581US7138758B2Image forming apparatus having a high-resistance coated spacer in electrical contact with wirings components at predetermined intervalsCANON KK·Filed 2004·Granted Nov 21, 2006·14 cites·3 claims
- 0681US7063585B2Method of fixing space defining members in an envelope of an electron beam apparatusCANON KK·Filed 2003·Granted Jun 20, 2006·13 cites·8 claims
- 0781US4611344AElectronic volume control circuitPIONEER ELECTRONIC CORP·Filed 1984·Granted Sep 9, 1986·25 cites·4 claims
- 0879US5633842ADisk selection control device for multidisk playerPIONEER ELECTRONIC CORP·Filed 1995·Granted May 27, 1997·34 cites·6 claims
- 0973US7592979B2Image display apparatus and television apparatusCANON KK·Filed 2005·Granted Sep 22, 2009·2 cites·6 claims
- 1067US7449828B2Image forming apparatus provided with resistive-coated spacers contacting protruding sections of wiring elementsCANON KK·Filed 2006·Granted Nov 11, 2008·8 cites·2 claims
- 1167US5283562AMap display apparatusPIONEER ELECTRONIC CORP·Filed 1993·Granted Feb 1, 1994·37 cites·2 claims
- 1266US6388960B1Disk player having automatic control based upon audio disk or memory disk determinationPIONEER ELECTRONIC CORP·Filed 1995·Granted May 14, 2002·18 cites·3 claims
- 1363US2009309814A1Image display apparatus and television apparatusCANON KK·Filed 2009·Application pending·0 cites
- 1462US2010079506A1Image display apparatusCANON KK·Filed 2009·Application pending·0 cites
- 1559US7532180B2Image display apparatusCANON KK·Filed 2007·Granted May 12, 2009·0 cites·1 claims
- 1658US8068070B2Image display apparatusYUI HIDEAKI·Filed 2009·Granted Nov 29, 2011·0 cites·2 claims
- 1758US7867052B2Method of manufacturing support memberCANON KK·Filed 2009·Granted Jan 11, 2011·0 cites·2 claims
- 1857US6992447B2Electron beam generation device having spacerCANON KK·Filed 2003·Granted Jan 31, 2006·3 cites·23 claims
- 1957US2007200481A1Image display apparatusCANON KK·Filed 2007·Application pending·0 cites
- 2055US5132987ABidirectional communication line buffer apparatusPIONEER ELECTRONIC CORP·Filed 1990·Granted Jul 21, 1992·29 cites·6 claims
- 2151US2008084160A1Image display apparatusCANON KK·Filed 2007·Application pending·0 cites
- 2250US2009072695A1Image display deviceCANON KK·Filed 2007·Application pending·0 cites
- 2345US5210736AMobile recording-medium playing apparatusPIONEER ELECTRONIC CORP·Filed 1991·Granted May 11, 1993·6 cites·9 claims
- 2445US4972184APolling system for use in an audio systemPIONEER ELECTRONIC CORP·Filed 1989·Granted Nov 20, 1990·14 cites·3 claims
- 2545US2014088353A1Stereo endoscope apparatus and image processing method in stereo endoscope apparatusCANON KK·Filed 2013·Application pending·0 cites
- 2645US2013321602A1Endoscope and endoscope systemCANON KK·Filed 2013·Application pending·0 cites
- 2745US2014092215A1Endoscopic systemCANON KK·Filed 2013·Application pending·0 cites
- 2844US5299265ASystem for supplying power to a detachable grille of a car stereoPIONEER ELECTRONIC CORP·Filed 1991·Granted Mar 29, 1994·16 cites·2 claims
- 2944US2005275335A1Image display apparatusCANON KK·Filed 2005·Application pending·0 cites
- 3044US2009069019A1Mobile communication system, server apparatus, base station and mobile terminalTOSHIBA KK·Filed 2008·Application pending·0 cites
- 3143US6661800B1Communication network system and loopback control methodTOSHIBA KK·Filed 1999·Granted Dec 9, 2003·16 cites·18 claims
- 3239US2012080997A1Image display apparatusYAMAZAKI KOJI·Filed 2010·Application pending·0 cites
- 3339US2011019345A1Image display apparatusCANON KK·Filed 2010·Application pending·0 cites
- 3437US2011050078A1Image display apparatusCANON KK·Filed 2010·Application pending·0 cites
- 3536US5619515AOn-vehicle electronic apparatusPIONEER ELECTRONIC CORP·Filed 1994·Granted Apr 8, 1997·7 cites·11 claims
- 3634US8125132B2Display apparatusHAYAMA AKIRA·Filed 2010·Granted Feb 28, 2012·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →