Assignee
PENTAX CORP
JP·1,061 granted patents·272 pending applications·23,077 citations·filing 1997–2010
Top patents by PatentIndex Score
1,333 records- 0199USD481125SConnector for endoscopePENTAX CORP·Filed 2002·Granted Oct 21, 2003·138 cites·1 claims
- 0298US7182529B2Camera having a mirror boxPENTAX CORP·Filed 2005·Granted Feb 27, 2007·55 cites·13 claims
- 0398USD533574SDigital cameraPENTAX CORP·Filed 2005·Granted Dec 12, 2006·117 cites·1 claims
- 0498US6978089B2Retractable lens system and method of retracting a retractable lens systemPENTAX CORP·Filed 2003·Granted Dec 20, 2005·106 cites·70 claims
- 0597USD564660SEndoscope connectorPENTAX CORP·Filed 2006·Granted Mar 18, 2008·116 cites·1 claims
- 0697US7327952B2Stage apparatus and camera shake correction apparatus using the stage apparatusPENTAX CORP·Filed 2005·Granted Feb 5, 2008·59 cites·33 claims
- 0797US7190389B1Stereo cameraPENTAX CORP·Filed 2000·Granted Mar 13, 2007·134 cites·7 claims
- 0897USD523868SDisplay panel with computer icons and corresponding buttons for digital cameraPENTAX CORP·Filed 2004·Granted Jun 27, 2006·129 cites·1 claims
- 0997US6944031B2PCB structure for scope unit of electronic endoscopePENTAX CORP·Filed 2002·Granted Sep 13, 2005·117 cites·10 claims
- 1097USD496674SDigital cameraPENTAX CORP·Filed 2003·Granted Sep 28, 2004·83 cites·1 claims
- 1197USD490898SConnector for endoscopePENTAX CORP·Filed 2002·Granted Jun 1, 2004·85 cites·1 claims
- 1297US6733528B2Implant forming methodPENTAX CORP·Filed 2002·Granted May 11, 2004·119 cites·12 claims
- 1397US6712760B2Television device of portable endoscopePENTAX CORP·Filed 2001·Granted Mar 30, 2004·167 cites·24 claims
- 1497US6673012B2Control device for an endoscopePENTAX CORP·Filed 2001·Granted Jan 6, 2004·151 cites·64 claims
- 1597US6498948B1Endoscope systemPENTAX CORP·Filed 2000·Granted Dec 24, 2002·123 cites·15 claims
- 1696US7379252B2Endoscope objective lens systemPENTAX CORP·Filed 2006·Granted May 27, 2008·68 cites·8 claims
- 1796US7352389B2Anti-shake apparatus for correcting hand shake effect through first and second drive coil unitsPENTAX CORP·Filed 2005·Granted Apr 1, 2008·40 cites·7 claims
- 1896USD564659SEndoscope connectorPENTAX CORP·Filed 2006·Granted Mar 18, 2008·76 cites·1 claims
- 1996US7224893B2Anti-shake apparatusPENTAX CORP·Filed 2005·Granted May 29, 2007·28 cites·8 claims
- 2096US7158314B2Imaging-optical systemPENTAX CORP·Filed 2005·Granted Jan 2, 2007·65 cites·14 claims
- 2196US6829003B2Sampling pulse generator of electronic endoscopePENTAX CORP·Filed 2001·Granted Dec 7, 2004·118 cites·9 claims
- 2296USD498846SEndoscopePENTAX CORP·Filed 2003·Granted Nov 23, 2004·64 cites·1 claims
- 2396USD497428SConnector for endoscopePENTAX CORP·Filed 2003·Granted Oct 19, 2004·62 cites·1 claims
- 2496US6719989B1Sustained release drug carrier, and method of manufacturing sustained release drug carrierPENTAX CORP·Filed 2000·Granted Apr 13, 2004·218 cites·18 claims
- 2596US6570718B2Zoom lens having a cam mechanismPENTAX CORP·Filed 2001·Granted May 27, 2003·110 cites·25 claims
- 2695US7221394B2Digital cameraPENTAX CORP·Filed 2003·Granted May 22, 2007·86 cites·5 claims
- 2795USD531199SDigital cameraPENTAX CORP·Filed 2005·Granted Oct 31, 2006·66 cites·1 claims
- 2895US7010224B2Lens barrel incorporating the rotation transfer mechanismPENTAX CORP·Filed 2003·Granted Mar 7, 2006·52 cites·18 claims
- 2995US6977670B2Method and apparatus for selective registration of endoscopes with databasePENTAX CORP·Filed 2002·Granted Dec 20, 2005·93 cites·16 claims
- 3095USD498533SConnector for endoscopePENTAX CORP·Filed 2003·Granted Nov 16, 2004·54 cites·1 claims
- 3195US6813441B2Lens drive systemPENTAX CORP·Filed 2002·Granted Nov 2, 2004·54 cites·25 claims
- 3295US6778208B2Electronic endoscope systemPENTAX CORP·Filed 2001·Granted Aug 17, 2004·107 cites·12 claims
- 3395US6635011B1Electronic endoscope systemPENTAX CORP·Filed 2001·Granted Oct 21, 2003·85 cites·14 claims
- 3495US6616601B2Flexible tube for endoscopePENTAX CORP·Filed 2001·Granted Sep 9, 2003·165 cites·8 claims
- 3595US6572563B2Endoscopic tissue collecting instrumentPENTAX CORP·Filed 2000·Granted Jun 3, 2003·449 cites·14 claims
- 3694US7110185B2Image pickup apparatusPENTAX CORP·Filed 2005·Granted Sep 19, 2006·26 cites·9 claims
- 3794US7050086B2Electronic endoscope system with color-balance alteration processPENTAX CORP·Filed 2002·Granted May 23, 2006·80 cites·22 claims
- 3894US7042487B2Imaging element for electronic endoscopes and electronic endoscope equipped with the imaging elementPENTAX CORP·Filed 2001·Granted May 9, 2006·80 cites·17 claims
- 3994US7001329B2Capsule endoscope guidance system, capsule endoscope holder, and capsule endoscopePENTAX CORP·Filed 2003·Granted Feb 21, 2006·106 cites·28 claims
- 4094US6980227B2Electronic endoscope with light-amount adjustment apparatusPENTAX CORP·Filed 2002·Granted Dec 27, 2005·104 cites·10 claims
- 4194US6980232B2Image transmitting Internet cameraPENTAX CORP·Filed 2001·Granted Dec 27, 2005·74 cites·28 claims
- 4294US6943822B2Electronic endoscope with color adjustment functionPENTAX CORP·Filed 2002·Granted Sep 13, 2005·102 cites·10 claims
- 4394US6937269B2Electronic endoscope selector and electronic endoscope systemPENTAX CORP·Filed 2001·Granted Aug 30, 2005·72 cites·5 claims
- 4494US6933962B2Electronic endoscope with three-dimensional image capturing devicePENTAX CORP·Filed 2001·Granted Aug 23, 2005·85 cites·11 claims
- 4594US6807019B2Objective lens having diffractive structure for optical pick-upPENTAX CORP·Filed 2002·Granted Oct 19, 2004·43 cites·7 claims
- 4694US6757489B2Zoom lens of a cameraPENTAX CORP·Filed 2002·Granted Jun 29, 2004·66 cites·13 claims
- 4794US6665129B2Lens barrel and a zoom lens barrelPENTAX CORP·Filed 2002·Granted Dec 16, 2003·71 cites·28 claims
- 4894US6650365B1Image correction information recording devicePENTAX CORP·Filed 1998·Granted Nov 18, 2003·168 cites·5 claims
- 4994US6618205B2Endoscope objective optical systemPENTAX CORP·Filed 2002·Granted Sep 9, 2003·73 cites·9 claims
- 5093US7338219B2Retractable lens system and a camera incorporating the retractable lens systemPENTAX CORP·Filed 2005·Granted Mar 4, 2008·20 cites·60 claims
Showing the top 50 of 1,333 patent records by PatentIndex Score.
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