Inventor · disambiguated record
Ryunosuke Iijima
Also filed as: IIJIMA RYUNOSUKE
20 granted patents·1 pending application·408 citations·filing 1991–2011
95Inventor score
Top patents by PatentIndex Score
21 records- 0184US5463442AInterchangeable lens unit for use in camera systemCANON KK·Filed 1992·Granted Oct 31, 1995·24 cites·63 claims
- 0281US5548369ACameraCANON KK·Filed 1991·Granted Aug 20, 1996·22 cites·46 claims
- 0380US6392702B1Image pickup apparatus with lens unit detection and recordingCANON KK·Filed 1996·Granted May 21, 2002·53 cites·45 claims
- 0479US5387960ACamera apparatusCANON KK·Filed 1993·Granted Feb 7, 1995·40 cites·42 claims
- 0577US7667744B2Image pickup apparatus and method of controlling sameCANON KK·Filed 2005·Granted Feb 23, 2010·4 cites·17 claims
- 0677US5600371AImage pickup apparatus with lens unit detection and recording controlCANON KK·Filed 1993·Granted Feb 4, 1997·32 cites·16 claims
- 0775US5877811AInterchangeable lens type camera apparatusCANON KK·Filed 1997·Granted Mar 2, 1999·48 cites·28 claims
- 0872US6512549B1Automatic focusing apparatusCANON KK·Filed 1998·Granted Jan 28, 2003·36 cites·10 claims
- 0971US6271883B1Automatic focusing apparatus for a video cameraCANON KK·Filed 1997·Granted Aug 7, 2001·35 cites·48 claims
- 1070US6130717AImage pickup apparatus with a lens unit attachment/detachment indicationCANON KK·Filed 1997·Granted Oct 10, 2000·30 cites·10 claims
- 1166US5144492ALens control systemCANON KK·Filed 1991·Granted Sep 1, 1992·24 cites·11 claims
- 1260US7903153B2Image pickup apparatus and method of controlling sameCANON KK·Filed 2009·Granted Mar 8, 2011·0 cites·5 claims
- 1359US6097511AVideo camera with interruption of recording upon detection of improper mounting of interchangeable lensCANON KK·Filed 1994·Granted Aug 1, 2000·18 cites·34 claims
- 1458US5587842ALens control systemCANON KK·Filed 1993·Granted Dec 24, 1996·17 cites·29 claims
- 1556US7212232B2Reproduction apparatus and computer program for controlling reproduction apparatusCANON KK·Filed 2003·Granted May 1, 2007·2 cites·11 claims
- 1654US5923371AAutomatic focus adjusting apparatusCANON KK·Filed 1995·Granted Jul 13, 1999·18 cites·22 claims
- 1749US7382977B2Image capture apparatusCANON KK·Filed 2005·Granted Jun 3, 2008·0 cites·8 claims
- 1847US8154624B2Image pickup apparatus and control method thereofIIJIMA RYUNOSUKE·Filed 2008·Granted Apr 10, 2012·0 cites·5 claims
- 1941US8488049B2Image pickup apparatus, control method thereof, and programIIJIMA RYUNOSUKE·Filed 2011·Granted Jul 16, 2013·0 cites·9 claims
- 2040US2007002386A1Image capturing apparatus, control method thereof, program, and storage mediumIIJIMA RYUNOSUKE·Filed 2006·Application pending·0 cites
- 2139US5583603ACamera apparatusCANON KK·Filed 1996·Granted Dec 10, 1996·5 cites·30 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →