Inventor
OHTA SEIYA
US60 patents
⚠️ This page may combine multiple inventors who share the name “OHTA SEIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
22 patentsUS6989865B1Jan 24, 2006
Optical equipment and it control method, and computer-readable storage medium
CANON KK24 citations93
US6822688B2Nov 23, 2004
Movable-lens position control apparatus
CANON KK21 citations93
US6407774B1Jun 18, 2002
Adapter device for interchangeable lens of camera which converts camera data format to lens data format
CANON KK36 citations93
US6268885B1Jul 31, 2001
Optical apparatus for correcting focus based on temperature and humidity
CANON KK36 citations93
US5895129AApr 20, 1999
Optical apparatus
CANON KK53 citations93
US5434637AJul 18, 1995
Control apparatus
CANON KK36 citations93
US6493027B2Dec 10, 2002
Apparatus for still and moving image recording and control thereof
CANON KK21 citations92
US5877811AMar 2, 1999
Interchangeable lens type camera apparatus
CANON KK48 citations92
US5703638ADec 30, 1997
Image pickup apparatus for moving image photographing or for still image photographing
CANON KK25 citations92
US6963388B1Nov 8, 2005
Focus adjustment apparatus, control method therefor, and medium for supplying control program therefor
CANON KK18 citations84
US7212231B2May 1, 2007
Photographing apparatus having variable image blur correction control characteristics for still photography and motion picture photography
CANON KK8 citations74
US6047102AApr 4, 2000
Magnetic recording type of photographic apparatus
CANON KK12 citations74
US6023589AFeb 8, 2000
Optical apparatus
CANON KK12 citations74
US10477094B2Nov 12, 2019
Focus detection unit, image capturing apparatus, and focus detection method
CANON KK2 citations73
US7812880B2Oct 12, 2010
Optical apparatus
CANON KK1 citations63
US7710491B2May 4, 2010
Optical equipment and its control method, and computer-readable storage medium
CANON KK4 citations63
US7692711B2Apr 6, 2010
Image pickup apparatus
CANON KK3 citations63
US6385393B1May 7, 2002
Magnetic recording type of photographic apparatus capable of effecting motion-image recording and still-image recording
CANON KK2 citations63
US11843848B2Dec 12, 2023
Control apparatus for controlling exposure and method for controlling the same
CANON KK0 citations62
US11825204B2Nov 21, 2023
Apparatus for controlling exposure of capturing apparatus, method for controlling the same, and storage medium
CANON KK1 citations62
US10551535B2Feb 4, 2020
Image pickup apparatus capable of inserting and extracting filter
CANON KK1 citations62
US12452541B2Oct 21, 2025
Information processing apparatus, imaging apparatus, method, and storage medium for determining exposure appropriate for partial detection of a subject
CANON KK0 citations52
MICROSOFT CORP
11 patentsUSD514570SFeb 7, 2006
Region of a fingerprint scanning device with an illuminated ring
MICROSOFT CORP270 citations99
US7698660B2Apr 13, 2010
Shared space for communicating information
MICROSOFT CORP59 citations97
US7200702B2Apr 3, 2007
Mobile device expansion system
MICROSOFT CORP58 citations96
US7293117B2Nov 6, 2007
Self-installing peripheral device with memory wherein in response to user request for additional storage peripheral device being configured to remove installation software stored on memory
MICROSOFT CORP26 citations93
USD510578SOct 11, 2005
Portion of a keyboard
MICROSOFT CORP22 citations93
US7558884B2Jul 7, 2009
Processing information received at an auxiliary computing device
MICROSOFT CORP45 citations92
US7366925B2Apr 29, 2008
Portable power management for a computing device carrying case
MICROSOFT CORP40 citations92
US7350011B2Mar 25, 2008
Mobile device expansion system
MICROSOFT CORP36 citations92
USD514105SJan 31, 2006
Fingerprint scanning device
MICROSOFT CORP33 citations92
USD508246SAug 9, 2005
Keyboard
MICROSOFT CORP15 citations84
USD511516SNov 15, 2005
Portion of a keyboard
MICROSOFT CORP5 citations63
HEWLETT PACKARD CO
8 patentsUS6170304B1Jan 9, 2001
Method and apparatus for securing electronic components
HEWLETT PACKARD CO62 citations96
US6480379B1Nov 12, 2002
Removable component filter
HEWLETT PACKARD CO29 citations92
USD419983SFeb 1, 2000
Bezel for rack mounted device
HEWLETT PACKARD CO17 citations90
US6417977B1Jul 9, 2002
System for testing and cleaning a removable media drive
HEWLETT PACKARD CO9 citations74
US5799522ASep 1, 1998
Key holder
HEWLETT PACKARD CO8 citations74
US6183053B1Feb 6, 2001
Bezel assembly and method of production
HEWLETT PACKARD CO11 citations73
USD414775SOct 5, 1999
Front panel for an autochanger
HEWLETT PACKARD CO3 citations63
USD420656SFeb 15, 2000
Bezel for rack mounted device
HEWLETT PACKARD CO2 citations60
KONINKL PHILIPS ELECTRONICS NV
2 patentsPHILIPS CORP
2 patentsPALL CORP
2 patentsSANCHEZ RUSSELL
1 patentHEWLETT PACKARD DEVELOPMENT CO
1 patentHANSEN KIM
1 patentShowing the top 50 of 60 patents by PatentIndex Score.