Inventor
SUNAGA TOSHIHIRO
JP45 patents
⚠️ This page may combine multiple inventors who share the name “SUNAGA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
33 patentsUS6626541B2Sep 30, 2003
Projection optical system and projection type displaying apparatus using the same
CANON KK92 citations98
US7182466B2Feb 27, 2007
Projection optical system and optical system
CANON KK45 citations96
US7264360B2Sep 4, 2007
Scan type display optical system
CANON KK24 citations93
US7070289B2Jul 4, 2006
Catoptric projection optical system
CANON KK25 citations93
US6994442B2Feb 7, 2006
Display apparatus
CANON KK15 citations93
US6922291B2Jul 26, 2005
Catoptric projection optical system and exposure apparatus
CANON KK35 citations93
US6842280B2Jan 11, 2005
Optical element and optical apparatus
CANON KK22 citations93
US6270224B1Aug 7, 2001
Optical system and optical apparatus having the same
CANON KK30 citations93
US6831693B1Dec 14, 2004
Image pickup unit having light incident side reflecting element and drive means for driving reflecting element, and apparatus having same
CANON KK21 citations92
US7212353B2May 1, 2007
Optical element, optical system, and optical device
CANON KK10 citations84
US7086742B2Aug 8, 2006
Projection optical system
CANON KK13 citations84
US6637899B2Oct 28, 2003
Optical element and optical system having the same
CANON KK15 citations84
US6984044B2Jan 10, 2006
Projection optical system, projection type image display apparatus, and image display system
CANON KK13 citations83
US7226177B2Jun 5, 2007
Catoptric projection optical system
CANON KK9 citations74
US7101052B2Sep 5, 2006
Projection optical system and optical system
CANON KK5 citations74
US7016124B2Mar 21, 2006
Image-formation optical system and optical apparatus
CANON KK9 citations74
US6883922B2Apr 26, 2005
Display apparatus
CANON KK9 citations74
US6590704B1Jul 8, 2003
Multi-eye image sensing apparatus
CANON KK7 citations74
US6409352B1Jun 25, 2002
Optical system, optical element, and optical device having the same
CANON KK11 citations74
US6951395B2Oct 4, 2005
Projection optical system, projection type image display apparatus, and image display system
CANON KK9 citations73
US7385733B2Jun 10, 2008
Imaging optical system and image reading apparatus using the same
CANON KK6 citations63
US7252389B2Aug 7, 2007
Projection optical system
CANON KK4 citations63
US7106527B2Sep 12, 2006
Image-forming optical system
CANON KK2 citations63
US6975385B2Dec 13, 2005
Projection optical system and exposure apparatus
CANON KK6 citations63
US6894842B2May 17, 2005
Projection optical system, image display apparatus, and image display system
CANON KK3 citations63
US6848794B2Feb 1, 2005
Reflecting optical element, optical system and optical apparatus using reflecting optical element, projection type image display apparatus, and method for fabricating reflecting optical element
CANON KK5 citations63
US6804056B2Oct 12, 2004
Multi-eye image sensing apparatus
CANON KK3 citations63
US6758570B2Jul 6, 2004
Reflective optical element, reflective optical system, image display system, and finder optical system
CANON KK2 citations63
US6282018B1Aug 28, 2001
Optical element and optical device having it
CANON KK4 citations63
US7133217B2Nov 7, 2006
Image-taking optical system and image input apparatus
CANON KK2 citations60
US7154586B2Dec 26, 2006
Catoptric projection optical system and exposure apparatus having the same
CANON KK0 citations52
US6890081B2May 10, 2005
Optical element and optical system having the same
CANON KK1 citations52
US6991338B2Jan 31, 2006
Projection optical system, projection type image display apparatus, and image display system
CANON KK1 citations51
SUNAGA TOSHIHIRO
4 patentsUS8066381B2Nov 29, 2011
Polarizing beam splitter, projection optical system, projection display
SUNAGA TOSHIHIRO10 citations83
US8810931B2Aug 19, 2014
Imaging lens and imaging apparatus
SUNAGA TOSHIHIRO9 citations82
US8842380B2Sep 23, 2014
Imaging lens and imaging apparatus
SUNAGA TOSHIHIRO1 citations51
US8767321B2Jul 1, 2014
Imaging lens and imaging apparatus
SUNAGA TOSHIHIRO1 citations50
KYOCERA CORP
3 patentsUS10893214B2Jan 12, 2021
Camera monitoring system, image processing device, vehicle and image processing method
KYOCERA CORP3 citations73
US10893208B2Jan 12, 2021
Camera module, selector, controller, camera monitoring system, and moveable body
KYOCERA CORP1 citations62
US11165932B2Nov 2, 2021
Imaging apparatus, imaging system, vehicle and foreign matter determination method
KYOCERA CORP0 citations52