P

Inventor

KONNO KENJI

JP56 patents
⚠️ This page may combine multiple inventors who share the name “KONNO KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINOLTA CO LTD

29 patents
US6535256B1Mar 18, 2003

Color liquid crystal display device

MINOLTA CO LTD83 citations98
US6624862B1Sep 23, 2003

Display optical apparatus having a rotary compensator to improve display contrast

MINOLTA CO LTD54 citations96
US7079325B2Jul 18, 2006

Taking lens apparatus

MINOLTA CO LTD29 citations93
US6779897B2Aug 24, 2004

Rear projection optical system

MINOLTA CO LTD32 citations93
US6512633B2Jan 28, 2003

Optical system for compensation of image shake

MINOLTA CO LTD30 citations93
US6347014B1Feb 12, 2002

Illumination optical system and projection-type image display apparatus

MINOLTA CO LTD31 citations93
US6285502B1Sep 4, 2001

Zoom lens system having an image blur compensation function

MINOLTA CO LTD25 citations93
US6266189B1Jul 24, 2001

Zoom lens system having an image blur compensating function

MINOLTA CO LTD32 citations93
US6231192B1May 15, 2001

Projecting optical system

MINOLTA CO LTD38 citations93
US6010537AJan 4, 2000

Zoom lens system having an image blur compensation function

MINOLTA CO LTD47 citations93
US5969881AOct 19, 1999

Zoom lens system

MINOLTA CO LTD21 citations93
US6193376B1Feb 27, 2001

Display apparatus

MINOLTA CO LTD34 citations92
US6038084AMar 14, 2000

Zoom lens system

MINOLTA CO LTD41 citations92
US6870691B2Mar 22, 2005

Image taking apparatus

MINOLTA CO LTD17 citations84
US6191895B1Feb 20, 2001

Zoom lens system

MINOLTA CO LTD17 citations84
US6118592ASep 12, 2000

Zoom lens system

MINOLTA CO LTD17 citations84
US6101045AAug 8, 2000

Zoom lens system

MINOLTA CO LTD18 citations84
US7178921B2Feb 20, 2007

Image projection apparatus

MINOLTA CO LTD5 citations74
US7021770B2Apr 4, 2006

Rear projection optical system

MINOLTA CO LTD7 citations74
US6123424ASep 26, 2000

Optical system for use in an image projector

MINOLTA CO LTD13 citations74
US6081385AJun 27, 2000

Optical system design and production method

MINOLTA CO LTD15 citations74
US6081390AJun 27, 2000

Zoom lens system having camera shake compensating function

MINOLTA CO LTD9 citations74
US6046852AApr 4, 2000

Lens system with image blur correction

MINOLTA CO LTD15 citations74
US6315415B1Nov 13, 2001

Image projector

MINOLTA CO LTD9 citations73
US6188524B1Feb 13, 2001

Optical system for use in an image projector

MINOLTA CO LTD14 citations73
US6091550AJul 18, 2000

Optical system for use in an image projector

MINOLTA CO LTD15 citations73
US6529332B2Mar 4, 2003

Color integrating optical device and display optical system

MINOLTA CO LTD5 citations63
US6144497ANov 7, 2000

Projection optical system

MINOLTA CO LTD3 citations63
US5900990AMay 4, 1999

Zoom lens system

MINOLTA CO LTD5 citations63

KONICA MINOLTA OPTO INC

8 patents

KONNO KENJI

5 patents

HONDA MOTOR CO LTD

4 patents

KONICA MINOLTA SENSING INC

1 patent

KONICA MINOLTA PHOTO IMAGING

1 patent

KONICA MINOLTA INC

1 patent

NISHIDA NAOKI

1 patent

Showing the top 50 of 56 patents by PatentIndex Score.