P

Inventor

YAMAMOTO HIROYUKI

JP283 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

14 patents
US6522312B2Feb 18, 2003

Apparatus for presenting mixed reality shared among operators

CANON KK377 citations99
US6760020B1Jul 6, 2004

Image processing apparatus for displaying three-dimensional image

CANON KK92 citations98
US6414681B1Jul 2, 2002

Method and apparatus for stereo image display

CANON KK55 citations96
US6263100B1Jul 17, 2001

Image processing method and apparatus for generating an image from the viewpoint of an observer on the basis of images obtained from a plurality of viewpoints

CANON KK50 citations96
US5748865AMay 5, 1998

Range image shape measurement using hierarchical ordering of multiresolution mesh data from delaunay triangulation

CANON KK62 citations96
US6757422B1Jun 29, 2004

Viewpoint position detection apparatus and method, and stereoscopic image display system

CANON KK66 citations95
US6437794B1Aug 20, 2002

Interactive image generation method and apparatus utilizing a determination of the visual point position of an operator

CANON KK41 citations93
US5969725AOct 19, 1999

Unification of three-dimensional image data having plural surface shapes

CANON KK32 citations93
US5862252AJan 19, 1999

Shape measuring apparatus

CANON KK38 citations93
US5727093AMar 10, 1998

Image processing method and apparatus therefor

CANON KK45 citations93
US5621827AApr 15, 1997

Image processing method and apparatus for obtaining object data to reconstruct the original image

CANON KK30 citations93
US5384900AJan 24, 1995

Method of managing an image memory by a process independent of an image processing process

CANON KK21 citations93
US7298384B2Nov 20, 2007

Mixed reality presenting apparatus and image processing method

CANON KK26 citations92
US6799831B2Oct 5, 2004

Liquid discharge recording head and method for manufacturing the same

CANON KK36 citations92

SHARP KK

5 patents

TOKYO ELECTRON LTD

4 patents

KONISHIROKU PHOTO IND

3 patents

ASAHI GLASS CO LTD

3 patents

OLYMPUS OPTICAL CO

2 patents

HONDA MOTOR CO LTD

2 patents

FUJITSU LTD

2 patents

NTT DOCOMO INC

2 patents

HITACHI INT ELECTRIC INC

2 patents

PANASONIC CORP

2 patents

HITACHI LTD

2 patents

NIPPON TELEGRAPH & TELEPHONE

1 patent

BROTHER IND LTD

1 patent

HITACHI ELECTRONICS

1 patent

MITSUI HIGH TEC

1 patent

AISIN SEIKI

1 patent

DENSO CORP

1 patent

NIPPON STEEL CORP

1 patent

Showing the top 50 of 283 patents by PatentIndex Score.