Inventor
Tsuyoshi Wakazono
Inventor
Utsunomiya, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus70%
H04NPictorial communication, e.g. television22%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
PatentTitleYear
10,168,546Zoom lens and image pickup apparatus including same20199,739,986'Zoom lens and image pickup apparatus including the same'20179,310,592'Zoom lens and image pickup apparatus including the same'20169,310,589'Image pickup apparatus'20169,268,120'Zoom lens and image pickup apparatus including the same'20169,264,638'Zoom lens and image pickup apparatus including the same'20168,878,911'Three-dimensional image pickup optical system and three-dimensional image pickup apparatus'20148,670,185'Zoom lens and image pickup apparatus including the same'20148,488,253'Zoom lens and image pickup apparatus including the same'20138,405,916'Zoom lens and image pickup apparatus including the same'20138,223,440'Zoom lens system and image pickup apparatus including the same'20128,179,609'Zoom lens and image pickup apparatus including the same'20127,929,222'Zoom lens system and camera including the same'20117,907,355'Zoom lens system and camera including the same'20117,630,145'Zoom lens and image pickup apparatus'20097,355,646'Drive control apparatus for driving magnification-varying lens unit to wide-angle end or telephoto end when switching from AF mode to MF mode'20087,289,280'Zoom lens and imaging system'20077,106,530'Optical system having image rotating function, and optical apparatus'20067,057,827'Zoom lens and pickup system'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2019Patents assigned to CANON KK (19)· patent assignee history
2006–2019Based in Utsunomiya, JP· patent location history
2006–2008Based in Tochigi, JP· patent location history
2012–2014Patents assigned to WAKAZONO TSUYOSHI (6)· patent assignee history
2012Patents assigned to HORI MASAO (1)· patent assignee history
2013–2014Patents assigned to USUI FUMIAKI (2)· patent assignee history
2013Patents assigned to INOUE CHIAKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 19 | 2006–2019 |
| WAKAZONO TSUYOSHIself | 6 | 2012–2014 |
| USUI FUMIAKI | 2 | 2013–2014 |
| HORI MASAO | 1 | 2012 |
| INOUE CHIAKI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Utsunomiya, JP | 17 | 2006–2019 |
| Tochigi, JP | 2 | 2006–2008 |