Inventor
Ken Wada
Inventor
Sakura, JP
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus79%
H04NPictorial communication, e.g. television14%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation2%
PatentTitleYear
10,473,910Observation device201910,031,323Zoom lens and image pickup apparatus including the same20189,979,892Zoom lens and image pickup apparatus having the same20188,908,285'Zoom lens and image-pickup apparatus including the same'20148,724,231'Zoom lens and image pickup apparatus equipped with same'20148,687,283'Zoom lens and image pickup apparatus having the same'20148,681,432'Zoom lens and image pickup apparatus equipped with zoom lens'20148,582,145'Image processing apparatus and image processing method'20138,520,313'Zoom lens and image pickup device including the same'20138,472,122'Optical system'20138,369,020'Zoom lens and image pickup apparatus including the same'20138,203,793'Optical system and optical apparatus including the same'20128,179,608'Zoom lens and image pickup apparatus including the same'20128,149,515'Zoom lens and image pickup apparatus with the same'20128,023,197'Zoom lens and camera with the same'20117,995,283'Zoom lens and optical apparatus including zoom lens'20117,982,970'Zoom lens and image pickup apparatus having the same'20117,889,436'Zoom lens and camera having the same'20117,755,846'Zoom lens and image pickup apparatus including the same'20107,692,871'Zoom lens device and image pickup apparatus including the same'20107,619,834'Zoom lens system and optical apparatus including the same'20097,580,202'Zoom lens system and image pickup apparatus including the same'20097,535,651'Zoom lens and image pickup apparatus having the same'20097,397,610'Zoom lens and image projection apparatus having the same'20087,315,425'Zoom lens and image projection apparatus having the same'20087,016,118'Zoom lens and image projection apparatus having the same'20067,009,776'Projection optical system and projection apparatus using the same'20066,816,320'Zoom lens system and projector having the same'20046,671,102'Projection optical system, projection type image display apparatus, and image projection system'20036,636,361'Zoom lens and image display apparatus using the same'20036,633,436'Optical system, projection optical system, image projection apparatus having it, and image pickup apparatus'20036,478,430'Illumination apparatus and projection apparatus'20026,454,438'Illuminating apparatus and projector'20026,388,709'Image sensing apparatus with optical modulation elements having transmission characteristics controllable by pixel'20026,351,332'Optical low-pass filter and optical apparatus having the same'20026,144,493'Optical low-pass filter and optical apparatus having the same'20006,084,719'Projection lens'20006,031,587'Optical member, optical instrument including the same, and method of manufacturing the optical member'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2019Patents assigned to CANON KK (38)· patent assignee history
2000–2002Based in Yokohama, JP· patent location history
2003–2008Based in Tochigi, JP· patent location history
2009–2010Based in Shioya-gun, JP· patent location history
2011–2019Based in Sakura, JP· patent location history
2012–2014Patents assigned to WADA KEN (8)· patent assignee history
2012–2014Patents assigned to SATO ARATA (2)· patent assignee history
2012Patents assigned to FUJISAKI TOYOKATSU (1)· patent assignee history
2013Patents assigned to TASHIRO YOSHIHISA (2)· patent assignee history
2013Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 38 | 2000–2019 |
| WADA KENself | 8 | 2012–2014 |
| SATO ARATA | 2 | 2012–2014 |
| TASHIRO YOSHIHISA | 2 | 2013 |
| FUJISAKI TOYOKATSU | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakura, JP | 17 | 2011–2019 |
| Tochigi, JP | 8 | 2003–2008 |
| Yokohama, JP | 7 | 2000–2002 |
| Shioya-gun, JP | 5 | 2009–2010 |
| Kawasaki, JP | 1 | 2013 |