Inventor
Yasutoshi Katsuda
Inventor
Osaka, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television33%
G02BOptical elements, systems or apparatus28%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them21%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%
G09FDisplaying2%
PatentTitleYear
10,890,810Display device and head-mounted display202110,257,431Filter control device, filter controlling method, and imaging device20199,086,540'Imaging apparatus and control method of imaging apparatus'20158,953,092'Optical function device and image-capturing device'20158,748,793'Image pickup element and image pickup device'20148,582,015'Image pickup apparatus'20138,384,808'Imaging apparatus'20138,319,882'Image pickup device and image pickup element including plurality of types of pixel pairs'20128,313,254'Image pickup apparatus'20128,305,483'Imaging device and focus detecting method'20128,304,708'Image pickup element and image pickup device'20128,279,322'Image pickup device including isotropic mirror'20128,098,321'Image pickup element for performing focus detection based on phase-difference detecting and image pickup device having such image pickup element'20128,098,322'Image pickup device and image pickup apparatus'20127,999,217'Image-capturing element including photoelectric conversion cells that pupil-divide object light and output a ranging signal'20117,573,540'Liquid crystal display with replaceable backlight'20097,086,774'Surface lighting device and liquid crystal display device using the same'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Based in Nara, JP· patent location history
2011–2019Patents assigned to SONY CORP (14)· patent assignee history
2011–2014Based in Osaka, JP· patent location history
2012–2015Patents assigned to KATSUDA YASUTOSHI (11)· patent assignee history
2012Patents assigned to FUJII SHINICHI (5)· patent assignee history
2012Patents assigned to SHIMODA KAZUHITO (5)· patent assignee history
2012–2015Patents assigned to MAEDA YASUO (3)· patent assignee history
2012–2015Based in Kanagawa, JP· patent location history
2015–2019Based in Tokyo, JP· patent location history
2021Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 14 | 2011–2019 |
| KATSUDA YASUTOSHIself | 11 | 2012–2015 |
| FUJII SHINICHI | 5 | 2012 |
| SHIMODA KAZUHITO | 5 | 2012 |
| MAEDA YASUO | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 8 | 2011–2014 |
| Kanagawa, JP | 4 | 2012–2015 |
| Tokyo, JP | 2 | 2015–2019 |
| Sakai, JP | 1 | 2021 |
| Nara, JP | 1 | 2009 |