Inventor
Kousuke Kiyamura
Inventor
Kawasaki, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them23%
G02BOptical elements, systems or apparatus20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%
H04NPictorial communication, e.g. television17%
H02KDynamo-electric machines10%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
G06FElectric digital data processing3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,338,450Electrochromic element unit, dimming window, and imaging device201910,120,201Lens barrel and optical device20189,904,071'Image blur correction device capable of preventing occurrence of image blur, lens barrel, and image pickup apparatus'20189,594,397'Display apparatus'20179,400,397'Optical apparatus with movable member for shake correction'20168,867,152'Optical barrel and optical apparatus'20148,834,044'Interchangeable lens'20148,659,671'Optical apparatus having a recording mode for recording a motion picture and a different recording mode for recording a still picture'20148,508,161'Drive apparatus'20138,278,851'Drive apparatus having a stepping motor'20128,264,106'Motor and driving device having integrally formed magnetic-pole portions'20128,169,171'Drive apparatus'20128,085,311'Optical apparatus with motor drive control selected based on rotor position sensor or determined time interval'20118,030,865'Brushless DC motor and image pickup apparatus'20117,801,434'Focus controller and optical apparatus using the same'20107,759,896'Stepping motor driving device, lens driving device, and camera'20107,734,167'Focus controller, optical apparatus using the same, and control method'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to CANON KK (17)· patent assignee history
2010–2019Based in Kawasaki, JP· patent location history
2011–2016Patents assigned to KIYAMURA KOUSUKE (7)· patent assignee history
2011–2014Patents assigned to AOSHIMA CHIKARA (4)· patent assignee history
2011–2014Patents assigned to YASUDA HIROMU (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 17 | 2010–2019 |
| KIYAMURA KOUSUKEself | 7 | 2011–2016 |
| AOSHIMA CHIKARA | 4 | 2011–2014 |
| YASUDA HIROMU | 4 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 17 | 2010–2019 |