Inventor
Shuichi Kiyohara
Inventor
Kanagawa, JP
Overview
Patents· 9 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 them54%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
G02BOptical elements, systems or apparatus8%
H03KPulse technique8%
H05BElectric heating8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
4,912,495'Light measuring device'19904,870,443'Photometric device'19894,786,935'Light measuring device'19884,782,357'Light measuring device for camera'19884,777,427'Driving device for electro-luminescence'19884,774,401'Light measuring device variably controlled according to focus mode selection'19884,740,687'Light pulse detecting device with improved response characteristic utilizing cascode-connected light sensitive device'19884,721,976'AE lock device for camera'19884,619,512'AD conversion device for camera'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1990Patents assigned to CANON KK (9)· patent assignee history
1986–1990Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 9 | 1986–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 9 | 1986–1990 |