Inventor
Hidehiro Ogawa
Inventor
Funabashi, JP
Overview
Patents· 36 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 them61%
H04NPictorial communication, e.g. television11%
G02BOptical elements, systems or apparatus7%
G01BMeasuring length, thickness or similar linear dimensions2%
G01CMeasuring distances, levels or bearings2%
G01RMeasuring electric variables2%
G06FElectric digital data processing2%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
H01FMagnets2%
H02JElectric power networks2%
PatentTitleYear
10,991,344Display controller, display control system, electro-optical device, electronic apparatus, and mobile unit202110,910,141Coil component20219,124,111'Power system having a battery unit that calculates cumulative work volume value'20158,564,691'Digital camera and image combination device'20138,040,430'Battery capacity display device and camera'20117,940,313'Digital camera including a recording medium detector and warning unit'20117,773,148'Power system having a battery unit that calculate cumulative work volume value'20106,442,349'Camera capable of storing photographing data and display device connectable thereto'20026,415,107'Photographic information storage device'20026,240,256'Exposure compensation device for an auto exposure camera'20016,031,999'Camera battery check device having multiple battery check levels'20005,845,158'Camera having a motion compensation device'19985,819,119'Camera with a visual line position detection device and method'19985,765,052'Camera with plurality of camera modes and methods'19985,697,004'Camera capable of storing photographing data and display device connectable thereto'19975,678,079'Photometer for a camera'19975,659,824'Camera which stores and reads out photographic data'19975,623,710'Presentation apparatus for photographic data'19975,619,294'Camera with a visual line position detection device and method'19975,608,490'Apparatus for and a method of communicating between a camera and external equipment'19975,604,553'Data recording apparatus'19975,589,907'Camera having an information setting apparatus for setting photographic data'19965,563,676'Camera having standard and panoramic focusing modes'19965,543,885'Camera system'19965,392,086'Camera having signal input/output device for control of or by another camera'19955,382,993'Imprinting camera system with data changeover capability'19955,349,417'Camera'19945,198,851'Camera system'19935,153,632'Flash exposure apparatus for avoiding red-eye effect'19925,136,327'Power control circuit for cameras'19924,814,802'Camera system'19894,812,699'Drive control device in an ultrasonic vibration motor'19894,652,102'Exposure correction device for camera'19874,595,294'Position detecting device'19864,587,416'Focus detecting apparatus for microscope or camera'19864,530,586'Apparatus for the setting of exposure control mode in camera'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1987Patents assigned to NIPPON KOGAKU KK (4)· patent assignee history
1985–2021Based in Tokyo, JP· patent location history
1989–2015Patents assigned to NIKON CORP (29)· patent assignee history
1992–2011Based in Funabashi, JP· patent location history
1997Patents assigned to NIKO CORP (1)· patent assignee history
1997–1998Based in Kanagawa, JP· patent location history
2010–2015Patents assigned to NIKON TECHNOLOGIES INC (2)· patent assignee history
2010–2015Based in Fanabashi, JP· patent location history
2013Patents assigned to OGAWA HIDEHIRO (1)· patent assignee history
2021Based in Fujimi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIKON CORP | 29 | 1989–2015 |
| NIPPON KOGAKU KK | 4 | 1985–1987 |
| NIKON TECHNOLOGIES INC | 2 | 2010–2015 |
| NIKO CORP | 1 | 1997 |
| OGAWA HIDEHIROself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Funabashi, JP | 18 | 1992–2011 |
| Tokyo, JP | 9 | 1985–2021 |
| Kanagawa, JP | 3 | 1997–1998 |
| Fanabashi, JP | 2 | 2010–2015 |
| Fujimi, JP | 1 | 2021 |