Inventor
Shinji Minamisawa
Inventor
Nagano, JP
Overview
Patents· 51 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 them32%
G02BOptical elements, systems or apparatus28%
H04NPictorial communication, e.g. television26%
H02KDynamo-electric machines6%
H05KPrinted circuits3%
H01FMagnets1%
Y10TTechnical subjects covered by former us classification1%
B23KSoldering or unsoldering1%
H04MTelephonic communication1%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers1%
PatentTitleYear
11,057,548Coil unit, manufacturing method thereof, and photographing optical device202110,983,362Optical unit with shake correction function202110,976,640Optical unit with shake correction function202110,948,736Optical unit with shake correction function having magnetic driving mechanism and flexible printed circuit board202110,948,737Optical unit with shake correction function having swing supporting mechanism permitting a tilting posture202110,859,846Optical unit with shake correction function202010,845,611Optical unit with shake correction function202010,809,542Rolling magnetic driving unit and optical unit with shake correction function202010,795,236Optical unit with shake correction function202010,788,680Optical unit with shake correction function202010,782,591Optical unit with shake correction function202010,663,754Optical unit with shake correction function structured to swing optical element202010,663,752Optical unit with shake correction function and manufacturing method therefor202010,649,226Optical unit with shake correction function202010,634,928Method for adjusting position of swing member of optical unit with shake correction function and optical unit with shake correction function202010,599,009Optical unit with shake correction function and having a rolling drive mechanism202010,598,953Optical unit with shake correction function and having a rolling support mechanism202010,503,050Optical unit with shake correction function with magnetic rolling drive mechanism201910,389,941Optical unit with shake correction function and gravity center adjusting method for swing body in optical unit with shake correction function201910,353,216Optical unit with shake correction function and its manufacturing method201910,356,292Optical unit with rolling correction function and optical unit with triaxial shake correction function201910,185,156Optical unit with plate-shaped spring having meandering or curved parts201910,057,474Coil unit and photographing optical device201810,048,508Optical unit with shake correction function201810,003,746Optical unit with shake correction function20189,989,832Optical unit with shake correction function20189,933,629Optical unit with shake correction function20189,891,443'Optical device'20189,891,444'Optical unit with shake correction function'20189,810,918'Resonance prevention method in optical unit with shake correction function and optical unit with shake correction function'20179,778,545'Lens drive device'20179,664,921'Optical unit with shake correcting function'20179,535,259'Optical unit and method for producing same'20179,459,464'Lens drive device'20169,332,188'Optical unit with shake correcting function'20169,291,832'Optical unit with shake correcting function with flexible circuit board having folded-back portions'20169,185,296'Optical unit with shake correcting function'20159,116,361'Optical unit with shake correcting function'20159,049,375'Optical unit with shake correcting function'20159,042,042'Lens drive device'20158,860,828'Optical unit with shake correcting function'20148,682,151'Optical unit with shake correcting function'20148,660,416'Optical unit with shake correcting function'20148,571,399'Photographic optical device'20138,406,617'Photographic optical device'20138,396,357'Optical unit with shake correction function, optical apparatus, and method of manufacturing optical unit with shake correction function'20138,279,289'Optical unit with shake correcting function'20128,238,736'Optical unit with shake correcting function and photographic optical device'20128,224,169'Optical unit with shake correcting function'20127,990,631'Lens drive device, spring member and manufacturing methods therefor'20117,986,873'Optical unit with shake correcting function and shake correction control method therefor'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2021Patents assigned to NIDEC SANKYO CORP (49)· patent assignee history
2011–2021Based in Nagano, JP· patent location history
2012–2017Patents assigned to MINAMISAWA SHINJI (15)· patent assignee history
2012–2016Patents assigned to ISHIHARA HISAHIRO (12)· patent assignee history
2012–2016Patents assigned to YANAGISAWA KATSUSHIGE (12)· patent assignee history
2012–2016Patents assigned to KARASAWA TOSHIYUKI (9)· patent assignee history
2019–2021Based in Nagano-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIDEC SANKYO CORP | 49 | 2011–2021 |
| MINAMISAWA SHINJIself | 15 | 2012–2017 |
| ISHIHARA HISAHIRO | 12 | 2012–2016 |
| YANAGISAWA KATSUSHIGE | 12 | 2012–2016 |
| KARASAWA TOSHIYUKI | 9 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 46 | 2011–2021 |
| Nagano-shi, JP | 5 | 2019–2021 |